The 10 Best Hvac/mechanical contractors in Saint Louis, MO

Search for a Hvac/mechanical contractor or submit a project to find licensed contractors.

Filter for Hvac/mechanical contractors

Location
+50 miles (recommended)
+25 miles
+10 miles
Only
Trade
hvac/mechanical contractors
General Contractors ›
Architects ›
Electricians ›
Home Builders ›
Roofers ›
Plumbers ›
Home Addition Contractors ›
Residential Remodeling Contractors ›
Construction Type
Residential
Commercial
Avg. Project Value
Up to $10K
Up to $50K
Up to $100K
$100K+
All
Nearby Cities
Affton
Arnold
Brentwood
Clayton
Granite City
Features
Client reviews
Verified projects
Project photos
Sort by:
26 - 50 of 301 experts
HbH
get quote
Hoffmann bros. Heating and Air Conditioning Inc
BZ SCORE: 108
53.0 Home additions
1216.0 Hvac projects
CLH
get quote
Comfort Life Heating and Cooling
BZ SCORE: 108
5.0 Home additions
59.0 Hvac projects
TF
get quote
T-WILL Fixit
BZ SCORE: 107
24.0 Hvac projects
21.0 Mechanical projects
Where would we be without our HVAC systems? They’re responsible for keeping us warm in the winter and cool in the summer, protecting us from extreme temperatures and keeping us comfortable. If you need someone who can help with your HVAC system, then get in contact with the best technician in the St. Louis, MO area. T-WILL Fixit is a company that provides service to both commercial and... (more)
CH
get quote
Certified Heating and Cooling
BZ SCORE: 107
7.0 Home additions
30.0 Hvac projects
Notable project: (Mechanical commercial mechanical. 1649 Clarkson Rd, Chesterfield, MO, 63017). Equipment replacement/alteration - plans are replaceing the review done under 11bld-05321 - firehouse subs
LH
get quote
Ladue Heating and Cooling
BZ SCORE: 107
8.0 Home additions
38.0 Hvac projects
Notable project: (Mechanical residential mechanical. 10232 Royal Dr, Saint Louis, MO, 63136). Install the following: one 80 000 btu 95.5 efficient gas furnace one 2.5 ton condenser with matching coil 13seer 410a
RHI
get quote
Rathgeber Heating, Inc
BZ SCORE: 107
7.0 Home additions
74.0 Hvac projects
Notable project: (Mechanical residential mechanical. 4274 Wickerfield Dr, Saint Louis, MO, 63128). Replacement of 100 000 btu gas fired furnace 3 1/2 ton 14 seer air conditioner and 4-ton cased coil
MGH
get quote
My Guy Heating & Cooling
BZ SCORE: 107
28.0 Hvac projects
27.0 Mechanical projects
ERS
get quote
Emco Refrigeration Service Co Inc
BZ SCORE: 107
26.0 New constructions
32.0 Mechanical projects
Notable project: (Mechanical commercial mechanical. 700 Chesterfield Pkwy, Chesterfield, MO, 63017). Install refrigeration- monsanto
SLF
get quote
ST. Louis Food Service
BZ SCORE: 107
3.0 New constructions
72.0 Mechanical projects
Notable project: (Mechanical commercial mechanical. 5665 St Louis Mills Blvd, Bridgeton, MO, 63044). Install ductwork to existing equipment- goodwill
SH
get quote
Sewell Heating & Cooling
BZ SCORE: 107
48.0 Hvac projects
48.0 Mechanical projects
Notable project: (Mechanical residential mechanical. 9367 Pine Ave, Saint Louis, MO, 63144). ***this property is located in the municipality of brentwood. st. louis county does currently provide code enforcement services in this municipality for this type of application. please contact them directly for permit information. thank you.***replace existing furnace
IM
get quote
Icon Mechanical
BZ SCORE: 107
12.0 Home additions
35.0 Mechanical projects
MC
get quote
Murphy Company
BZ SCORE: 107
3.0 Home additions
32.0 Mechanical projects
AOI
get quote
A& Ol, Inc
BZ SCORE: 107
5.0 New constructions
31.0 Mechanical projects
Notable project: (Mechanical residential mechanical. 2324 Bellevue Ave, Saint Louis, MO, 63143). Replacement like for like duct work & hvac

BuildZoom: The Best Way to Hire

Let us do the work for you. Simply describe your project and we'll help you find the perfect contractor.

