Find and Invite the Best Commercial HVAC Contractors in Saint Charles, MO
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75 Verified HVAC companies in Saint Charles, MO
Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.
Matheny Heating & Cooling
6317 Olive Street Road, St. Louis, MO 63130
Matheny Heating & Cooling is a St. Louis-based HVAC specialist that has been keeping the area comfortable since 1942, offering installation, service, and repairs of heating and air conditioning systems, including high-efficiency units and American Standard products.
Verified
C&R Mechanical
12825 Pennridge Dr. Bridgeton, MO 63044
C&R Mechanical Company is an employee-owned, St. Louis-based full-service design/build mechanical contractor and engineering firm, serving customers throughout the United States with a focus on healthcare, industrial, mission-critical data centers, commercial, government, and institutional LEED design and installation.
Verified
Central Safety & Fire
768 Stump Ct. Des Peres, MO 63131
Central Safety & Fire, established in 1969, is one of St. Louis's largest fire protection specialists, offering full-service design, installation, repair, service, and inspection of a wide variety of fire suppression systems, including commercial kitchen ventilation systems.
Verified
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No Problem Heating and Cooling
1565 Kisker Rd. Saint Charles, MO 63304
No Problem Heating and Cooling is a residential and commercial HVAC service provider offering expert installation, maintenance, and repairs in St. Peters, St. Charles County, and St. Louis County. They specialize in a range of services including air conditioning, heat pumps, furnace services, indoor air quality solutions, and ductless mini-splits, and are known for their award-winning service and same-day repairs.
Verified
C&G Heating & Cooling
7805 Manchester Rd. Saint Louis, MO 63143
C&G Heating & Cooling is an HVAC company providing a range of services including air conditioning and furnace repair, installation, and maintenance, as well as indoor air quality improvements in the Greater St. Louis area since 1987. They guarantee 100 percent customer satisfaction and offer a 10-year labor warranty.
Verified
Faszold Heating & Cooling
1613 E. Terra Ln. O'Fallon, MO 63366
Faszold Heating & Cooling is a family-owned and operated business providing top-quality HVAC and plumbing services in St. Charles and St. Louis County, Missouri since 1980. They offer a comprehensive range of services including heating, air conditioning, plumbing, and indoor air quality solutions, with a commitment to exceptional customer service and absolute comfort for their clients.
Verified
Unique Heating & Cooling
2015 S. Big Bend Blvd. Saint Louis, MO 63117
Unique Heating & Cooling Inc. is a family-owned and operated company since 1967, specializing in the installation and service of heating, air conditioning, humidifying, and air filtration systems in St. Louis and surrounding areas. They offer a range of HVAC services for both residential and commercial clients, ensuring comfort with their experienced technicians and personalized customer service.
Verified
STL Direct Mechanical
514 Earth City Plz, Earth City, MO 63045
Established in 2016, STL Direct Mechanical is a minority-owned mechanical contractor based in Saint Louis, Missouri, known for employing highly trained craftsmen and maintaining the highest standards of excellence in the industry while offering cost-efficient solutions to its construction partners.
Verified
H & A Mechanical Services
1335 Charlestown Industrial Drive St. Charles , MO 63303
H & A Mechanical Services Inc is a family-owned business established in 2014 in St. Charles, MO, specializing in commercial refrigeration and HVAC services, offering 24-hour emergency services and boasting over 35 years of experience.
Verified
Townsend Heating & Cooling
238 E. Main St. Festus, MO 63028
Since 1978, Townsend Heating & Cooling has been providing professional HVAC services, including installations, repairs, and maintenance for residential and commercial needs in the St. Louis, MO area, with a commitment to exceeding customer expectations.
Verified
Missouri Furnace & Air Conditioning
1835 Scherer Parkway, St. Charles, MO 63303
Missouri Furnace & Air Conditioning has been providing quality HVAC services to homeowners in St. Charles, St. Louis, and surrounding areas for over 50 years, offering a range of services including heating, cooling, indoor air quality, and 24/7 emergency response.
