Find and Invite the Best Commercial HVAC Contractors in Atlanta, GA
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15 Best HVAC contractors in Atlanta, GA
Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.
Legacy Mechanical Services
Kennesaw, GA 30144
Legacy Mechanical Services, Inc. is an Atlanta-based company specializing in mechanical engineering, maintenance, and HVAC construction, offering a range of services including building automation systems, energy services, and air sanitization technology since its founding in February 2001.
Verified
High reply rate
Active contractor
Specializations (11)
Airport
Education
Federal Government
Financial


Rogers Mechanical Contractors
1916 Lone Star Rd, Mansfield, TX, 76063
Rogers Mechanical Contractors specializes in industrial plumbing, HVAC, and control services, offering installation, replacement, retrofitting, and maintenance services for industrial buildings, distribution centers, and manufacturing facilities since 1962.
Verified
Active contractor
Specializations (4)
Fitness
Office Building
Tenant Improvements
Warehouse
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Specializations (1)
Industrial

C2H Air & Electric
1625 Lakes Pkwy., Ste. H Lawrenceville, GA 30043
C2H specializes in providing customized solutions for HVAC, electrical, and industrial systems, focusing on energy efficiency and smart building technology. They offer services ranging from consultation and evaluation to the design and implementation of tailored systems for both new constructions and retrofits, leveraging their licensed mechanical and electrical engineers.
Verified
Kenimer & Knox Mechanical
4865 Martin Ct SE, Smyrna, GA 30082
Kenimer & Knox Mechanical LLC is a woman-owned HVAC mechanical contracting firm specializing in preconstruction, construction, and renovation for healthcare, mission-critical, industrial, higher education, and large commercial markets in the Southeast, with a focus on delivering project success through safety, QA/QC, project management, field installation, VDC/BIM, and prefabrication.
Verified
Active contractor
Specializations (1)
Healthcare

H & H Mechanical
3270 Humphries Hill Rd. Austell, GA 30106
Air Conditioning Repair in Austell, GA - H & H Mechanical, Inc. | Need fast and reliable air conditioning repair in Austell, GA? Count on our experts for efficient and affordable solutions. Call us today!
Verified
Active contractor

Mr. Freeze Mechanical
7 Crab Apple Landing Dallas, GA 30132
Mr. Freeze is an independently owned and operated company specializing in commercial HVAC services, including new builds, repair, maintenance, and various project types such as plan and spec, retro-fit, and design-build projects. They emphasize a strong work ethic, personal attention, and a passion for the trade, offering responsive communication and an all-in-one solution for mechanical service needs.
Verified
Active contractor
A.R. Sims Heating & Air Conditioning
P.O. Box 48 Lawrenceville, GA 30043
A.R. Sims Heating & Air Conditioning is a black-owned and operated HVAC business located in Lawrenceville, Georgia, providing honest and dependable residential and commercial HVAC services, including repairs, maintenance, and installations, to Gwinnett County and the surrounding Metro Atlanta area.
Verified
Active contractor

Premier Comfort Heating and Cooling
175 Joana Dr, Fayetteville, GA 30214
Verified
High reply rate
Active contractor
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
Active contractor
Specializations (17)
Airport
Correctional
Education
Financial

Specializations (13)
Education
Federal Government
Government
Healthcare

Ronald Smith Heating & Air
Lithia Springs, GA 30122
Ronald Smith Heating & Air is a family-owned and operated HVAC service provider that has been serving the Lithia Springs, Douglasville, West Georgia, and surrounding areas since 1981. They offer residential, commercial, and new construction HVAC services, including installation, repair, and maintenance, and have received awards such as the 2019 Carrier President's Award for excellence in their field.
Verified
Active contractor
Specializations (6)
Education
Financial
Healthcare
Office Building
G. A. R. S.
135 Stanley Ct. Lawrenceville, GA 30046
G.A.R.S. INC is a family-owned and operated business with over 30 years of combined experience, specializing in commercial and industrial HVAC, refrigeration, and kitchen equipment repairs, installations, and maintenance, serving Georgia, the Carolinas, and Florida.
Verified
Active contractor
Good to know insights about HVAC contractors in Atlanta, GA
Bidding difficulty
High
Average response time
3 days
Average interest distance
45 miles
Average lead time to bid
19 days
How far are HVAC contractors in Atlanta, GA willing to travel?
Every trade and region has difference sensitivity to distance. We grouped distances into 4 categories to help you understand the distribution of 73 bid packages. The ratios of bidding contractors per distance group are 6%, 31%, 0%, and 7%.
How much lead time do HVAC contractors in Atlanta, GA need to bid?
Every trade and region has difference sensitivity to due time. We grouped due times into 3 categories to help you understand the distribution of 52 bid packages. The ratios of bidding projects per due time group are 14%, 23%, and 13%.
Commercial HVAC contractors insights in Atlanta, GA
Explore 1056 verified HVAC contractors in Atlanta, GA. Our platform analyzes real bidding activity, response times, and project preferences to help you make informed decisions. These insights are based on actual market data to streamline your contractor selection process.
Total contractors
1056 contractors
Total union contractors
5 union contractors
Total non-union contractors
748 non-union contractors
Total minority-owned businesses
34 minority-owned businesses
Total women-owned businesses
13 women-owned businesses
What certifications do HVAC contractors hold?
Professional certifications and licenses held by HVAC contractors in Atlanta, GA, including OSHA safety training, trade-specific licenses, and manufacturer certifications required for specific project types.
What project types are HVAC contractors bidding on?
Project types that HVAC contractors in Atlanta, GA are actively bidding on, including commercial office buildings, healthcare facilities, educational institutions, retail spaces, and industrial facilities.
What project owners are HVAC contractors bidding for?
Top general contractors and project owners that HVAC contractors in Atlanta, GA are bidding for, showing which construction firms and developers are most active in the local market.
Hampton
Gap
Ford
Save A Lot
Marriott
Home Depot
Chick-Fil-A
Hyatt
Chevrolet
HVAC projects insights in Atlanta, GA
Explore 59 HVAC construction projects in Atlanta, GA. Our analysis covers project sizes, building types, and market activity patterns to help contractors make strategic bidding decisions based on actual project data.
Total projects
59 projects
Average square footage
12,452 square feet
Maximum square footage
200,000 square feet
What square footage ranges are HVAC projects in?
Distribution of HVAC project sizes in Atlanta, GA by square footage. Small projects include tenant improvements and retail spaces. Medium projects encompass commercial buildings and office spaces. Large projects represent major developments requiring significant resources and bonding capacity.
What construction sectors are HVAC projects in?
Building types and construction sectors for HVAC projects in Atlanta, GA, including commercial office buildings, healthcare facilities, educational institutions, retail spaces, industrial facilities, and government projects.
Why Downtobid is the Go-To Platform for Contractors
"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 detailed, correct quotes that we're looking for from you guys as opposed to maybe other places."
Why Downtobid is the Go-To Platform for Contractors
"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 detailed, correct quotes that we're looking for from you guys as opposed to maybe other places."
FAQs
How can Downtobid help me find the best commercial HVAC contractors in Atlanta, GA?
Downtobid helps you find the best HVAC contractors in Atlanta, 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 Atlanta, 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 Atlanta, 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 Atlanta, 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!
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