Air Source

Air Source runs HVAC work from Roseville and handles furnace installs, air conditioning replacements, duct repairs, and humidity troubleshooting for homes across the area. Crews come through Costco connections for many jobs and cover everything from old equipment swaps to platform builds that meet code. Techs named Eddie, Raul, Jefferson, Tim Klapp, Mike Goater, Zack, and others show up to run the day-to-day service calls and full installs.

Homeowners describe furnace swaps that pulled out 1973 models and stopped leaks in existing ducts without the high quotes from other outfits. One job included repeated system tests plus a new furnace platform. Another brought quick help when an AC unit quit during 100-degree Sacramento heat, with the crew staying on site to finish despite the conditions. A separate visit sorted high humidity in a new house by checking the HRV and modern setup that the owner had not fully understood before.

They book appointments with advance calls, arrive early on the scheduled day, and keep the work area clean while they explain each step. Sales and office staff answer questions even on weekends, and the install teams stay in touch before, during, and after the job. Response stays fast for emergency calls, and pricing comes through the Costco route without extra surprises on the final bill.

Reviewers note the crews stay professional and focused on getting every detail right, whether it is a two-day install or a longer diagnostic visit. The Google rating sits at 4.9 from 897 reviews, with repeated comments on clear explanations and solid follow-through. DIRT Score 4.8 from reviews on Finds.

DIRT Score = confidence-weighted rating across verified review platforms. How is this calculated? →

“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 explain the procedure and set expectations about the installation. Quick pause and shout out to Melody from Elk Grove Costco, who has been saying hi to me since before 2022, encouraging 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 Eddie and assistant- they were clean, laser focused and efficient. Altogether, the installation took 2 days, but it such a highly professional installation, I only have high praise. I love my Lennox system and I love Environmental Heatng and Air Solutions”

“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 duct work, 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.”

“First time customer going through Costco who brought us to these guys! The whole experience was very smooth. Tom was great from the get go for helping with every question my wife and I had (even on Saturday nights)! The installation crew answered any remaining questions we had prior, during and after installation. The crew was very professional and you can tell they all took a lot of pride in their work, which we are very grateful for. We felt very comfortable with the company as a whole and will be using / recommending them to anyone who asked about heating and air related work. A big THANK YOU to the whole team from front desk to sales and installation crew!”

“I highly recommend Environmental Heating and Air without reservation. When our AC unit was failing and the Sacramento heat was above 100 degrees, their technician Tim Klapp came out immediately to assist us. My consultation with Mike Goater was extremely professional. He radiated trust and went above and beyond to ensure all of our questions were answered. What stood out about Mike was his focus on understanding our family’s needs and ensuring we understood what we were purchasing and its long-term value. The skilled installation team of Eddie Saucedo and Chris was extremely friendly and went the extra mile throughout the process. Despite the 100-degree heat, these guys were hard-working beasts! They paid attention to the little details—painting the outside conduit, maintaining cleanliness, and carefully placing the unit and controls. I feel lucky and blessed to have used Environmental Heating and Air and want to spread the word about this diamond of a company!”

“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.”