Your neighbourskeep our number
Heating, cooling and air quality across St. Louis — answered by the same people who show up at your door.
Google reviews
Rated by St. Louis homeowners
Why folks call us back
A small crew that
answers the phone
- Licensed & insured in Missouri
- Owner on the tools, not just the phone
- Straight answers, no scare tactics
- Free in-home estimates
- Free second opinions on replacements
- Price agreed before the work starts
- Same-day help when we can get to you
Licensed
MO contractor
Insured
Fully covered
Locally owned
St. Louis
4.9 rated
Google reviews
Free estimates
In-home
Tell us what's wrong. We'll take it from there.
Pick the closest match — each one goes straight to the right request, so nobody has to explain it twice.
Financing options available
Spread a replacement over monthly payments instead of one hit. We tell you the real numbers before you decide.
Learn moreToday's offer
$79 seasonal tune-up, and no diagnostic fee when you go ahead with the repair the same visit.
Claim it — (314) 662-1718What your neighbours have to say
Our AC died on the hottest weekend of the summer. They gave us an honest window on the phone, showed up inside it, and had it running the same afternoon.
Danielle R. · Kirkwood
Two other companies told us to replace the whole system. ECO-AIR found the actual fault, fixed it, and put the replacement conversation off for years.
Marcus T. · Webster Groves
They wrote everything down before starting — the price on the page was the price on the invoice. That alone puts them ahead of everyone we've used.
Priya S. · Maplewood
Two questions
Repair it, or replace it?
The honest answer depends on two things more than anything else. This is guidance, not a quote — the system still needs eyes on it.
Answer both to see where you likely stand.
Service area
Proudly serving St. Louis
city and county
- Central West End
- The Hill
- Tower Grove
- Kirkwood
- Webster Groves
- Maplewood
- University City
- Clayton
- Ferguson
- Affton
- Florissant
- Chesterfield
Not sure you're in the area? Give us a call — we'll tell you straight away instead of taking the booking and cancelling later.
Questions
worth asking.
It depends on the day and where you are in the area. Call and you'll get a real window rather than a vague promise — if we can't get to you soon enough, we'll say that too.
There is a diagnostic charge for a full residential visit, and we tell you the amount on the phone before we come out. Nothing gets added later without you seeing it first.
No. If a repair is the sensible answer, we repair it. When replacement genuinely makes more sense, we'll show you the reasoning and quote both options side by side.
Residential heating and cooling: repairs, replacements, seasonal maintenance and air quality. We don't take on large commercial work — it's not what we're set up for.
Someone from ECO-AIR — not a subcontracted crew you've never spoken to. The person who diagnoses your system is the person who explains it to you.
Request service.
Tell us the symptom and when you're home. We'll come back with a window and what the visit will cost.
Or just call
(314) 662-1718