Comfort Energy
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Comfort Energy
Comfort Energy, Inc. was originally established as Comfort Zone Mechanical Air in 2003. We proudly offered cutting edge Milpitas heating and cooling installation and repair solutions using green energy-saving technology and designs. Today, we continue to specialize in all aspects of the building trades and rarely require any outside subcontracting.

This makes our operation unique for our customers who see our highly trained and courteous technicians from start to finish. As time passed, our heating and air conditioning services expanded to alternative energy systems, such as thermal hot water, P.V. electric, and advanced air ventilation which prompted us to adopt our present name, Comfort Energy, Inc.
Services
Comfort Energy, Inc. is focused on integrity and providing honest, quality services. Our licensed and insured Milpitas HVAC technicians, designers, and installers have over 30 years of experience in the field and are dedicated to getting the job done quickly and correctly every time.

As one of the top three Mitsubishi Diamond Certified Contractors in the area, we hold ourselves to the highest standards of workmanship and participate in continuous training to remain on top of all procedures, services, and industry advancements.Our technicians are also EPA certified and equipped to assist you with energy efficient repairs and installations designed to help you save money on your monthly utility bills.
When you're in need of heating, cooling, or indoor air quality services in Milpitas, it's important that you turn to the pros. At Comfort Energy, Inc., we're committed to getting the job done quickly so your comfort is restored and you can resume your normal routine. This is especially important for our commercial customers who must protect their bottom line.
At Comfort Energy, Inc., we're always looking to add to our team of dedicated and experienced technicians. As a Nexstar and BBB accredited business, we hold ourselves to high standards of excellence. To maintain our reputation for providing unsurpassed customer service, we continually hold training sessions and enforce on-going education.
Comfort Energy, Inc. has been assisting customers with their heating and cooling needs since 2005. All of our technicians are EPA certified and factory trained. Our commercial division even specializes in environmentally friendly design/build LEED projects. Our expansive industry knowledge and dedication to provide the best home and business comfort services throughout the Bay Area has earned us an excellent reputation.
Since 2005, we've built up a reputation for providing unparalleled customer service and top-quality services; we have the ability to handle any HVAC repairs, installations, and maintenance service. Whether you're a residential customer in need of simple repairs, or a commercial customer interested in a new construction project, our highly qualified team is capable of handling anything.
Reviews (18)
Irene H.
Irene H.
Feb 02, 2022
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Great service! They took care of a problem quickly. I recommend them highly!
Pat was really good to work with. Jimmy was the man who did the installation. He was polite, wore his mask and covered his shoes whenever he was working in the house. They installed a new heater and air conditioner last year. Completed prior to the cold winter months. Thank you, Thank you!
Jennie Garay
Jennie Garay
Jan 24, 2022
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Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
Armando and Erwin were on time, completed installing early and very professional. The front office kept me informed of arrival appointments and answered all questions. Good company.
Service: Installation
Michael L.
Michael L.
Jan 11, 2022
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I contacted Comfort energy to repair our heater just before Christmas. For a variety of reasons this process did not go well and we were without heat for many days. I gave this company 5 stars because of how they responded to and rectified the issues we encountered. In response to my many complaints, manager Craig took full responsibility and intends to "make good" on our distress and inconvenience. The excellent work of the technician Jose was very instrumental in getting our newly installed heater to function properly. This company has gone to great lengths to restore our trust
Bill Hare
Bill Hare
Dec 29, 2021
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I have used Comfort Energy for years, had a full heat pump installation done for our downstairs some years back, and today had a repair done on the 20+ year old upstairs system. I thought it was going to need a very expensive replacement, and was so happy with the honest evaluation that it could be repaired for less than 1/10 the price. Today our upstairs system is finally working again after a few years of ignoring it, fearing the cost - I shouod have done this years ago! :-)
Michael Lauriola
Michael Lauriola
Dec 19, 2021
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Armando and Darwin did a great job of installing my heater and thermostat. They were efficient, knowledgeable and performed at a high level. They helped me to understand the installation and how heating works in my home. They cleaned up well and sanitized the areas of my house that they touched. They seemed to take pride in their work and I would easily call on them again.
Lou Yang
Lou Yang
Dec 17, 2021
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We had an urgent need to have our hydronic heating system repaired during the cold winter. Called 2 contractors and both could have the service schedule only a few days later but Comfort said it might have a cancellation and could place me on waiting list for sooner schedule. Subsequently I was told a new schedule 2 days earlier than the original one opened up and so I took it, at the same time cancelled the other contractor.’s appointment. However, no one showed up, and when I called to ask, the customer service told me my schedule had been moved one day later (not earlier). Since the other
Cindy A.
Cindy A.
Dec 10, 2021
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We received such excellent service from Comfort Energy! Our installer Oscar was great - knowledgeable, courteous and so quick! Our initial contact person Ralph was also great, we had met with him before and were glad to work with him again. They were very responsive and answered all our questions as well a providing all the detailed info we would need in future. Comfort Energy kept great records and history on prior visits and estimates. They were able to quickly install a heater to ensure we would not have to endure a 37 degree nighttime temp. Great job and Thanks!
Jp A.
Jp A.
Dec 08, 2021
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Darwin and Armando were great!!! They work well together both quickly and efficiently. Very impressed on the care they take when explaining the process and the mechanics behind the inner workings of the furnace that was installed. They were very thorough and wore masks throughout the entire job and completely cleaned the job site after they were done. They even put on shoe covers when entering the house. Definitely recommend this company to all!!!
D. Ward
D. Ward
Dec 01, 2021
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Positive: Professionalism, Punctuality, Quality, Responsiveness
Jose was knowledgeable and courteous. Called a few minutes in advance to let me know he was on the way, wore booties and mask. Was able to answer all of my many questions. Performed furnace tune-up. Checked thermostat operation.
Service: Heating maintenance
Steve Bunnell
Steve Bunnell
Dec 01, 2021
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Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
My long time HVAC company retired and I needed a new company. The new company Comfort Energy was fantastic. The technician was extremely friendly and had the Nest Learning Thermostat installed in record time. I will absolutely use them again.
Service: Thermostat installation
Nell & James Bradley
Nell & James Bradley
Nov 20, 2021
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Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
Max Lorenzo did a great job and inspected everything-found rodent droppings and cleaned the area. I contacted my pest company and they will do a rodent assessment. His action will allow us to prevent a possible rodent problem. He was very customer focused and took the time to answer all of my questions.
Service: HVAC maintenance
Sam Saffieh
Sam Saffieh
Oct 31, 2021
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We have used Comfort Energy multiple times over the years until last year we purchased a new furnace from them with installation. The experience was very efficient, timely and professional.
We also just had our Tune up completed and as expected the technician was very professional, courteous and knowledgeable. Highly recommend!
Robert M.
Robert M.
Oct 28, 2021
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Had our furnace and A/C unit recently replaced. Extremely pleased with hard work of Thomas and Jacob. Both were super professional and dedicated to get the job done right the first time. I would recommend these two as well as company for your HVAC needs. Thank you again!!!
Clif Davidson
Clif Davidson
Oct 17, 2021
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Armando did a great job on the install and was very personable throughout the process which took one day. He explained what he was doing when I checked in and when it was finished cleaned up completely. Ralph who came to do the assessment was very helpful in thinking through the decision on repairing the old unit or buying a new one. We are happy customers
Joe S.
Joe S.
Oct 15, 2021
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Our 26 year old furnace quit and we decided to replace it and add air conditioning as well. Erik from Comfort provided a fair quote and we decided to move ahead.

