Testimonials Articles

Air Conditioner Repair in Thornton, CO 80602

July 10, 2024

“Jake did a great job diagnosing the issue and was able to resolve it very quickly. He kept me informed of what was going on along the was and was very respectful the entire time.”

Continue Reading

Air Conditioner Replacement in Westminster, CO 80031

July 8, 2024

“Devon and Tony did a nice job installing my new coil and ac unit. They were very professional and polite.”

Continue Reading

Air Conditioner Replacement in Boulder, CO 80301

July 1, 2024

“Devon, Tony, and Ruben were awesome. They replaced both a/c and furnace as well as humidifier. They were right on time and worked throughout the day to get everything installed. They even found a gas leak (thank goodness!) and repaired that. They walked us thru everything and were so friendly and professional. They really respected…

Continue Reading

Air Conditioner Repair in Broomfield, CO 80021

July 1, 2024

“The technician was great. Polite and knowledgeable. However, the price was absolutely outrageous. I already knew the problem was a low charge. The 30 minute service and two pounds of refrigerant costing $1000.00 is ridiculous. I will not be using this company again.”

Continue Reading

Ductless Mini-Split Maintenance in Arvada, CO 80007

June 29, 2024

“great service and technician.”

Continue Reading

Air Conditioner Maintenance in Westminster, CO 80234-2778

June 22, 2024

“Jim did a great job explaining the problem and how to prevent it from occurring again. He also did a through inspection of our A/C unit.”

Continue Reading

Air Conditioner Maintenance in Westminster, CO 80234-2778

June 22, 2024

“Jim did a great job explaining the problem and how to prevent it from occurring again. He also did a through inspection of our A/C unit.”

Continue Reading

Air Conditioner Repair in Denver, CO 80220

June 17, 2024

“Quick response! Able to fit me in in what I know was a very busy time of year for AC repair. Issues were identified and thoroughly reviewed with me before proceeding. Repairs were quickly completed and we are, again, in a nice, cool house!”

Continue Reading

Air Conditioner Installation in Broomfield, CO 80023

June 17, 2024

“Devon C did an amazing job on the installation of my new AC unit! He was professional, courteous and knowledgeable. I appreciated the extra effort he made to keep my line set enclosed in the original space! Devon was friendly and helpful. I am completely satisfied with Efficient Comfort! I also appreciated the clear explanations…

Continue Reading

Air Conditioner Repair in Lakewood, CO 80226

June 15, 2024

“Dan was awesome! Great knowledgable and efficient!”

Continue Reading

Air Conditioner Repair in Broomfield, CO 80020

June 13, 2024

“Best service I’ve received in the past few years. Spoke to a human being when setting up the appointment. They were able to help us out the same day! The tech was super nice and knowledgeable (Dan Hogan). He was able to diagnose the issue with our AC unit quickly and had the parts needed…

Continue Reading

Air Conditioner Repair in Westminster, CO 80031

June 11, 2024

“We recently returned from vacation to find our air conditioner was not functioning. Our neighbors gave Efficient Comfort a glowing review for work they had done. We called and were promptly scheduled for a service call. Dan Hogan arrived to our home on time and made a rapid determination why our AC unit was not…

Continue Reading

Air Conditioner Repair in Westminster, CO 80031

June 11, 2024

“We recently returned from vacation to find our air conditioner was not functioning. Our neighbors gave Efficient Comfort a glowing review for work they had done. We called and were promptly scheduled for a service call. Dan Hogan arrived to our home on time and made a rapid determination why our AC unit was not…

Continue Reading

Air Conditioner Maintenance in Westminster, CO 80234

June 11, 2024

“Jake was very friendly and thorough. We were very happy with his service!”

Continue Reading

Air Conditioner Maintenance in Westminster, CO 80031

June 8, 2024

“I almost don't want to rate them as a 5 because I want to keep them all to myself! Best service and company ever! Jake was wonderful!”

Continue Reading

Air Conditioner Maintenance in Thornton, CO 80242

June 7, 2024

“On time and efficient”

Continue Reading

Air Conditioner Maintenance in Thornton, CO 80242

June 7, 2024

“On time and efficient”

Continue Reading

Hot Water Heater Replacement in Broomfield, CO 80403

June 7, 2024

“Clean, efficient, thorough. Related well with me. Explained what had been done. Answered questions. A pleasure to have in the house.”

