🐜AssistAnt · Pro directory
There are 268 HVAC companies within 25 miles of Earth City, MO in the AssistAnt directory as of October 29, 2026, 1 of them based in Earth City itself. None are verified by AssistAnt yet, so check a business’s license and insurance before you hire it. Ranked by activity, never paid: members who pressed Boost this week come first, then verified and claimed businesses, then businesses whose website we checked, then everyone else nearest first. No one can pay for a higher spot.
HVAC (heating & air conditioning) near Earth City
Ranked by activity, never paid. Boosted this week first, then verified and claimed, then website checked, then everyone else nearest first. Not on this list? Add yourself free →
- Air Comfort Service, Inc.
Hazelwood, MO · 4.4 mi
Not verified yet
(314) 480-3384 Website ↗
- Aspen Refrigeration Service Inc
St. Louis, MO · 4.6 mi
Not verified yet
(314) 997-1148 Website ↗
- Ozark Mechanical
St. Peters, MO · 5.9 mi
Not verified yet
(636) 317-1234 Website ↗
- Xcell Williams Heating & Cooling
St. Louis, MO · 8.7 mi
Not verified yet
(314) 395-9355 Website ↗
- Stevenson Heating & Cooling
St. Peters, MO · 8.7 mi
Not verified yet
(636) 387-1032 Website ↗
- Commercial Coils Inc
Chesterfield, MO · 10.5 mi
Not verified yet
(800) 532-2645 Website ↗
- Anton's Plumbing Heating/cooling & Energy Experts
Weldon Spring, MO · 10.9 mi
Not verified yet
(314) 279-4996 Website ↗
- Fresh Air Heating & Cooling
Chesterfield, MO · 12.1 mi
Not verified yet
(636) 530-0070 Website ↗
- Swiss Air Heating & Cooling, LLC
O'Fallon, MO · 12.4 mi
Not verified yet
(636) 337-3008 Website ↗
- Weir Heating & Cooling
Ballwin, MO · 12.5 mi
Not verified yet
(314) 351-2424 Website ↗
- C & G Heating & Cooling
St. Louis, MO · 12.9 mi
Not verified yet
(314) 254-9196 Website ↗
- Thomas Hoffmann Air Conditioning & Heating LLC
Ballwin, MO · 13.0 mi
Not verified yet
(314) 455-6232 Website ↗
- St. Louis Heating and Air Conditioning
St. Louis, MO · 13.4 mi
Not verified yet
(314) 753-3522 Website ↗
- Gaus Scott Co
Maplewood, MO · 13.5 mi
Not verified yet
(314) 997-0200 Website ↗
- Central States Marketing
Sunset Hills, MO · 14.7 mi
Not verified yet
(314) 517-3002 Website ↗
- Air Rescue
O'Fallon, MO · 14.9 mi
Not verified yet
(636) 764-0700 Website ↗
- Cooling Components Inc
St. Louis, MO · 14.9 mi
Not verified yet
(314) 772-8311 Website ↗
- Air-Donic
Fenton, MO · 16.2 mi
Not verified yet
(314) 805-0650 Website ↗
- Seliga Heating And Cooling
St. Louis, MO · 16.6 mi
Not verified yet
(314) 481-7333 Website ↗
- jen mechanical
Godfrey, IL · 17.2 mi
Not verified yet
(618) 433-1720 Website ↗
- Superior Service
Lake St. Louis, MO · 17.7 mi
Not verified yet
(636) 926-0000 Website ↗
- Level 9 Heating and Cooling
St. Louis, MO · 18.4 mi
Not verified yet
(636) 259-4252 Website ↗
- River Valley Heating and Cooling
Wentzville, MO · 20.4 mi
Not verified yet
(636) 224-1747 Website ↗
- Elite Heating And Cooling
Wentzville, MO · 20.5 mi
Not verified yet
(636) 723-9405 Website ↗
- C & S Heating and Cooling
Wentzville, MO · 20.8 mi
Not verified yet
(636) 327-4238 Website ↗
- King Air Conditioning & Heating
Godfrey, IL · 21.2 mi
Not verified yet
(618) 466-7574 Website ↗
- Central Air Heating And Cooling
High Ridge, MO · 21.3 mi
Not verified yet
(636) 296-2665 Website ↗
- All Star Heating & Air Conditioning
Wentzville, MO · 21.9 mi
Not verified yet
(636) 673-1094 Website ↗
- Saylors Systems Heating and AC Repair
Eureka, MO · 21.9 mi
Not verified yet
(314) 285-0920 Website ↗
- Stiehl Service Heating and Cleaning
Arnold, MO · 22.1 mi
Not verified yet
(636) 282-2006 Website ↗
Showing the 30 listed first. Search by ZIP code to see more.
