Find and Invite the Best Commercial HVAC Contractors in Ellicott City, 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Tired of outdated contact lists and the hassle of calling to check bidding intent?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.
75 Verified HVAC companies in Ellicott City, MD
Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.
Potomac Mechanical Contractors
18915 Premiere Ct. Gaithersburg, MD 20879
Potomac Mechanical Contractors, Inc., established in 1990 by President and owner Robert Weaver, is a full-service mechanical contractor specializing in HVAC and plumbing for commercial clients in the Washington Metropolitan area. The company prides itself on its highly trained management and technical team, providing high-quality service in unitary and built-up HVAC systems, as well as plumbing services for a diverse range of clients.
Verified
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A & B Luck Plumbing & Heating
10001 Lewis Dr. Damascus, MD 20872
A & B Luck Plumbing & Heating is a plumbing and heating service provider with over 45 years of experience, offering a range of services including repair, installation, remodeling, water purification, and emergency services to residential and commercial clients in Frederick, Montgomery, Howard, and Carroll counties.
Verified
Mahon Plumbing
6824 Ft. Smallwood Rd., Ste. A Baltimore, MD 21226
Mahon Plumbing is a family-owned plumbing company that has been providing a full range of residential and commercial plumbing services, including emergency plumbing, water heater installation, sewer and drain services, and gas line installation, to residents and businesses in Baltimore County, Baltimore City, Howard County, Anne Arundel County, Queen Anne's County, and surrounding areas in Maryland for over 30 years.
Verified
America's Green Heating & Air Conditioning
6907 Baltimore National Pike Ste. 7 Frederick, MD 21702-3664
America's Green Heating & Air Conditioning Company, LLC is a full-service HVAC company based in Maryland, offering heating, air conditioning, and indoor air quality solutions, including installation, repair, and maintenance services. They pride themselves on clean, fast, and friendly service with a focus on environmentally friendly practices.
Verified
Charm Plumbing
2139 Hanover Pike Hampstead, MD 21074
Charm Plumbing LLC is a family-operated, full-service plumbing company based in Carroll County, Maryland, offering a wide range of residential and commercial plumbing services, including project planning, on-site management, and various installations and repairs.
Verified
Red Steel HVAC
13945 Rover Mill Rd. West Friendship, MD 21794-9729
Red Steel HVAC, Inc. is a full-service heating and air conditioning company serving Delaware, Maryland, and Pennsylvania for over 25 years, offering a range of services including installation, repair, and maintenance of HVAC systems, with a commitment to providing the best service in the industry.
Verified
Roman Mechanical
5612 Lanham Station Rd, Lanham, MD 20706
Roman Mechanical is an MBE certified mechanical and plumbing company with over 50 years of combined experience, specializing in HVAC, plumbing, and site utilities, based in Lanham, Maryland.
Verified
Harford Refrigeration
7915 Philadelphia Rd. Baltimore, MD 21237
Harford Refrigeration Company is a premier provider of commercial HVAC and refrigeration solutions in the Baltimore area, specializing in the installation, maintenance, and repair of equipment such as walk-in refrigerators, freezers, ice machines, boilers, and HVAC units for a variety of clients including schools, hospitals, and restaurants.
Verified
Len The Plumber Heating & Air
Baltimore, MD 21218
Len The Plumber Heating & Air is a one-stop shop for plumbing and HVAC solutions in the Mid-Atlantic region, offering 25 years of dedicated home service experience with a local team of 120 skilled technicians. They provide comprehensive services including emergency repairs, maintenance, and installations, serving areas such as Baltimore, Washington D.C., Northern Virginia, Pennsylvania, Delaware, and New Jersey.
Verified
Specializations (7)
Federal Government
Government
Healthcare
Higher education
Magnolia Plumbing, Heating & Cooling
Washington, DC 20250
Magnolia Plumbing, Heating & Cooling is a 4th generation family-owned business that has been serving the Washington and Baltimore Metropolitan areas for over 70 years, providing a full range of commercial and residential HVAC and plumbing services.
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 Ellicott City, MD?
Downtobid is a platform that helps you find HVAC contractors in Ellicott City, 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 Ellicott City, 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 Ellicott City, 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 Ellicott City, 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 Ellicott City, MD
Total contractors
2279 contractors
Total union contractors
119 union contractors
Total non union contractors
1589 non union contractors
Total minority owned businesses
101 minority owned businesses
Total women owned businesses
40 women owned businesses
Average response time
5 days
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