Continue Reading

Gas Furnace Replacement in Golden, CO 80401

June 2, 2024

“The team from Efficient Comfort replaced our old boiler/furnace/ water heater with a new high efficiency system. The delivery, installation, design, system testing – everything – went great – we really appreciate their work. They always showed up on time. And delivered as promise. We recommend their work highly.”

Continue Reading

Air Conditioner Repair in Westminster, CO 80234

May 31, 2024

“Extremely easy, same day service. Jake was very nice and very quick. No idea if they were the cheapest, but I thought the value was good for the ease and conscience of service.”

Continue Reading

Air Conditioner Installation in Westminster, CO 80031

May 30, 2024

“We've been using Efficient Comfort for many years, and they are simply the best on all categories. You can't go wrong with this team of professionals. Thank you Ruben, Dan, and the entire install and support team.”

Continue Reading

Air Conditioner Maintenance in Denver, CO 80210

May 23, 2024

“Very prompt, friendly and professional service. I was worried my nearly 20 year old systems needed to be replaced. The technician (Devon) was very helpful and honest in recommending I have the unit serviced (charged) with the obsolete and very expensive R22 coolant as the units still looked to be in good shape. The level…

Continue Reading

Air Conditioner Maintenance in Denver, CO 80126

May 23, 2024

“Devon was polite, efficient and a good teacher. I learned a lot about my air conditioner and was given several areas to monitor to insure peak performance of this unit.”

Continue Reading

Air Conditioner Repair in Thornton, CO 80602

May 20, 2024

“Fixed it quickly sending me options for a new unit. Not pushy very realistic great job.”

Continue Reading

Air Conditioner Repair in Thornton, CO 80602

May 20, 2024

“Fixed it quickly sending me options for a new unit. Not pushy very realistic great job.”

Continue Reading

Air Conditioner Maintenance in Arvada, CO 80005

May 20, 2024

“Great service! Replaced a part for maximum performance of our air conditioner.”

Continue Reading

Air Conditioner Replacement in Golden, CO 80403

May 19, 2024

“Devon and his team (Rubin, Jose and Tony) did an outstanding job replacing our furnace, AC and water heater. Courteous and professional they did all work in a high quality and caring manner. Efficient Comfort has become my go to provider for HVAC service in recent years. Fair pricing and nice to work with. A…

Continue Reading

Other Repair in Arvada, CO 80005

May 11, 2024

“Once again superb work for our friends at Efficient Comfort. All of the problems we were having were fixed beautifully. Simply a pleasure to work with them not matter what the project.”

Continue Reading

Boilers Replacement in Golden, CO 80401

May 9, 2024

“Jake and his crew worked really hard to get our boiler (including associated pumps, tank, valves, etc.) replaced in one day. New installation is great.”

Continue Reading

Boilers Repair in Boulder, CO 80303

April 30, 2024

“Professional and always up to date on the actual problem . Provides a feeling of quality and a successful repair of the problem.”

Continue Reading

Boilers Repair in Golden, CO 80401

April 22, 2024

“Wes was friendly and knowledgeable. Very happy with the service he provided.”

Continue Reading

Air Conditioner Maintenance in Arvada, CO 80007

April 16, 2024

“on 4/15/2024 = Jake completed annual checkout and identified capacitor starting to go bad so he recommended replacement. We accepted his recommendation and he replaced it while he was here. Thanks.”

Continue Reading

Air Conditioner Installation in Denver, CO 80231

April 13, 2024

“Ruben, Jose, and Tony were amazing! They were kind, respectful, thorough, and explained everything to me that was being done and going on. They did an excellent job cleaning up which you don't always find with technicians. I was incredibly impressed with them!”

Continue Reading

Air Conditioner Maintenance in Denver, CO 80014

April 2, 2024

“Dan did an outstanding job on replacing my furnace filters, servicing, my humidifier and my air conditioner. He just did an outstanding job. Thank you.”

