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Tired of outdated contact lists and the hassle of calling to check bidding intent?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.

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75 Verified HVAC companies in Marietta, GA

Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.

Paulson Cheek Mechanical logo

Paulson Cheek Mechanical

6145 Northbelt Pkwy, Norcross, GA 30071

Paulson-Cheek Mechanical, Inc., founded in 1998 in Atlanta, Georgia, specializes in mechanical contracting, leveraging the extensive design and construction experience of its founders, Dean S. Paulson and Marshall E. Cheek.

Verified


14 miles from Marietta, GA

Specializations (13)

Education

Financial

Government

Grocery

Website

Call

WebsiteCall
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Georgia Mechanical logo

Georgia Mechanical

4189 Capital View Drive Suwanee, GA  30024

Verified


14 miles from Marietta, GA

Specializations (5)

Education

Hospitality

Office Building

Restaurant

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Shumate Mechanical logo

Shumate Mechanical

2805 Premiere Parkway, Duluth, Georgia 30097

Verified


1 mile from Marietta, GA

Specializations (17)

Education

Federal Government

Fitness

Government

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Coolray logo

Coolray

Marietta, GA 30090

Coolray is a provider of professional home services including HVAC, plumbing, electrical systems, and water treatment, offering a lifetime parts and labor warranty and a range of maintenance services to ensure home systems perform at their best.

Verified


2 miles from Marietta, GA

Specializations (8)

Education

Government

Healthcare

Higher education

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Legacy Mechanical Services logo

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


2 miles from Marietta, GA

Specializations (11)

Airport

Education

Federal Government

Financial

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Rogers Mechanical Contractors logo

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


14 miles from Marietta, GA

Specializations (4)

Fitness

Office Building

Tenant Improvements

Warehouse

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Edwards Heating & Air logo

Edwards Heating & Air

4200 Industrial Center Ln NW #105, Acworth, GA 30101

Verified


2 miles from Marietta, GA

Specializations (3)

Correctional

Financial

Office Building

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JR Nichols logo

JR Nichols

3090 Jonquil Drive Smyrna, GA 30080

Verified


2 miles from Marietta, GA

Specializations (6)

Healthcare

Higher education

Hospitality

Office Building

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Champion Air Systems logo

Champion Air Systems

125 Kelli Clark Ct., S.E. Cartersville, GA 30121

Champion Air Systems Inc is a trusted provider of heating, air conditioning, and indoor air quality services, offering installations, repairs, and maintenance in Atlanta and surrounding areas since 2001. The company prides itself on family values, honest workmanship, and a commitment to long-term customer relationships.

Verified


22 miles from Marietta, GA

Specializations (3)

Grocery

Higher education

Office Building

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EMCOR Services Aircond logo

EMCOR Services Aircond

400 Lake Ridge Dr. Smyrna, GA 30082-5236

Verified


2 miles from Marietta, GA
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Stuart Pro Heating & Air logo

Stuart Pro Heating & Air

Buford, GA 30518

Stuart Pro Heating & Air is a fully licensed and insured HVAC contractor providing a range of services including repair, installation, and maintenance of air conditioning, heating systems, and water heaters, as well as indoor air quality solutions in Gwinnett and Hall Counties, Georgia.

Verified


14 miles from Marietta, GA

Specializations (10)

Education

Federal Government

Financial

Government

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Triad Mechanical logo

Triad Mechanical

Loganville, GA 30052

Triad Mechanical is an HVAC company based in Loganville, Georgia, providing expert residential and commercial heating, ventilation, and air conditioning services, including repair, installation, and maintenance, with a commitment to customer satisfaction and availability for emergency services.

Verified


14 miles from Marietta, GA

Specializations (3)

Financial

Healthcare

Office Building

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Maxair Mechanical logo

Maxair Mechanical

814 Livingston Ct. Marietta, GA 30067

Founded in 1988, Maxair Mechanical specializes in the design, installation, and maintenance of commercial and industrial HVAC and plumbing systems in the greater Atlanta area, focusing on reliability, efficiency, and customer satisfaction.

Verified


2 miles from Marietta, GA

Specializations (6)

Education

Federal Government

Financial

Government

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Kenimer & Knox Mechanical logo

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


2 miles from Marietta, GA

Specializations (1)

Healthcare

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Advantage HVAC logo

Advantage HVAC

1350 Bluegrass Lakes Pkwy, Alpharetta, GA 30004

Advantage HVAC is a professional HVAC installation and service company with a wide range of experience in designing, installing, and maintaining HVAC units, ductwork, controls, and piping for new construction and multi-family developments.

Verified


1 mile from Marietta, GA
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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!"

Robyn LynnMRI Builders

"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."

Zalmy KavkaFounder, ZK Builders

""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.""

Ryan PastorEstimator at George H. Pastor and Sons General Contracting

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!"

Robyn LynnMRI Builders

"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."

Zalmy KavkaFounder, ZK Builders

""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.""

Ryan PastorEstimator at George H. Pastor and Sons General Contracting

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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