Find and Invite the Best Commercial HVAC Contractors in Sumter, SC
Tired of outdated contact lists and the hassle of calling to check bidding intent? Simplify your bidding process with Downtobid's modern commercial contractor database. Access up-to-date, vetted profiles and ensure you connect with the right trades.
75 Verified HVAC companies in Sumter, SC
Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.
W.B. Guimarin & Co
1124 Bluff Industrial Blvd. Columbia, SC 29201
W.B. Guimarin & Co., Inc. is a full-service HVAC, plumbing, and mechanical contractor based in South Carolina, offering a range of services including construction, facilities management, and emergency service to various sectors such as commercial, cultural, education, and healthcare since 1903.
Verified
D&L
221 Palmetto Rd. Darlington, SC 29532
D&L, Inc. is a full-service HVAC and sheet metal company that has been serving a diverse range of commercial and industrial clients since 1978, offering services such as design, engineering, installation, and maintenance.
Verified
Cayce
Florence, SC 29505
Cayce Company is a full-service construction company that has been providing complete solutions in the Southeast since 1956, specializing in design/build contracting, building automation, modern energy services, mechanical services, and more, with a commitment to delivering the best solution for every customer and being available 24/7 for service and construction needs.
Verified
Specializations (9)
Education
Federal Government
Government
Healthcare
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Control Management
3101 Carlisle St, Columbia, SC 29205
Control Management, Inc. is a qualified Siemens Solution Partner with over 30 years of experience in designing, installing, and maintaining building automation and control systems, specializing in making buildings in the Carolinas comfortable, safe, secure, and energy-efficient.
Verified
Cool Care Heating, Air, Plumbing & Refrigeration
3102 Bronx Rd. Columbia, SC 29204
Cool Care Heating, Air, Plumbing & Refrigeration is a South Carolina-based company offering a range of services including air conditioning, heating, plumbing repairs, emergency HVAC and plumbing repairs, indoor air quality solutions, and energy audits. They are committed to providing exceptional service and have a team of highly qualified experts to handle various tasks from air conditioning installation to plumbing repipes.
Verified
Reliant
1434 S. Floyd Cir., Ste. B Florence, SC 29501
Reliant is a commercial and industrial heating, cooling, plumbing, and mechanical maintenance services provider, offering emergency services and construction projects with a focus on combining small-town friendliness with big-city capabilities, serving both top companies and homeowners.
Verified
Specializations (8)
Education
Healthcare
Hospitality
Military
Sifco Mechanical
3 Commerce St. P.O. Box 399 Sumter, SC 29151
Sifco Mechanical, Inc., founded in 1890, is a commercial and industrial mechanical contracting company specializing in the design, installation, maintenance, and repair of mechanical systems, offering design-build services and customized HVAC maintenance plans to ensure peak performance and efficiency.
Verified
Gerald Griffin Heating & Cooling Services
902 Belmont Mount Holly Rd. Ste. B Belmont, NC 28012
Gerald Griffin Heating & Cooling Services is a trusted HVAC company based in Belmont, offering a range of services including installations, repairs, maintenance, and tune-ups for heating and cooling systems, with a commitment to honest, professional, and knowledgeable service.
Verified
SCS
4725 Stockholm Ct. Charlotte, NC 28273
SCS is a professional facility maintenance and construction solutions provider founded in the 2000s, specializing in general maintenance, HVAC, electrical services, and technology for commercial property management in the Charlotte area. The company is known for its quality projects, strong client relationships, and comprehensive solutions for facility operators, property managers, and owners.
Verified
Allied Aire
Cornelius, NC 28031
Allied Aire, Inc. is an HVAC company providing 24/7 emergency services, installations, repairs, and maintenance for heating, cooling, and air quality systems, with a focus on customer satisfaction and energy savings. They serve the Charlotte Metro Region and emphasize quality, value, and long-term benefits over temporary fixes, holding various industry recognitions including the Carrier President's Award.
Verified
Climate Control Of Charlotte
432 Crompton St. Charlotte, NC 28273
Climate Control Of Charlotte, Inc. is a locally owned company in Charlotte, NC, specializing in energy management systems, with a team of highly qualified service technicians and installers focused on customer service and diagnosing air conditioning, heating, and refrigeration problems.
Verified
Air One Cooling & Heating
Huntersville, NC 28078
Air One Cooling & Heating is a provider of residential and commercial HVAC services, including installation, repair, maintenance, and indoor air quality solutions, serving Charlotte and surrounding communities with a reputation for doing the job right the first time.
Verified
Specializations (6)
Federal Government
Financial
Government
Military
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
What the Early Adopters are Saying About Downtobid
"We have used Downtobid for our ITBs and so far our experience has been very positive. It has saved me time on the initial page turn and I really like the number of responses we're starting to see from our subcontractors!"
"The first time our company was able to travel outside Atlanta! Bidding in a new market and wasn't getting any hits on Drywall. Requested a boost and with 5 days I had 2 committed bidders and 1 submission. Using them on my next project."
""I love, the personalization of it. You get it more directed towards the contractors that we need. You, make it a little more personal than putting it on Blue Book or Planhub or anything like that. You let us communicate with the subcontractors, so we can narrow it down from what you've already narrowed it down from. We get more, more specific, more detailed quotes, more the correct quotes that we're looking for from you guys as opposed to maybe other places.""
What the Early Adopters are Saying About Downtobid
"We have used Downtobid for our ITBs and so far our experience has been very positive. It has saved me time on the initial page turn and I really like the number of responses we're starting to see from our subcontractors!"
"The first time our company was able to travel outside Atlanta! Bidding in a new market and wasn't getting any hits on Drywall. Requested a boost and with 5 days I had 2 committed bidders and 1 submission. Using them on my next project."
""I love, the personalization of it. You get it more directed towards the contractors that we need. You, make it a little more personal than putting it on Blue Book or Planhub or anything like that. You let us communicate with the subcontractors, so we can narrow it down from what you've already narrowed it down from. We get more, more specific, more detailed quotes, more the correct quotes that we're looking for from you guys as opposed to maybe other places.""
FAQs
What is Downtobid and how can it help find HVAC professionals in Sumter, SC?
Downtobid is a platform that helps you find HVAC contractors in Sumter, SC and submit bid requests for your projects. You provide project details, and the contractors respond with their bids through the platform.
Requesting bids from Sumter, SC-based HVAC contractors
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 Sumter, SC will then respond with their bids. It’s often helpful to call contractors after submitting a request, especially if your project is urgent.
Contractor verification process on Downtobid
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.
Essential information for HVAC project bid requests
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.
Tips for contacting local HVAC professionals
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.
Managing bids for large-scale HVAC projects
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.
Expected response times from Sumter, SC contractors
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 Sumter, SC
Total contractors
1106 contractors
Total union contractors
6 union contractors
Total non union contractors
818 non union contractors
Total minority owned businesses
27 minority owned businesses
Total women owned businesses
10 women owned businesses
Average response time
5 days
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