Continue Reading

Ductless Mini-Split Installation in Lakewood, CO 80228

March 29, 2024

“Reuben and Devin were awesome. Thanks guys!”

Continue Reading

Other Installation in Denver, CO 80203

March 27, 2024

“Wes is great. I want him for all my services and installations. I rated him on yelp too. Five stars”

Continue Reading

Gas Furnace Repair in Broomfield, CO 80021

March 7, 2024

“Service tech was prompt, personable, explained problem & solution before doing repair!”

Continue Reading

Boilers Replacement in Golden, CO 80401

March 1, 2024

“Wes was very professional- polite, clean, knowledgeable, and thorough. He explained the options well and answered all my questions. Well done!”

Continue Reading

Air Duct Installation in Arvada, CO TEST

February 16, 2024

“TEST”

Continue Reading

Other Installation in Arvada, CO 80007

February 15, 2024

“Dan came out and gave us an estimate to have the humidifiers installed. He was extremely knowledgeable and was able to give us an estimate quickly. Thank you!”

Continue Reading

Heat Pump Maintenance in Arvada, CO 80005

February 8, 2024

“Very good.”

Continue Reading

Gas Furnace Maintenance in Arvada, CO 80005

February 8, 2024

“Always a pleasure, Dan H. is very professional, friendly and thorough. He has done seasonal service on our heat pump and furnace numerous times and always a job well done. And big plus…he’s a cat person too!! Thank you for your service.”

Continue Reading

Gas Furnace Maintenance in Arvada, CO 80005

February 8, 2024

“Always a pleasure, Dan H. is very professional, friendly and thorough. He has done seasonal service on our heat pump and furnace numerous times and always a job well done. And big plus…he’s a cat person too!! Thank you for your service.”

Continue Reading

Gas Furnace Maintenance in Superior, CO 80027

February 7, 2024

“Excellent service to keep an old furnace operating”

Continue Reading

Gas Furnace Maintenance in Broomfield, CO 80023

February 2, 2024

“Devon was very kind and quick to restore the heat on a cold day! Would recommend in the future.”

Continue Reading

Boilers Repair in Golden, CO 80403

January 30, 2024

“Wes did a super job. He took the time to do it right. I highly recommend this tech and this company!!”

Continue Reading

Gas Furnace Repair in Golden, CO 80403

January 19, 2024

“Wes came out at the timeframe indicated, did the work quickly and efficiently. Also cleaned up his work site. The price was exactly as quoted.”

Continue Reading

Gas Furnace Installation in Westminster, CO 80030

January 17, 2024

“Devon and Devin did an excellent job with my furnace installation. They were friendly and professional. They explained the install and process to me from beginning to end and wore shoe covers/put down tarps. After they cleaned up I couldn't even tell they had been there. I could not have asked for better service. I…

Continue Reading

Gas Furnace Repair in Denver, CO 80221

January 15, 2024

“Woke up this morning and found out our furnace was not working. After several calls to other furnace repair companies, we called Efficient Comfort and they were able to send out a technician named Dan Hogan. Dan was very pleasant and knowledgeable. He checked the furnace and explained the situation and was able to complete…

Continue Reading

Gas Furnace Installation in Westminster, CO 80031

January 13, 2024

“I had a furnace service call with Wes Thursday. He was the technician on my previous call. Wes ws great professional explained all the options and worked to set up furnace replace for Friday. Lilian and Joanna we also great and responsive coordinating the call. Devon was the install lead he was on time professional…

Continue Reading

Boilers Maintenance in Golden, CO 80403

January 9, 2024

“Great!”

Continue Reading

Gas Furnace Installation in Golden, CO 80403

January 8, 2024

“Devin and Ruben installed a new gas furnace in my house. Both were very pleasant and extremely knowledgeable. I greatly appreciated their quick response to replace my non-working furnace and their professionalism. I was very happy with the overall service I received from Efficient Comfort Heating.”

Continue Reading

Gas Furnace Replacement in Westminster, CO 80021

January 4, 2024

“Everything went as best as I could have expected. The team worked carefully and put down all the safeguards to keep everything clean and fresh. I'm very happy with my new heater and it works like a champ! Thank you guys!”

