Find and Invite the Best Commercial HVAC Contractors in Marietta, GA
Tired of outdated contact lists and the hassle of calling to check bidding intent?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 Marietta, GA
Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.
Empire Heating & Air Conditioning
Decatur, GA 30030
Empire Heating & Air Conditioning is a family-owned business that has been providing professional HVAC services to the Metro-Atlanta area since 1985, offering a range of services including installation, repair, and maintenance for residential and light commercial heating, ventilation, and air conditioning systems.
Verified
Specializations (4)
Education
Financial
Office Building
Restaurant
Casteel Heating, Cooling, Plumbing, and Electrical
Lawrenceville, GA 30046
Casteel Heating, Cooling, Plumbing, and Electrical provides world-class service to customers with a focus on honesty and customer-focused care since 1987. The company offers a range of services including emergency repairs, maintenance, and installations for air conditioning, heating, plumbing, and electrical systems, backed by guarantees such as the Amazing Care Guarantee and no emergency charges.
Verified
Specializations (16)
Education
Federal Government
Fitness
Government
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Parker Engineering and Mechanical
Norcross, GA 30071
Parker Engineering and Mechanical, Inc. is a subcontractor specializing in the design, installation, and maintenance of high-quality HVAC systems for multi-family projects, utilizing a value engineering approach to deliver cost-effective and timely professional services.
Verified
Specializations (2)
Grocery
Office Building
CTC Construction
127 Richardson St., S.E. Atlanta, GA 30312
CTC Construction is a licensed General Contractor based in Atlanta, Georgia, with 14 years of experience in the construction and housing market, specializing in new construction, residential renovations, and commercial construction. They are known for high-quality work and providing a comprehensive client experience that includes communication, consultations, budget management, project scheduling, permitting, staffing, and on-site management.
Verified
Sluss + Padgett
Norcross, GA 30071
Sluss + Padgett is an industry leader with three decades of experience in constructing and maintaining high-quality commercial mechanical, plumbing, and control systems for projects of various sizes across many market sectors. They partner with clients to deliver turnkey services in engineering, construction, operations, service, and maintenance, with a strong commitment to quality, customer service, and community involvement.
Verified
Specializations (17)
Airport
Correctional
Education
Financial
Specializations (13)
Education
Federal Government
Government
Healthcare
Specializations (2)
Retail - General
Warehouse
Specializations (6)
Healthcare
Office Building
Religious
Restaurant
Specializations (2)
Office Building
Retail - General
Gagne Heating & Air Conditioning
Alpharetta, GA 30022
Gagne Heating & Air Conditioning is a professional HVAC company based in Alpharetta, GA, offering a range of services including installation, repair, and maintenance of heating and cooling systems for residential homes, businesses, and new construction, with a focus on energy efficiency and customer satisfaction.
Verified
Specializations (17)
Airport
Correctional
Education
Federal Government
R.S. Andrews
3617 Clearview Pkwy. Atlanta, GA 30340
R.S. Andrews is a full-service company that has been providing HVAC, plumbing, and electrical services to homeowners and businesses in the Greater Atlanta area since 1968. They offer 24/7 emergency repairs, maintenance, and installations, ensuring customer satisfaction with a 100% satisfaction guarantee.
Verified
Specializations (20)
Airport
Correctional
Education
Financial
Specializations (4)
Financial
Office Building
Retail - General
Warehouse
R.F. Knox Company
4865 Martin Ct. Smyrna, GA 30082
R.F. Knox Company, Inc. is an Atlanta-based contractor specializing in commercial HVAC, industrial metal fabrication, and architectural metalwork since 1914, known for its expert craftsmanship, competitive pricing, and timely delivery. The company offers a range of metalwork services in Georgia and the Southeast, including ductwork, heating, air-conditioning systems, handrails, elevator doors, and signs, with a commitment to quality, integrity, and reliability.
Verified
Specializations (12)
Airport
Education
Government
Healthcare
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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 Marietta, GA?
Downtobid is a platform that helps you find HVAC contractors in Marietta, GA and submit bid requests for your projects. You provide project details, and the contractors respond with their bids through the platform.
Requesting bids from Marietta, GA-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 Marietta, GA 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 Marietta, GA 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 Marietta, GA
Total contractors
1121 contractors
Total union contractors
5 union contractors
Total non union contractors
818 non union contractors
Total minority owned businesses
36 minority owned businesses
Total women owned businesses
13 women owned businesses
Average response time
4 days
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