They went above and beyond and fixed several leaks in the old ductwork, which other companies quoted us thousands to do.
T. Caires
B"Respectful and Very Professional"
Zavier Goater and his colleagues were both respectful and very professional in their work.
Boo October
b"Excellent, Efficient, and Knowledgeable"
They do an excellent job, and efficient and quite knowledgeable.
b9mixedmammary
C"Very Professional Company"
They arrived on time and took care of my water heater, which wasn't producing any hot water.
Carlos Sueldo
P"He did a great and thorough job"
Zack was at my house for a while today trying to find out why I have high humidity in my home, and he did a great and thorough job.
Paul Bradbury
F"Absolutely amazing and highly professional"
They were professional, courteous, respectful, and knowledgeable.
Fred Stevenson
Thoroughly Impressed Since the Start
We booked Env Heating & Air through Costco and have been thoroughly impressed since the start. They installed a new furnace for us, replacing a model from 1973! They also went above and beyond and fixed several leaks in the old ductwork, which other companies quoted us thousands to do. They tested the system repeatedly, built a new to-code furnace platform, and were great at explaining everything they were doing and why. Raul and Jefferson were our techs for the install and if I could give them 6 stars, I would.
T. Caires
Respectful and Very Professional
Zavier Goater and his colleagues were both respectful and very professional in their work. They have installed a new AC/furnace unit in my house.
Boo October
Excellent, Efficient, and Knowledgeable
Eddie S. and his crew just completed a very complex under-the-house water heater install for me; they do an excellent job, and efficient and quite knowledgeable. I would highly recommend them. Steve
b9mixedmammary
Very Professional Company
This company is very professional. They arrived on time and took care of my water heater, which wasn't producing any hot water. I will definitely use them again.
Carlos Sueldo
He did a great and thorough job
I definitely take back any derogatory comments I made before about this company. Zack was at my house for a while today trying to find out why I have high humidity in my home, and he did a great and thorough job. Super frustrating to have a brand new home that is so uncomfortable to live in. He knew HRV and modern systems really well and found more about my system than I previously knew. Definitely call this place if you have a situation or problem of unknown cause or origin.
Paul Bradbury
Absolutely amazing and highly professional
Eddie and his assistant were absolutely amazing! They called me and told me they were coming. They arrived early! They were professional, courteous, respectful, and knowledgeable. They explained the procedure and set expectations about the installation. Quick pause and shoutout to Melody from Elk Grove Costco, who has been saying hi to me since before 2022, encouraging me to get a free estimate. And when I said OK, the nicest guy, Chris the sales representative, came knocking at my door in 2022 and in 2026. Also very friendly, knowledgeable, and thorough.
Back to Eddie and his assistant - they were clean, laser-focused, and efficient. Altogether, the installation took 2 days, but it was such a highly professional installation, I only have high praise. I love my Lennox system and I love Environmental Heating and Air Solutions.
Serving Fairfield, Vacaville, Vallejo and beyond
Furnace Installation Company Vacaville
If you need to replace an old furnace or are looking to upgrade to something more powerful and energy efficient, Environmental Heating & Air Solutions is here to assist you. Our professional furnace installation services help ensure the safety and reliability of your new furnace.
Environmental Heating & Air Solutions excels in providing seamless furnace installation services, guiding you through every step—from selection to installation. Our experts recommend the best solutions tailored to your needs and budget, ensuring a warm and comfortable home in any weather. With a focus on energy efficiency and long-term reliability, Environmental Heating & Air Solutions’s furnace installation services stand out.
Ready for a new furnace? Contact Environmental Heating & Air Solutions at (916) 237-8975 to start with a consultation.
Since 2010, we’ve been Northern California’s trusted choice for HVAC, indoor air quality, and water heater services. We combine advanced technology with old-school service, delivering reliable comfort solutions backed by certified experts and a strong commitment to our community and the environment.
Why Choose Us:
Elite Pearl Certified contractor in the top 5% nationwide
24/7 availability with same-day service options
No shortcuts—work performed to or above manufacturer specs
Lennox Premier Dealer with industry-leading products and warranties
Flexible financing, free estimates, and clear upfront pricing
Environmentally focused through our Replant California initiative
