Find and Invite the Best Commercial HVAC Contractors in Dundalk, MD

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75 Verified HVAC companies in Dundalk, MD

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

Atlantic Mechanical logo

Atlantic Mechanical

1726 Reisterstown Rd, Pikesville, MD 21208

Atlantic Mechanical is a Baltimore-based company with over 30 years of experience, specializing in commercial and residential plumbing services for builders, contractors, homeowners, and multi-family property managers, known for its commitment to flexibility, responsive communication, and a track record of repeat clients.

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1 mile from Dundalk, MD

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R.E. Robertson Plumbing & Heating logo

R.E. Robertson Plumbing & Heating

1829 George Ave, Annapolis, MD 21401

R.E. Robertson Plumbing & Heating is a top plumbing and HVAC company in Maryland, providing superior residential and commercial services since 1977, with a commitment to professional, knowledgeable service and customer satisfaction.

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5 miles from Dundalk, MD
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Horizon Mechanical Services logo

Horizon Mechanical Services

8039 Penn Randall Pl. Suite C Upper Marlboro, MD 20772

Established in 2001, Horizon Mechanical Services LLC specializes in HVAC systems, offering services such as chiller repair and service, installations, maintenance, equipment repairs, and mechanical retrofits, primarily serving the Washington D.C., Baltimore, and Northern VA areas.

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22 miles from Dundalk, MD
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VTAC logo

VTAC

4404 Baltimore Ave. Bladensburg, MD 20710

VTAC Inc. is a minority-owned plumbing and HVAC company with 25 years of experience, specializing in a range of services for commercial, residential, and government sectors, including new installations, repairs, and maintenance of plumbing and HVAC systems.

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22 miles from Dundalk, MD
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Statewide Contracting Services logo

Statewide Contracting Services

1511 Serpentine Rd, Baltimore, MD 21209

Statewide Contracting Services Inc. specializes in HVAC solutions, offering services such as ductwork fabrication and installation, custom metalwork, CNC plasma cutting, welding, shipping container modification, and comprehensive HVAC system installation and consultation, with a commitment to craftsmanship, cleanliness, and dependability in the industry.

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2 miles from Dundalk, MD
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EMJAY Engineering and Construction logo

EMJAY Engineering and Construction

1706 Whitehead Road, Baltimore, MD 21207

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1 mile from Dundalk, MD
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John E. Ruth logo

John E. Ruth

5621 Old Frederick Rd. Catonsville, MD 21228

Based in Catonsville, MD since 1922, John E. Ruth Company offers a wide range of services including residential and commercial plumbing, HVAC repair and installation, and remodeling services such as kitchen, bathroom, and basement renovations. The family-owned and operated business prides itself on quality service, a solid reputation in the Baltimore area, and a history of satisfied customers.

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1 mile from Dundalk, MD
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AquaGuard Waterproofing logo

AquaGuard Waterproofing

6820 Distribution Dr. Beltsville, MD 20705

AquaGuard Waterproofing is a local, family-owned business that has been providing basement waterproofing and foundation repair services to residential and commercial clients in the Maryland, District of Columbia, and Virginia areas since 1990. They offer a range of services including egress window installation, sump pump systems, and are known for their experienced staff, quality workmanship, and customer satisfaction.

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22 miles from Dundalk, MD
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B&R Construction Services logo

B&R Construction Services

502 McCormick Dr, Glen Burnie, MD 21061

B&R Construction Services, Inc. is a multi-disciplinary firm founded in 1992, offering mechanical, electrical, and plumbing (MEP) engineering, design, construction management, and dry utility design and commissioning services. With a staff of 37 professionals, including 5 registered engineers, they serve a variety of sectors such as commercial, retail, mixed-use, and entertainment, and are located near BWI Airport.

Verified


5 miles from Dundalk, MD

Specializations (16)

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Casino

Federal Government

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JPG Plumbing & Mechanical Services logo

JPG Plumbing & Mechanical Services

8260 Patuxent Range Rd Jessup, MD 20794

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14 miles from Dundalk, MD
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JE Richards logo

JE Richards

4600 Hargrove Dr #100, Lanham, MD 20706

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22 miles from Dundalk, MD
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Bethany Air logo

Bethany Air

3410 Pike Ridge Rd. Edgewater, MD 21037

Bethany Air is a family-owned and locally operated full-service residential, business, and commercial heating and air conditioning contractor serving Annapolis, Anne Arundel County, Prince Georges County, and surrounding areas in Maryland, with over 20 years of experience. They offer emergency services, installations, repairs, and preventative maintenance for a variety of HVAC systems, and are known for their commitment to 100% customer satisfaction.

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5 miles from Dundalk, MD
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Heritage Mechanical logo

Heritage Mechanical

2134 Espey Court, Suite 7 Crofton, MD 21114

Heritage Mechanical is a rapidly expanding mechanical and plumbing contractor based in Crofton, Maryland, specializing in building large commercial and institutional facilities across the mid-Atlantic region.

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5 miles from Dundalk, MD
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Griffith Energy Services logo

Griffith Energy Services

6996 Columbia Gateway Dr. Ste. 202 Columbia, MD 21046

Griffith Energy Services is a provider of home heating fuel delivery (heating oil, propane) and HVAC services, including repair, installation, and maintenance for air conditioning, heat pumps, boilers, and furnaces. With over a century of experience, the company offers residential and commercial fuel services across 14 locations in the Mid-Atlantic region, ensuring reliable and efficient energy solutions with a commitment to customer service.

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14 miles from Dundalk, MD
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Northern Bay logo

Northern Bay

7505 Connelley Dr. Ste. D Hanover, MD 21076

Northern Bay is a mid-sized corporation based in Maryland that specializes in providing exceptional customer service and mechanical services to commercial and industrial customers in the Mid-Atlantic region, with a focus on maintaining personal relationships and a pool of talented technicians.

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5 miles from Dundalk, MD
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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 Dundalk, MD?

Downtobid is a platform that helps you find HVAC contractors in Dundalk, MD and submit bid requests for your projects. You provide project details, and the contractors respond with their bids through the platform.


Requesting bids from Dundalk, MD-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 Dundalk, MD 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 Dundalk, MD 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 Dundalk, MD

Total contractors

2250 contractors

Total union contractors

119 union contractors

Total non union contractors

1558 non union contractors

Total minority owned businesses

100 minority owned businesses

Total women owned businesses

39 women owned businesses

Average response time

5 days

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