AAH
get quote
Ambient Air Heating and Cooling
BZ SCORE: 107
6.0 Home additions
30.0 Hvac projects
RAL
get quote
Reliable Air LLC
BZ SCORE: 107
3.0 Home additions
81.0 Hvac projects
ASJ
get quote
Al-din Service Joel Preston
BZ SCORE: 107
65.0 Mechanical projects
62.0 Hvac projects
Notable project: (Mechanical residential mechanical. 1104 North Dr, Saint Louis, MO, 63122). One (1) 80 000 btu 92.1% afue comfortmaker® gas furnace (n9msb0801716a); one (1) 3.5 ton comfortmaker® r-410a cased txv evaporator coil (end4x42*21**) refrigerant liquid line filter; one (1) 3.5 ton 13 seer comfortmaker® air conditioning unit (n4a342***); one (1) ecobee® (eb-stat-02) smart thermostat kit
PHL
get quote
Person HVAC, LLC
BZ SCORE: 106
14.0 Hvac projects
13.0 Mechanical projects
We are a full service Heating and Cooling Company licensed in St Louis City and St Louis County. We specialize in Residential and Commercial Service and Install
BH
get quote
Boeckelmann Heating & Air Conditioning
BZ SCORE: 106
(1 review)
59.0 Hvac projects
58.0 Mechanical projects
Notable project: (Mechanical residential mechanical. 1757 Stoney Terrace Dr, Ballwin, MO, 63021). Voided 1/2 hour after issuing - customer pulled permit for wrong address - 75 000 btu furnace & 3 ton air conditioning
AFH
get quote
A-J Franjic Heating & Cooling
BZ SCORE: 106
5.0 New constructions
42.0 Hvac projects
Notable project: (Mechanical multifamily mechanical. 10069 N Bunker Hill Dr, Saint Louis, MO, 63123). Install air handler 10kw. air conditioning 2t & duct
AAD
get quote
Albert Arno David Fichtenmayer
BZ SCORE: 106
10.0 Home additions
19.0 Mechanical projects
Notable project: (Plumbing commercial plumbing. 1155 St Louis Galleria, Saint Louis, MO, 63117). Please submit 4 sets of signed & sealed plans or reapply and reference st louis co permit that plans were reviewed under relocate restroom to opposite wall at zales space. suite 2423 at the galleria. water heater is tankless on demand. call dave f with questions 314-574-2728
RHR
get quote
Redbird HVAC/dt Restoration
BZ SCORE: 106
7.0 New constructions
32.0 Hvac projects
AH
get quote
A&A Heating and Air Conditioning, LLC
BZ SCORE: 106
9.0 Home additions
36.0 Hvac projects
Notable project: (Mechanical commercial mechanical. 9528 Reavis Barracks Rd, Saint Louis, MO, 63123). Mechanical for new islamic center- st louis islamic center; 13bld-02144
MSI
get quote
Mechanical Solutions, Inc.
BZ SCORE: 106
25.0 Mechanical projects
18.0 Hvac projects
Mechanical Solutions is a full-service Union MBE certified Mechanical mechanical company with over 25 years of experience. We specialize in project management, design/Build, BIM Coordination, installation, and HVAC Service.
MF
get quote
Marmic Fire & Safety Co Inc
BZ SCORE: 106
10.0 New constructions
14.0 Mechanical projects
Notable project: (Mechanical commercial fire suppression. 12503 Village Circle Dr, Saint Louis, MO, 63127). Fenton fire 15ffpd-0093 - kitchen fire suppression system - friendship village (county permit 15mec-02647)
GBS
get quote
Greg Bauer Services Inc
BZ SCORE: 105
19.0 Mechanical projects
11.0 Hvac projects
Notable project: (Mechanical commercial mechanical. 10191 Halls Ferry Rd, Saint Louis, MO, 63136). Open permit 14mec-01364 for this scope of work by your company - cannot issue another permit unless first one is closed or cancelled install new heat/cool 7.5 ton roof top unit. smoke detector goodman

Recent Work in Saint Louis

63110
Residential
Roof Exhaust Fan and Ductwork Replacement
I have a dry-off oven that is used to dry off parts for the purpose of powder coat painting them. We are having a problem with fumes backfilling the oven and burning the workers eyes. I'm looking to change out the exhaust ductwork from the oven to the roof and install a more powerful exhaust fan on the roof. We currently have 8" ductwork but have been told we need to upgrade to 12" and remove the bends in the ductwork and go straight up with it. Currently, this project is a priority. If interested, please get in touch with me. Thank you!
63114
Residential
Attic Duct Repair
My 12" duct broke in the attic. It was put together with duct tape 40 years ago. I would like to get new R6 flex duct installed. It is a 23 ' run in the attic. It tees to two 8" ducts 12' and 12' long. Would you have time to replace my broken ducts? Please call as soon as possible, since I cannot run my a/c. If you are interested in this project, please reach out. Thank you!
$5-$20K
63115
HVAC Repairs
Looking for an independent HVAC contractor for repairs. Please let me know if this is something you can assist with. Thank you!
63118
Residential
Furnace Repair
I need repair for my furnace. If you are interested in this project, please reach out. Thank you!
63105
Residential
AC Installation
I need two window unit air conditioners installed. Please reach out if you can help. Thank you.
63143
Residential
AC Repair
Ac not working. If interested, please get in touch with me. Thank you!

BuildZoom: The Best Way to Hire

Let us do the work for you. Simply describe your project and we'll help you find the perfect contractor.