More near Earth City
Same order as above, continued.
- Crumer’s Heating & Cooling Collinsville
- American Services St Louis Earth City
- Koch Air-St Louis Maryland Heights
- American Home Heating & Air Conditioning St. Charles
- Assured St. Charles
- St. Louis Heating & Cooling Bridgeton
- Leiber Heating & Air Conditioning St. Charles
- Coleman Heating and Sheet Metal Bridgeton
- Trane Bridgeton
- MRC Services Bridgeton
- Automatic Climate Control St. Charles
- H & A Mechanical Services Inc St. Charles
- Integrity Aire St. Charles
- Blatz Mechanical LLC St. Charles
- American Society Of Heating & Cooling Specialists Maryland Heights
- Premier, Inc St. Charles
- Kdya Group Usa Llc St. Charles
- Academy Air Heating, Cooling, Plumbing and Electric Hazelwood
- Superior Heating & Cooling Bridgeton
- Stokes Comfort Systems Heating & Cooling St. Charles
- Lindbergh Commercial Services Maryland Heights
- A C Systems Inc Maryland Heights
- Galmiche & Sons Heating & Cooling St. Louis
- Unique Heating And Cooling St. Louis
- Astro Heating & Cooling Maryland Heights
- Design Aire Heating And Cooling Maryland Heights
- Comfort Systems Inc. Maryland Heights
- Arch Services St. Ann
- Mechanical Solutions St. Louis
- Pallardy Heating & Air Conditioning Co. St. Charles
- S & R Mechanical Inc. St. Louis
- Al-don Indoor Air Quality Specialists St. Louis
- Tri-state Mechanical Services, Inc. St. Louis
- Sewell Inc St. Louis
- ILLY HVAC St. Charles
- Air Comfort Service, Inc St. Peters
- Cisco Heating & Air Conditioning Inc St. Peters
- Averill Heating & Air Conditioning St. Louis
- Air Pro Heating & Cooling St. Louis
- SMART St. Louis Overland
- Classic Aire Care St. Louis
- Agers Heating & Air Conditioning St. Peters
- K & K Heating & Cooling St. Louis
- Arch Air Services St. Louis
- 1 Source Heating and Cooling Olivette
- Comfort Experts, Inc St. Charles
- No Problem Heating and Cooling St. Peters
- Click Heating & Cooling Florissant
- American airtemp Chesterfield
- Grimes Heating and Air Conditioning Hazelwood
- Calumet Cooling LLC St. Peters
- Nu-Way Heating and Air Conditioning Florissant
- Breeze Heating and Cooling Chesterfield
- Ace Service Experts Florissant
- SMART St. Louis St. Louis
- Cornerstone Comfort Solutions St. Peters
- Goldkamp Heating & Cooling Florissant
- Budget Heating, Cooling & Plumbing St. Peters
- Reliable Heating & Cooling, Inc. St. Louis
- B & B Heating & Cooling Florissant
- Solid Rock St. Peters
- Complete Service St. Peters
- AAA Home Services St. Peters
- Knowles Services St. Louis
- C-n-o Comfort Zone Heating & Cooling St. Peters
- Fast Fix Commercial Kitchen Services St. Peters
- Air Alliance Team St. Charles
- Agers Heating & Air Conditioning Chesterfield
- West Water Heater Repair St. Louis
- Cambridge Air Solutions Chesterfield
- Superior Service Chesterfield
- Chesterfield Service Chesterfield
- Engineered Solutions Heating & Air Conditioning Des Peres
- Thomas Hoffmann Air Conditioning & Heating LLC St. Louis
- Ward, Inc. Florissant
- Qualified Heating and Cooling Weldon Spring
- Kuenz Heating & Sheet Metal Company St. Charles
- Smarthouse Heating And Cooling St. Louis
- Level 9 Heating and Cooling St. Louis
- Faszold Heating and Cooling O'Fallon
- Epinger Services St. Louis