Verified
Chesterfield Service
Chesterfield, MO 63017
Chesterfield Service is a one-stop shop for home mechanical needs in the Chesterfield and St. Louis County areas, offering a wide range of services including HVAC, plumbing, electrical, appliance repair, and gas fireplace repair. Their professional technicians are committed to providing high-quality service and customer satisfaction.
Verified
GRP|WEGMAN
1 Mechanical Dr, East Alton, IL 62024
GRP|WEGMAN is a reliable and experienced contractor specializing in performance contracting, fabrication, industrial maintenance, and construction, with a focus on energy-efficient renovations and facility management for various sectors including government, education, and industrial plants.
Verified
Specializations (9)
Education
Government
Healthcare
Higher education
Charles E. Jarrell Contracting
4208 Rider Trail North Earth City, MO 63045
Charles E. Jarrell Contracting Company, Inc. is a comprehensive mechanical contractor that has been providing quality service and value on projects since 1954, specializing in HVAC, plumbing, controls, design and engineering, with a focus on energy-efficient solutions and in-house design-build capabilities.
Verified
Bel-O Cooling & Heating
8478 US Highway 50, Lebanon, IL 62254
Bel-O Cooling & Heating is a third-generation, family-owned HVAC and plumbing company serving the Belleville, O'Fallon, and surrounding Metro East Area since 1959. They offer a wide range of services including air conditioning and heating repairs, installations, maintenance, indoor air quality products, and comprehensive plumbing solutions.
Verified
Related Trades
HVAC Piping and Pumps
Refrigerant Piping
HVAC Air Distribution
HVAC Air Cleaning Devices
Central Heating Equipment
Central Cooling Equipment
Central HVAC Equipment
Decentralized HVAC Equipment
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FAQs
What is Downtobid, and how does it work for finding HVAC contractors in Saint Charles, MO?
Downtobid is a platform that helps you find HVAC contractors in Saint Charles, MO and submit bid requests for your projects. You provide project details, and the contractors respond with their bids through the platform.
How do I request a bid from a HVAC contractor in Saint Charles, MO?
You can invite a contractor directly through our platform. Visit the contractor’s profile and click ‘Invite to Bid.’ Fill out the project details, including scope, timeline, and specific needs. Contractors in Saint Charles, MO will then respond with their bids. It’s often helpful to call contractors after submitting a request, especially if your project is urgent.
How does Downtobid verify the contractors listed in Saint Charles, MO?
Downtobid sets itself apart by verifying each contractor through a multi-step process. We use AI to ensure that contractor information, including trades, is accurate. We cross-check details using databases, public records, and Google Maps to confirm that businesses are active and their contact information is up-to-date before listing them.
What information should I include in my bid request for HVAC contractors in Saint Charles, MO?
When submitting a bid request, include clear details about your project, such as materials needed, deadlines, and any specific requirements. The more specific you are, the better the contractor can assess and quote the job accurately.
What are the best practices for contacting HVAC contractors in Saint Charles, MO?
If your project is urgent, it’s a good idea to call the contractor directly after submitting a bid request. This helps ensure they understand the timeline and scope of work, especially if immediate service is needed.
What if I have a large project and don’t want to go contractor by contractor?
If you have a larger project and don’t want to contact each contractor individually, you can reach out to us directly. We offer an ITB (Invitation to Bid) platform where you can manage bids from multiple contractors at once.
How long does it take to get a response from a contractor in Saint Charles, MO?
Most HVAC contractors will respond within 24-48 hours, depending on the complexity of your request. However, response times may vary – so be sure to follow up!
Quick stats about HVAC companies database in Saint Charles, MO
Total contractors
1058 contractors
Total union contractors
109 union contractors
Total non union contractors
629 non union contractors
Total minority owned businesses
29 minority owned businesses
Total women owned businesses
14 women owned businesses
Average response time
3 days
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