Continue Reading

Gas Furnace Repair in Broomfield, CO 80023

January 1, 2024

“Jim was awesome! He came out on New Years Day to fix our furnace. He was ontime, he diagnosed the promblem rigjt away and got us working again in no time. Jim was so nice and professional. I was so grateful they came out on a holiday. I would absolutely use Jim and Efficent Comfort…

Continue Reading

Water Heater Installation in Louisville, CO 80027

December 29, 2023

“Very professional and everything was done very well.”

Continue Reading

Gas Furnace Repair in Broomfield, CO 80020-1310

December 27, 2023

“Dan let me know when he was on his way, took care of the issue, and was on his way in less than an hour. I am very happy with everyone one I spoke with and will call them again.”

Continue Reading

Gas Furnace Repair in Arvada, CO 80005

December 12, 2023

“Called out Efficient Comfort to repair our gas furnace after having out another HVAC company who was priced to high. They were able to repair the furnace for far less then their competitors and in a quick manner. My furnace is about to hit its life expectancy, I will be sure to call them when…

Continue Reading

Gas Furnace Installation in Westminster, CO 80021

December 12, 2023

“I recently used Efficient Comfort for installation of a new gas furnace. They did an amazing job and I am more then pleased with the outcome.”

Continue Reading

Boilers Repair in Arvada, CO 80005

November 29, 2023

“I had Efficient comfort come out and do a boiler repair. The fast and effective, the did not pressure me to do a boiler replacement even though it’s getting older. I would highly recommend this company.”

Continue Reading

Gas Furnace Repair in Arvada, CO 80005

November 29, 2023

“What a wonderful experience I had with Efficient Comfort. I contacted them when my furnace was acting up. They did not pressure me to buy a new furnace or add things not needed. I proceeded with the recommended furnace repair needed and thought it was a fair price. I will most likely use them for…

Continue Reading

Boilers Repair in Boulder, CO 80303

November 27, 2023

“Wes was very thorough with determining what was wrong with my boiler. He explained what needed to be fixed and did it efficiently. I'm very happy with his service.”

Continue Reading

Gas Furnace Installation in Denver, CO 80005

November 20, 2023

“I had the best experience with this company. I called them due to problems I was having with my furnace. They were able to come out the same day do the furnace repair and I was back up and heating in no time. They were fast, friendly and full of knowledge. I will be using…

Continue Reading

Water Heater Replacement in Broomfield, CO 80021

November 17, 2023

“Had them replace our water heater when it went they way of the dodo bird! Jake came over and got it replaced quickly and cleaned up after beautifully! Would highly recommend!”

Continue Reading

Air Conditioner Replacement in Broomfield, CO 80021

November 17, 2023

“Very professional and prompt, I highly recommend them! Did a great job to replace A/C and furnace at a very competitive price. Efficient comfort is now my go to for any HVAC needs.”

Continue Reading

Air Conditioner Installation in Westminster, CO 80021

November 17, 2023

“Josh and Efficient Comfort are simply the best. We had A/C and a new furnace installed, and they made sure we understood everything that was happening throughout the whole process. They are knowledgeable, friendly, communicative, and their work is top-notch. 10/10 would recommend!!”

Continue Reading

Gas Furnace Replacement in Thornton, CO 80602

November 16, 2023

“After being told by the HVAC company servicing my home that I needed a new furnace, I called a few other companies for estimates. Dan Lewis from Efficient Comfort came to my home for that purpose. He was prompt and pleasant, and we went down to the basement to look at my furnace. He immediately…

Continue Reading

Air Conditioner Replacement in Westminster, CO 80234

August 28, 2023

“My wife and I had our whole HAVC system replaced by Efficient Comfort. Dan came with a lot of knowledge for the estimate and sold us on their team. Wes, Daniel and Ruben did it in one day and were amazing. Thanks again Efficient Comfort. Jim & Kim W”

Continue Reading

Air Conditioner Maintenance in Westminster, CO 80031

July 26, 2023

“We had Ben Schemel as our technician. He was professional & customer focused”

Continue Reading

Air Conditioner Replacement in Arvada, CO 80005

July 14, 2023

“Paul came out to provide an estimate for my AC replacement and he made a fantastic impression. My opinion was already a high one when Lillian made it so easy to get an appointment. She was very friendly and responsive and so I was happy with Efficient Comfort from the start. The estimate Paul provided…

Continue Reading

Air Conditioner Installation in Arvada, CO 80004

June 19, 2023

“What a wonderful experience I had with Efficient Comfort. The installation of my new Air Conditioner and Furnace went smoothly. The guys were professional, timely and considerate, I'd recommend them to any of my friends and family.”

