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

Tired of outdated contact lists and the hassle of calling to check bidding intent?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

Select trade


Search location

75 Verified HVAC companies in Severn, MD

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

United Service Specialists logo

United Service Specialists

7559 Rickenbacker Dr Suite A, Gaithersburg, MD 20879

Verified


12 miles from Severn, MD

Website

Call

WebsiteCall
Click to reveal
View details
Shapiro & Duncan logo

Shapiro & Duncan

14620 Rothgeb Dr, Rockville, MD 20850

Verified


12 miles from Severn, MD
Click to reveal
View details
Pro-Air logo

Pro-Air

1319 F Street NW, Suite 400, Washington, DC 20004

Verified


20 miles from Severn, MD
Click to reveal
View details

Looking for a HVAC subcontractor with a specific specialization?

Add filters to refine the results:

Perry Aire Services logo

Perry Aire Services

640 20th St S, Arlington, VA 22202

Verified


24 miles from Severn, MD
Click to reveal
View details
John J Kirlin logo

John J Kirlin

75 Derwood Circle Rockville, MD 20850

Verified


12 miles from Severn, MD
Click to reveal
View details
B.M.C. Clower Heating & Air Conditioning logo

B.M.C. Clower Heating & Air Conditioning

​8956 Brookville Road Silver Spring, MD 20910

B.M.C. Clower Heating & Air Conditioning is a licensed HVAC contractor based in Silver Spring, MD, providing a range of heating, ventilation, and air conditioning repair and installation services since 1999, with a commitment to customer satisfaction and quality workmanship.

Verified


12 miles from Severn, MD
Click to reveal
View details
Airtech Specialist logo

Airtech Specialist

5645 General Washington Dr, Alexandria, VA 22312

Airtech Specialist LLC is an industry leader in residential heating and cooling services, offering products such as BRYANT SYSTEM replacements, preventive maintenance contracts, and special financing options including a 'Tripple3x Special' with 0% financing, a 3-year labor warranty, and 3-year maintenance.

Verified


24 miles from Severn, MD
Click to reveal
View details
Innovative Mechanical Contractors logo

Innovative Mechanical Contractors

950 Bachmans Valley Rd. Westminster, MD 21158

Innovative Mechanical Contractors LLC is a minority-owned general contractor specializing in plumbing, mechanical, and medical gas systems, serving Maryland, Washington DC, Northern Virginia, and South Central Pennsylvania. They are committed to providing the best value in the construction industry with a focus on unmatched service, disciplined execution, and embracing new technologies for client satisfaction.

Verified


22 miles from Severn, MD

Specializations (5)

Federal Government

Government

Healthcare

Hospitality

Click to reveal
View details
Jiffy Plumbing & Heating logo

Jiffy Plumbing & Heating

4623 Baltimore Ave. Hyattsville, MD 20781

Jiffy Plumbing & Heating is a company providing a wide range of plumbing and HVAC services to residents and business owners in Hyattsville, Maryland, and the surrounding D.C., Maryland, and Virginia area. They offer 24/7 emergency services and pride themselves on their workmanship, punctuality, and professional, trained technicians.

Verified


9 miles from Severn, MD
Click to reveal
View details
S&L Prime logo

S&L Prime

12076 Glen Arm Rd. Glen Arm, MD 21057

S&L Prime has provided Baltimore, Towson, Catonsville, Perry Hall, White Marsh, Bel Air, and other areas throughout Maryland with unparalleled HVAC services for over 30 years. Over those years, we have consistently maintained a high level of service and have offered efficient heating and air conditioning solutions to residents throughout Maryland.

Verified


8 miles from Severn, MD
Click to reveal
View details
J&K Air Conditioning & Heating logo

J&K Air Conditioning & Heating

18775 N. Frederick Ave. Gaithersburg, MD 20879

J&K Air Conditioning & Heating is a family-owned and operated service company based in Montgomery County, MD, providing air conditioning and heating repair, installation, and maintenance services since 1981. They offer a range of products including Lennox and Carrier, and service residential and commercial customers with a focus on energy efficiency and customer satisfaction.

Verified


12 miles from Severn, MD
Click to reveal
View details
Mechanical Systems logo

Mechanical Systems

10220 Old Columbia Rd. Ste. L Columbia, MD 21046

Mechanical Systems, Inc. specializes in providing professional HVAC service, maintenance, and installation services for a variety of commercial systems in the Baltimore–Washington Metropolitan area, catering to building owners, property managers, and general contractors.

Verified


4 miles from Severn, MD
Click to reveal
View details
Advanced Heating & Cooling logo

Advanced Heating & Cooling

11460 Cronridge Dr, Owings Mills, MD 21117

Advanced Heating & Cooling is a locally owned and operated company in Owings Mills, Maryland, specializing in heating, air conditioning, and ventilation services for commercial clients, offering installation, maintenance, and repair with a focus on energy-efficient and geothermal systems.

Verified


8 miles from Severn, MD
Click to reveal
View details
Tharco logo

Tharco

1510 Caton Center Dr. Suite M Baltimore, MD 21227

Tharco Incorporated specializes in plumbing and gas line installation for new construction, renovations, and retrofitting in commercial and multi-unit residential buildings, and is fully insured and licensed in the state of Maryland.

Verified


8 miles from Severn, MD
Click to reveal
View details
Journeyman Mechanical Contractors logo

Journeyman Mechanical Contractors

2125 Baldwin Ave, Crofton, MD 21114

Journeyman Mechanical Contractors, Inc., established in 1985, is a leading HVAC company specializing in commercial HVAC and sheet metal fabrication, providing services such as tenant fit-outs, preventive maintenance, and ductwork fabrication in the Washington, D.C. area.

Verified


Click to reveal
View details
severn map
Have a project bidding in Severn, MD?
Upload your plans and reach qualified local subs in Severn, MD in just a few clicks

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 Severn, MD?

Downtobid is a platform that helps you find HVAC contractors in Severn, 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 Severn, 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 Severn, 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 Severn, 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 Severn, MD

Total contractors

2282 contractors

Total union contractors

119 union contractors

Total non union contractors

1592 non union contractors

Total minority owned businesses

101 minority owned businesses

Total women owned businesses

40 women owned businesses

Average response time

5 days

Browse Subcontractors