Customer Testimonials


Gas Furnace Installation in San Rafael, CA 94901

“Just before Christmas, one of our two aging (27 years old) furnaces died. In anticipation, two years ago, I had solicited proposals to replace the two 5-tons furnaces and A/C units. All three proposals were similar in design, replacing the two 5-tons with two new, 80% efficient furnaces and A/C, with upgrades to many of the 28 ducts connected. I was not happy with the concept. I wanted to raise the efficiency of the furnaces to the high 90%. I was told that the price would be almost twice as much. After the death of one of the furnaces last December, I noticed that the house was comfortable with only one furnace. Only 2 or 3 rooms dipped to just below 60 degrees in the early morning. I investigated replacing both furnaces with only one high efficiently one, capable of handling multiple zones. Engineering calculations suggested that the 5700 Sqf. house needed between 7 and 8 tons, implying I would be taking risk. I reviewed three new proposals, one was outrageous, one was for the same price as the previous year two furnaces proposal. I was ready to go. When walking my dog one evening, I chatted with a neighbor who is a contractor. He suggested I called Chris at Enviro. Chris responded to my call when I got home after my walk and came to the house the following day. After a thorough inspection of the current installation, he pulled out his tablet and in 15 minutes issued a comprehensive proposal for a multiple zone (exact number to be determined after demo of the existing system). The 5-ton, 97% efficient Bryant Evolution, 2-stage modulating, and the 5-ton 26 SEER A/C condenser required 28 new insulated ducts (all galvanized steel) was priced slightly less that the best proposal (Carrier System, identical to the Bryant – same manufacturer). Not familiar with Enviro, I called three references, one having replaced multiple furnaces with just one. They made me believe that Chris walked on water. The installation started two months later. It took 6 ½ days. The crew of 2 to 6 (depending on the day) was friendly, competent, and ultra clean. After a little tweaking of the program of the Wi-Fi thermostat, the 3-zone system is keeping the house perfectly comfortable (according to our standard) and I already noticed a decrease in PG&E usage. It was a monstrous job. They did not even protest when I requested relocating one of the three thermostats, whose location (on an outside wall) proved to be inadequate. Chris and Enviro deserve a 6-star review for a fantastic job on an extremely complicated installation.” – Gerald D.

Air Conditioner Installation in San Rafael, CA 94903

“I had an air conditioner and new furnace installed along with new duct work that was relocated from the crawl space up into the attic. The new duct work required new registers to be installed in the ceiling. The crew was very efficient in performing the multitude of tasks. They were prompt in arriving each day. They took care of my property inside and out and left the area clean every day they worked. They all were a pleasure to work with.”

– Pam N.

Gas Furnace Maintenance in Santa Rosa, CA 95404

“Garryt Was extremely efficient very nice, he explained what he was doing and what to do next, explain having animals impact the frequency of the filter change, something I never thought of. Thank you so much”

– Selwa S.

Air Conditioner Installation in San Rafael, CA 94903

“Excellent!”

– Bob P.

Gas Furnace Installation in San Rafael, CA 94901

“Overall very good”

– Steve J.

Gas Furnace Replacement in Santa Rosa, CA 95401

“I haven’t had installation yet, but the initial process with Jason was so superior to my experiences with 3 other companies in the Santa Rosa area, I just had to say something. He listened to my concerns, explained the HVAC system to me, including how involved AC is in the main unit – pointed out the expense of waiting to add AC at a later date, unlike other companies – and was just interested in getting me what I wanted/needed to be warm now and cool later! Jason gave me the detailed quote I wanted (no one else did) and followed up with me. The Enviro experience so far has been great. I am so pleased I contacted you! (Thanks, BBB)”

– Sharon M.

Air Conditioner Replacement in CA 94931

“Joey and Rob were professional, quick, and extremely communicative. Any questions I had they answered before I could even ask. It doesn’t get better than them; if you were gone for the two days they needed to do the install you most likely wouldn’t notice anyone was at the house was except for the upgraded thermostats.”

– Miguel E.

Gas Furnace Repair in CA 94508

“Alex was professional and knew what he was doing. I and my sister Paula for whom the work was done are very grateful. Definitely will use your company again!”

– Mark P.

Air Conditioner Installation in Petaluma, CA 94954

“Very conscientious and friendly people. Installation went well and they did a great job.”

– Diane M.

Gas Furnace Replacement in Other, CA 95448

“From estimate to completion these guys are the most trustworthy, friendly and talented out there.”

– Dawnelise R.

Need HVAC Service?

Contact the experts at Enviro Heating & Air Conditioning.

Call us at 707-795-7219!


Enviro Heating & Air Conditioning proudly provides HVAC service to Santa Rosa, Petaluma, Rohnert Park, and the surrounding California communities. Visit our service area page for more coverage details, call us at 707-795-7219, or request service online today.