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

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151 - 175 of 302 experts
PHH
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Paul Hutchings Heating & Cooling
BZ SCORE: 90
PH
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Pj's Heating & Cooling
BZ SCORE: 90
AES
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A/c Equip Serv
BZ SCORE: 90
MCM
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Murphy Company Mechanical Contractors & Engineers
BZ SCORE: 90
LCM
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L&j Const Maint
BZ SCORE: 90
GS
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Generator Solutions
BZ SCORE: 90
Notable project: (Mechanical residential mechanical. 2028 Kingspointe Dr, Chesterfield, MO, 63005). Direct replacement of current generator
DD
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Dawson Dodd
BZ SCORE: 90
DH
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Diagnostic Heating & Cooling
BZ SCORE: 90
DR
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Daves Refrigertion
BZ SCORE: 90
Notable project: (Mechanical residential mechanical. 4760 Heidelberg Ave, Saint Louis, MO, 63123). Replace furnace and air conditioning like for like (no ductwork)
JMH
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Joe Messinas HVAC Service
BZ SCORE: 90
Notable project: (Mechanical commercial mechanical. 1 Main St, Valley Park, MO, 63088). Replace 6ton remote terminal unit and smoke detector-- valley park h.s
CT
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County Test
BZ SCORE: 90
RC
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Raineri Construction
BZ SCORE: 89
(1 review)
59.0 Total projects
Notable project: (Building commercial existing building. 369 N Woods Mill Rd, Chesterfield, MO, 63017). Replace one roof and relocate remote terminal unit (central high school) *north 05/05/11 clh ref #11mec-02202 and #11ele-05622 -temporary occupancy issued for common area only until 8/29/11
DRL
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Dt Restoration, LLC
BZ SCORE: 87
(1 review)

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Missouri Mechanical Contractors, Inc. Project
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Missouri Mechanical Contractors, Inc
ALERT
Notable project: (Mechanical commercial mechanical. 11700 Dunlap Industrial Blvd, Maryland Heights, MO, 63043). Replace 2200 cfm refrigerated air dryer like 4 like - st louis post-dispatch
*No active license on file. If you are Missouri Mechanical Contractors, Inc, log in and update your license info in the “Edit Profile” tab.
Works by Harster Heating & A.C
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Harster Heating & Air Conditioning
ALERT
3.0 Hvac projects
3.0 Mechanical projects
Harster Heating & Air Conditioning has been in business for 62 years. Harster is experienced in servicing all types and brands of heating and air conditioning equipment. Harster has 24 radio dispatched vehicles on the street with licensed and trained service and installation technicians to serve you. Harster offers sales and service of furnaces, air conditioners, evaporator coils,... (more)
*No active license on file. If you are Harster Heating & Air Conditioning, click “This is My Business” to update your information.
Photos by Typhoon HVAC of St Louis Mo #1
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Typhoon HVAC of St Louis Mo
ALERT
We provide affordable HVAC service which includes installation and repairs of heating and air conditioning 7 days/week. We provide quality heating ventilation and air conditioning service to our customers. We work all types of projects including residential commercial or industrial. Our types of service include installation replacement upgrade preventative maintenance duct sealing or... (more)
*No active license on file. If you are Typhoon HVAC of St Louis Mo, log in and update your license info in the “Edit Profile” tab.
Photos by HVAC Spot Coolers #1
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HVAC Spot Coolers
ALERT
Hvac Spot Coolers, based in St. Louis, MO, provides high-quality, efficient, and affordable portable air conditioning solutions. We specialize in temporary and emergency cooling for commercial, industrial, and special events. Our services include spot cooler rentals, sales, and maintenance. We offer various sizes and models to meet your specific cooling needs, whether you need to cool a server... (more)
*No active license on file. If you are HVAC Spot Coolers, log in and update your license info in the “Edit Profile” tab.
STL Air Pros HVAC we needed to install a new unit for apartment building.
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STL Air Pros HVAC
ALERT
(1 review)
18.0 Hvac projects
17.0 Mechanical projects
Installations, repairs, and services of residential and commercial HVAC equipment. Hi there! I'm Terrell, and I'm the heart and soul behind STL Airpros HVAC, where we turn homes into havens of comfort. You know, I've always believed that the true measure of a professional isn't just in the tools they carry, but in the promises they keep. And in this business, my promise has been the... (more)
*No active license on file. If you are STL Air Pros HVAC, log in and update your license info in the “Edit Profile” tab.
SMI
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S&G Mechanical Inc
ALERT
*No active license on file. If you are S&G Mechanical Inc, click “This is My Business” to update your information.
HH
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Hensler Heating & Cooling LLC
ALERT
Notable project: (Mechanical residential mechanical. 2323 Spencer Ave, Saint Louis, MO, 63114). Replace ductwork
*No active license on file. If you are Hensler Heating & Cooling LLC, click “This is My Business” to update your information.
HPH
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Hi Pointe Heating & Air
ALERT
Notable project: (Mechanical residential mechanical. 56 Queens Dr, Florissant, MO, 63034). Replace air conditioning & furnace
*No active license on file. If you are Hi Pointe Heating & Air, click “This is My Business” to update your information.
RH
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Roberts HVAC
ALERT
*No active license on file. If you are Roberts HVAC, click “This is My Business” to update your information.
JG
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Jeffrey Gerhardt
ALERT
*No active license on file. If you are Jeffrey Gerhardt, click “This is My Business” to update your information.
OT
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Owen Tuckpointing
ALERT
*No active license on file. If you are Owen Tuckpointing, click “This is My Business” to update your information.
DHS
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Dej HVAC Services LLC
ALERT
*No active license on file. If you are Dej HVAC Services LLC, click “This is My Business” to update your information.

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.

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