Continue Reading

Gas Furnace Repair in Westminster, CO 80020

June 16, 2023

“Prompt service to get our furnace repaired and our house warm again! Straight forward pricing. Looking forward to having a new air conditioner installed by Efficient this summer!”

Continue Reading

Air Conditioner Installation in Westminster, CO 80020

June 16, 2023

“Very satisfied with our new air conditioner install. Process was quick, straight forward pricing, and our house is now cool and comfortable.”

Continue Reading

Air Conditioner Installation in Arvada, CO 80005

June 16, 2023

“Efficient Comfort recently installed my new High Efficient Furnace and Air Conditioner. The whole process was seamless and would recommend them for anyone looking for HVAC work.”

Continue Reading

Gas Furnace Installation in Broomfield, CO 80020

May 30, 2023

“All workers were professional. They all did amazing work. They worked continuously until the work was done and cleaned everything when they were done. I recommend them to anyone.”

Continue Reading

Gas Furnace Installation in Arvada, CO 80003

February 21, 2023

“Fantastic experience with Efficient Comfort. The crew Matt, Jake and Ruben showed up on time and got right to the removal of the old furnace and putting in the new one. Very courteous and respectful of my property. Kept me informed throughout the job and went over the installation fully after it was completed. Best…

Continue Reading

Gas Furnace Installation in Golden, CO 80401

February 20, 2023

“Ruben and Daniel did a terrific job installing our new furnace and Jim is a great support person answering all our questions and scheduling a return visit to go over the new thermostat in detail.”

Continue Reading

Gas Furnace Maintenance in Superior, CO 80027

February 16, 2023

“Wes R performed the maintenance on our HVAC and also installed a pump on our Rinnai. He was friendly and knowledgeable. We highly recommend Wes and plan to schedule him for all our future HVAC services.”

Continue Reading

Gas Furnace Repair in Westminster, CO 80031

December 21, 2022

“I noticed my furnace was blowing cold air. The technician, Chuck, was able to do the repair service the same day. He answered all my questions and explained what he was doing. I will definitely call them for fall annual maintenence.”

Continue Reading

Humidifier Installation in Erie, CO 80516

October 26, 2022

“Matt and Rubio was able to install a home humidifier within the expected time. They were professional and provided an overview of how to work the humidifier. Matt even spent a bit more time to do a test run with me to make sure everything was working properly. Highly recommend them!”

Continue Reading

Gas Furnace Maintenance in Erie, CO 80516

October 25, 2022

“This is my first experience using Efficient Comfort, and I will definitely use this company again for future needs. The service rep, Dan H. was informative, trustworthy and knowledgeable. He provided maintenance on my gas furnace in a timely manner. I truly appreciate the services of a smaller company, where the employees are helpful and…

Continue Reading

Gas Furnace Installation in Arvada, CO 80128

October 20, 2022

“Matt did a great efficient job was in and out a full furnace and air condition install basically cleaned everything up and made it look great super hard worker and nice guy”

Continue Reading

Gas Furnace Installation in Westminster, CO 80234

October 17, 2022

“The installation was fast and smooth. The cleanup was excellent. We would highly recommend this company to anyone who wants a complete system or repairs.”

Continue Reading

Gas Furnace Maintenance in Broomfield, CO 80020

October 11, 2022

“This review is for Wes. Top notch job. Five stars.”

Continue Reading

Air Conditioner Repair in Westminster, CO 80021

September 6, 2022

“Chuck was very courteous and knowledgeable. We called because our unit would not come on. He checked the thermostat, the AC came on, he checked the outside unit and it was working. He said (very nicely) that it might have been us messing with it too much. He could have done repairs that were not…

Continue Reading

Gas Furnace Maintenance in Denver, CO 80919

August 19, 2022

“Really appreciate Jim’s thoroughness, professionalism and patient explanation of his findings. We will use Efficient Comfort for all of our furnace needs.”