German and Adrian showed up on time and did excellent work. My garage is cleaner now than it has been in years and the furnace replacement and new AC system are installed with care.

Finding people who care about their work and take the time to do the job correctly is quite refreshing these days. I cannot recommend Comfort Energy enough, they will be my go to for any future problems.
Vickie W.
Vickie W.
Aug 28, 2021
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Great service, most competitive prices and completed the job on time. Service technician was on time and analized the problem and showed me the problem and presented a solution. The whole team provided me with the best solution at the best cost. I went out to bid to three companies and Comfort Energy came back with the best solution at the best cost.

Installation went very smoothly and was completed in one day. The install crew did a fine job. I highly recommend Comfort Energy.
Pheonna N.
Pheonna N.
Jul 16, 2021
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Ask for Max Lorenzo!
Very professional and courteous when entering the home. Also very knowledgeable on the systems and evaluating anything that needs to be fixed.
Thank you Max for your help!
Alison M.
Alison M.
Mar 13, 2021
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Carlos, the sales manager did a great job explaining mini split systems and how they could be installed in a very old house.
Daniel, German, Raul and Adrian did all the work. It took them a week because as I said my house is challenging.
I lived with these guys every day for a week and they were respectful and tidy. They vacuumed and cleaned up every night before they went home. They did an amazing job installing all the piping, the electrical and the condenser.
I am very happy with the result. The units are really quiet as is the condenser outside.
What an upgrade from a 100 year old gravity