- Holiday Heating & Air Conditioning Ballwin
- Absolute Comfort Systems Heating & Air Conditioning O'Fallon
- Matheny Heating and Cooling University City
- Csi Commercial Services Inc. Chesterfield
- Mr. Heating & Cooling St. Louis
- Lolich Heating And Cooling Chesterfield
- KirbnJays Heating & Cooling O'Fallon
- Coolaire Company St. Louis
- Burner Design Services St. Peters
- Jerry Kelly Heating & Air Conditioning Ballwin
- Chesterfield Service Manchester
- Aire Serv Of Chesterfield Manchester
- Wildwood Heating & Cooling, Inc Manchester
- True Comfort Heating & Cooling Moline Acres
- Perfection Heating And Cooling St. Louis
- Stay Cool Climate Control O'Fallon
- Comfort Solutions Heating & Cooling St. Louis
- Lizenby Mechanical Service Inc Ballwin
- Rippelmeyer Services O'Fallon
- St Louis Heating and Cooling St. Louis
- TEMP-AIR, Inc. St. Louis
- Morgner Inc. St. Louis
- Town And Country Climate Control Specialists Webster Groves
- Action Heating & Cooling Bellefontaine Neighbors
- One Hour Heating & Air Conditioning O'Fallon
- Zipf-Air Kirkwood
- Air Excellence Heating and Cooling Ellisville
- Best Air Tech Heating & Cooling Ballwin
- AAA Home Services O'Fallon
- Bauer Greg Services St. Louis
- Rock Hill Mechanical Corporation Kirkwood
- Breeze Heating Cooling & Electrical St. Louis
- Doyle Patton Service Glencoe
- Climate Masters Webster Groves
- All Air Systems Heating & Cooling Kirkwood
- RK Heating & Cooling O'Fallon
- F F Heating & Cooling St. Louis
- Rick Rasch Heating & Cooling St. Louis
- Integrated Facility Services, Inc. Fenton
Questions
- How many HVAC companies are near Earth City, MO?
- 268 within 25 miles, 1 in Earth City, as of October 29, 2026.
- Which HVAC companies near Earth City, MO are verified?
- None yet. Verified means AssistAnt checked the business registration and insurance; unverified listings come from public business records.
- Can a business pay to rank higher on AssistAnt?
- No. Ranked by activity, never paid: members who pressed Boost this week come first, then verified and claimed businesses, then businesses whose website we checked, then everyone else nearest first. No one can pay for a higher spot. AssistAnt never sells your contact information.
More in Earth City
- Appliance repair in Earth City, MO61 businesses
- Dryer vent cleaning in Earth City, MO13 businesses
- Used appliances in Earth City, MO10 businesses
- Plumbers in Earth City, MO172 businesses
- Roofers in Earth City, MO338 businesses
- Cleaning services in Earth City, MO296 businesses
- Garage door repair in Earth City, MO90 businesses
- Water, fire & mold restoration in Earth City, MO82 businesses
- Gutter services in Earth City, MO27 businesses
- Flooring in Earth City, MO51 businesses
- Windows & doors in Earth City, MO66 businesses
- Home security systems in Earth City, MO44 businesses
- Remodeling contractors in Earth City, MO159 businesses
- Auto repair in Earth City, MO880 businesses
- Welding & fabrication in Earth City, MO134 businesses
- Machine shops & CNC in Earth City, MO99 businesses
Nearby towns
- Bridgeton, MO 2 mi
- St. Charles, MO 2 mi
- Maryland Heights, MO 4 mi
- St. Ann, MO 5 mi
- Hazelwood, MO 7 mi
- Olivette, MO 7 mi
- Overland, MO 7 mi
- St. Peters, MO 8 mi
- Chesterfield, MO 9 mi
- University City, MO 10 mi