Find and Invite the Best Commercial HVAC Contractors in Hattiesburg, MS
Tired of outdated contact lists and the hassle of calling to check bidding intent?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 Hattiesburg, MS
Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.
Sharkey Mechanical Services
781 LA-10, Kentwood, LA 70444
Sharkey Mechanical Services is a full-service mechanical contracting company based in Southeast Louisiana and Mississippi, specializing in HVAC, building automation controls, electrical, and general contracting services for a variety of markets including schools, manufacturing facilities, hospitals, and commercial buildings.
Verified
TSI
731 S Scott St, New Orleans, LA 70119
TSI Company LLC is a leading wholesale distributor in southeast Louisiana, specializing in insulation products, HVAC accessories, and access doors, with an inventory of over 4,000 products and a focus on customer satisfaction.
Verified
A & K Heating & A/C
31079 Gunn Rd. Denham Springs, LA 70726
A & K Heating & A/C, Inc. is a full-service HVAC company based in Denham Springs, LA, offering a wide range of heating and cooling solutions for residential, commercial, and new construction projects in Baton Rouge and surrounding areas. With over 34 years of experience, they provide exceptional service, quality workmanship, and reliable products, including custom ductwork fabrication with their in-house sheet metal duct board shop.
Verified
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Air Masters Mechanical
1633 U.S. Hwy. 90 Gautier, MS 39553
Air Masters Mechanical is a multi-state HVAC, plumbing, and mechanical services provider offering installation, maintenance, and repair for residential, commercial, and industrial clients in the Southeast United States, with a commitment to professionalism and expertise available 24/7.
Verified
Brand Plumbing & Mechanical
109 Haroleans St. New Orleans, LA 70123
Brand Plumbing & Mechanical LLC is a design-build mechanical contractor based in Elmwood, Louisiana, offering a wide range of plumbing and mechanical services for commercial, residential, and medical gas utility projects in New Orleans and surrounding areas. The company is known for its expertise in restaurant plumbing and is committed to providing quality systems and superior customer service, holding Louisiana State Contractor License #47586 and Louisiana State Master Plumber #1920.
Verified
Beep-Me Plumbing, Heating & Air
419 S. Salcedo St. New Orleans, LA 70119
Beep-Me Plumbing, Heating & Air is a reliable service provider specializing in residential and commercial plumbing, heating, air conditioning, and air quality, offering fast response times and skilled technicians for both emergency repairs and larger remodeling projects.
Verified
Vanguard Pacific
14051 County Rd. 9 Foley, AL 36535
Vanguard Pacific is a certified Woman-Owned and Service-Disabled Veteran-Owned small business that specializes in construction renovation, engineering analytics, and disaster preparedness and relief services for the United States Government. The company has a track record of completing projects ahead of schedule without warranty claims, emphasizing safety, quality, and proactive management.
Verified
Byrds Refrigeration & HVAC
4830 Dutch Bayou Rd, Moss Point, MS 39563
Byrds Refrigeration & HVAC is a locally-owned business operating since 2000, providing heating and cooling services to residential, commercial, marine, and industrial properties in the Gulf Coast regions of Mississippi and Alabama.
Verified
Bishop Air Conditioning & Heating
7911 Monk Rd. Fairhope, AL 36532
Bishop Air Conditioning & Heating is a licensed and insured HVAC company (License #14061) serving residential and commercial customers in Baldwin and Mobile Counties, Alabama. With over 15 years of professional experience, they offer a range of services including installation, repair, and maintenance of air conditioning and heating systems.
Verified
McLain Plumbing & Electrical Service
107 Magnolia St, Philadelphia, MS 39350
McLain Plumbing & Electrical Service, Inc. is a professional contractor based in Philadelphia, MS, offering plumbing and electrical services with a commitment to integrity and quality.
Verified
Pontchartrain Mechanical
716 Little Farms Ave. Metairie, LA 70003
Pontchartrain Mechanical specializes in designing, building, and servicing heating, ventilation, air conditioning, and plumbing systems for residential and commercial clients, offering in-house engineering, auto-cad services, and complete fabrication with a design-build capability that benefits builders, contractors, and developers.
Verified
JEM
10315 Blackwell Nursery Rd. Waveland, MS 39576
JEM, LLC is a commercial mechanical contractor licensed in multiple states including Mississippi, Louisiana, Florida, Alabama, Tennessee, North Carolina, and Arkansas, providing HVAC, plumbing, and sitework services for new construction and renovation projects across the Gulf Coast and Southeast regions. The company has experience with a variety of projects, including high-rise condominiums, schools, resorts, office buildings, and healthcare facilities, and is noted for the renovation of the Beau Rivage Resort & Casino post-Hurricane Katrina.
Verified
Accuwatt's Contracting Service
24406 Powerline Rd. Bogalusa, LA 70427
Accuwatt's Contracting Service LLC is an electrical and HVAC contractor based in Bogalusa, LA, offering residential, commercial, and industrial services including electrical, air conditioning, heating, and refrigeration with over 20 years of experience. Established in 2016, the company is licensed, insured, and bonded, and is committed to providing exceptional service with a guarantee of customer satisfaction in Southern Louisiana and Mississippi areas.
Verified
Gallo Mechanical
1839 Agriculture St. New Orleans, LA 70119
Gallo Mechanical is a leader in mechanical construction services across the Gulf South, specializing in commercial HVAC and plumbing projects with a commitment to safety and customer satisfaction. With over 70 years of operation, the company offers a range of services including design/build, BIM, fabrication, maintenance, and repair, and has experience in both subcontractor and prime contractor roles.
Verified
Howard Service
747 Lakeside Dr, Mobile, AL 36693
Howard Service is a dedicated provider of heating, cooling, and indoor air quality services, including installation, repair, and maintenance for both residential and commercial HVAC systems in Mobile, AL and surrounding areas. With over 50 years of experience, they offer a range of products and services, including emergency services, and are known for their reputation of getting the job done right the first time.
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
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 Hattiesburg, MS?
Downtobid is a platform that helps you find HVAC contractors in Hattiesburg, MS and submit bid requests for your projects. You provide project details, and the contractors respond with their bids through the platform.
Requesting bids from Hattiesburg, MS-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 Hattiesburg, MS 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 Hattiesburg, MS 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 Hattiesburg, MS
Total contractors
242 contractors
Total non union contractors
144 non union contractors
Total minority owned businesses
13 minority owned businesses
Total women owned businesses
6 women owned businesses
Average response time
2 days
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