Continue Reading

Air Conditioner Installation in Westminster, CO 80031

July 25, 2022

“We had a great experience working with Efficient Comfort in July 2022. Paul did a great job explaining the different heating/cooling system options that would best fit our needs. He is truly a technical expert when it comes to choosing the right system. Matt and Jake completed the system installation for us in a very…

Continue Reading

Air Conditioner Repair in Denver, CO 80220

July 18, 2022

“Jim was the best! Very patient and great at explaining what was going on. Had 2 other companies come out that was not helpful. He even helped get me the most affordable price. HIGHLY recommend :)”

Continue Reading

Air Conditioner Repair in Denver, CO 80220

July 2, 2022

“At the height of the heat wave in June, my AC stopped working. I called a few repair places, one of whom wouldn't come to my 8th floor condo at all. Efficient Comfort got back to me quickly and scheduled me a couple of days out (not surprising though given the heat that week). Luckily…

Continue Reading

Air Conditioner Replacement in Broomfield, CO 80020

July 1, 2022

“Matt was professional, diligent, and kind. I am enjoying my new A/C system. Thank you!”

Continue Reading

Air Conditioner Repair in Lakewood, CO 80127

June 29, 2022

“6/29/2022 I noticed that our AC had been running for hours so I checked a vent and found the air coming out was not cold. I went outside and found that the fan was not running. My wife checked reviews for companies in our area and called Efficient Comfort. It was after hours so she…

Continue Reading

Air Conditioner Installation in Thornton, CO 80602

June 13, 2022

“Matt and Jake did a fantastic job installing our new air conditioning unit today! They were very polite and took good care of the interior of the house by wearing shoe coverings and putting down mats. After they were done they explained how everything worked and were on their way. The new unit is so…

Continue Reading

Air Conditioner Repair in Denver, CO 80222

May 13, 2022

“Very satisfied with my service today. My AC wouldn't turn on this year and Efficient comfort was able to get a technician out to my house the very next day. The technician, Dan was wonderful! He was quick to find the problem and made sure to double and triple check there were no other issues…

Continue Reading

Gas Furnace Installation in Westminster, CO 80234

May 4, 2022

“Chuck and Matt went above and beyond to help me get my new furnace in when it stopped the day before it was going to turn cold and snow fantastic service lovely people”

Continue Reading

Air Conditioner Installation in Arvada, CO 80003

May 4, 2022

“I just want to say thank you to all your team! The installation was flawless and clean. Ruben and Daniel have been very helpful and polite on answering all my questions and concerns during the process!”

Continue Reading

Air Duct Repair in Westminster, CO 80021

May 4, 2022

“We want you to know how much we appreciated the superior service your tech, Dan, provided on Wednesday April 13. During a brief conversation, before he descended to the furnace, I learned of his various outdoor achievements. Perhaps that strength gave him the patience and stamina to hand craft the ductwork necessary to close the…

Continue Reading

Gas Furnace Installation in Westminster, CO 80234

March 8, 2022

“Chuck and Matt went above and beyond to help me get my new furnace in when it stopped the day before it was going to turn cold and snow fantastic service lovely people”

Continue Reading

HVAC Furnace Maintenance

January 22, 2022

“I hired Efficient Comfort to service a client’s furnace. They were professional, courteous, on time, and trustworthy. In fact, I’m going to hire them again for another client!”

Continue Reading

Furnace Repair in Westminster, CO

January 10, 2022

“Service was timely, friendly and on point. Chuck diagnosed the problem quickly and worked to get me the best deal possible on the needed repair. They got the part quickly and came back within 24 hours to make the repair to ensure we had a working furnace in time for the first winter storm of…

Continue Reading

Furnace Repair in Broomfield, CO

December 27, 2021

“Working with Efficient Comfort was such a breeze. My furnace started making a loud whirring sound, and Chuck was at my home to check it out only hours after I called (unlike the other HVAC service providers I called first who couldn’t schedule me for days). Chuck was friendly, identified the problem immediately, came back…

Continue Reading