Heating Engineers in Vallejo, CA

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Vallejo / 25 mi
115 of 163 professionals
163 Professionals

Featured Reviews for Heating Engineers in Vallejo, CA

ehc heating & cooling
Heating Engineers in Vallejo, CA
Average rating: 5 out of 5 stars28 November 2023
“The customer service from this HVAC contractor was exceptional. They prioritized our needs, communicated effectively, and delivered on promises. A company that truly cares about its customers.”
Fix HVACS
Heating Engineers in Vallejo, CA
Average rating: 5 out of 5 stars31 May 2019
“Fix HVACS is a knowledgeable and customer-oriented business, they were more than happy and willing to help me with my heating and air conditioning. Can’t go wrong with Fix Hvacs!”
Home Services & Restoration
Heating Engineers in Vallejo, CA
Average rating: 5 out of 5 stars8 September 2017
“Great service. Reliable work. Friendly employees. I was very satisfied with the results. I would highly recommend them for anyone who is looking to get the job done right.”
A-1 Guaranteed Heating & Air Conditioning
Heating Engineers in Vallejo, CA
Average rating: 5 out of 5 stars14 July 2013
“Superb service and excellent quality work. Kept to their estimate even when they realized they had not included some materials in their bid. It's very difficult to find such stand-up guys in any profession these days!”
miller's sheet metal, heating and air conditioning
Heating Engineers in Vallejo, CA
Average rating: 5 out of 5 stars21 February 2017
“As a General Contractor I have the opportunity to work with hundreds of subcontractors and the means to sort through the good ones and the bad ones. I have worked with Mark Miller for almost twenty years now because he is one of the best values for our business. He is my go to guy when I need help fast and at the right price. I highly recommend him to anyone.”
Air Duct Cleaning Hercules
Heating Engineers in Vallejo, CA
Average rating: 5 out of 5 stars13 October 2018
“I highly recommend working with this company. I had my air ducts cleaned by them and my indoor air quality definitely feels much better than it used to. Great service.”
A-1 Guaranteed Heating & Air, Inc.
Heating Engineers in Vallejo, CA
Average rating: 5 out of 5 stars10 July 2014
“A-1 Guaranteed from the very start of the job were very understanding of my needs and very knowledgeable of what was needed to upgrade my home to make it more energy efficient. they were very thorough in the inspection of home, crawling through the attic and crawl space under my home. They work was done within the time frame given to me. It could have been a very messy job, they replaced my duct work and added insulation but all personal that came to my home were respectful and cleaned up after themselves. Great job.”
Hassler Heating And Air Conditioning
Heating Engineers in Vallejo, CA
Average rating: 5 out of 5 stars19 February 2013
“Mike Hassler came by to give me an estimate for a central heating system. He took a big picture view of all the work I'd need to have done and gave me ideas for how to install it for the future. I ended up having a heating system cleaning done for now but feel like the company knows what its doing and as a small family company will do it right.”
Haddon Heating & Cooling
Heating Engineers in Vallejo, CA
Average rating: 5 out of 5 stars7 March 2016
“Wow! After 20 years of using a buck stove to warm a 3 story 1920 craftsman house, I hired the Haddon company to install a new central heating system. The house is odd shaped with many unusual structural situations to run ducts through. I got exactly what I asked for. Since, my home has been warm and cozy. The big surprise came when I got my PGE bill. It was a fraction of the former bills, almost 1/3 of what I paid previously. The central heating system has almost paid for itself. Haddon employees were so pleasant to have around. They hauled away my old furnace and a broken water heater, too. They left my home and basement cleaner than they found it. LOVE this company! They are honest and will give you a square deal. They will also work with you with time, structural space and money constraints. I called them about a problem 5 years later and they immediately responded. (it was a loose fuse and all they had to do was tighten it.) Great Company!”
Eco Performance Builders
Heating Engineers in Vallejo, CA
Average rating: 5 out of 5 stars28 January 2013
“Our first project in February 2012 was a complete energy retrofit with new heating, air conditioning, ducts and insulation. Keith started with an energy audit and did not finish until the post installation audit showed minimal energy loss. Their crew was excellent, respectful, helpful, careful with our cats and cleaned up daily. Keith finished the project on time and under budget. Sharon did all of the paperwork to make sure we received the entire $11,000 energy rebate that we qualified for. The result is that our home is comfortable every day with no hot or cold areas and we use one third less energy. We are completely satisfied and happy with this project and recommend them without qualification. Because of the success of the energy retrofit, we hired Eco for a complete kitchen and family room remodel that was completed in October 2012. The result is spectacular! I have a beautiful and totally functional new kitchen and a remodeled family room and dining area because Scott worked with us on the design, made great suggestions and most importantly helped us keep costs down so that I got everything I wanted and stayed in budget. He removed a fireplace and closet, made our new IKEA cabinets look custom and the lighting, quartz counter tops, tile back splash and trim were done well. His crew and subcontractors were professional and did high quality work. We recommend Eco Performance Builders, Keith and Scott O'Hara, without qualification. They are honest, highly skilled good people who work until the job is done right. Contact them to put you in touch with us if you have any questions about our projects, want to see pictures or want to look at their work. Fran Walsh and Randy Jones”
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