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Tired of outdated contact lists and the hassle of calling to check bidding intent?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.
RJH Air Conditioning Refrigeration Service
12232 Distribution Pl Beltsville, MD 20705
RJH Air Conditioning Refrigeration Service, LLC is a trusted provider of HVAC and refrigeration services, including repairs, maintenance, new equipment sales and installation, and rental equipment for businesses and government agencies in the DC Metro area since 1998.
Verified
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ITB Heating & Air Conditioning
207 Williams Rd. Glen Burnie, MD 21061
ITB Heating & Air Conditioning is a family-owned HVAC installation and repair business in Glen Burnie, MD, with over 45 years of experience, offering a range of services including AC repair, ductwork, and smart thermostat installation at affordable rates.
Verified
Pipco Air Conditioning & Heating
26 W. Aylesbury Rd. Timonium, MD 21093
Pipco Air Conditioning & Heating is a family-owned HVAC service and repair company based in Timonium, MD, serving Lutherville, Timonium, Towson, and surrounding areas since 1963. They offer free, no-obligation estimates for new equipment replacements, maintenance plans, and are accredited by the Better Business Bureau with an A+ rating.
Verified
McGuire Plumbing & Heating
5101 Pennington Ave. Curtis Bay, MD 21226
McGuire Plumbing & Heating Inc. is a family-owned and operated commercial plumbing company based in Maryland, serving Maryland, Virginia, DC, and Delaware since 1997. They offer a complete range of plumbing and heating services, specializing in installation, repair, and maintenance for a diverse clientele, including business owners, property managers, and residential homeowners.
Verified
JB Plumbing & Heating
8117 Harford Rd. A Parkville, MD 21234
JB Plumbing & Heating is a family-owned business in Philadelphia, trusted and recommended for plumbing services since 1979, offering comprehensive solutions for residential and commercial needs 24/7, with a high customer satisfaction rating on Yelp.
Verified
Specializations (2)
Correctional
Education
NAC Mechanical Services
16761 Oakmont Ave. Gaithersburg, MD 20877
NAC Mechanical Services is a full-service mechanical contractor based in the Baltimore-Washington DC Metropolitan area, providing a wide range of HVAC services since 1983, with roots in the HVAC service industry dating back to the 1950s. The company is dedicated to delivering high-quality, energy-efficient solutions for heating, A/C, and energy needs across various industries, including commercial, industrial, healthcare, and government sectors.
Verified
ARI
3635 Benson Ave. Baltimore, MD 21227
ARI, established in 1945, is a leading Commercial HVAC installation and service company in the Mid-Atlantic region, also specializing in Commercial and Scientific Refrigeration as well as Food Service Equipment sales, distribution, and installation.
Verified
Welch & Rushe
391 Prince George's Blvd. Upper Marlboro, MD 20774
Welch & Rushe is a full-service mechanical company offering a comprehensive range of services including 24/7 emergency HVAC and plumbing services, preventive maintenance contracts, and construction services, with over 50 years of experience in the industry. They serve clients in Maryland, Pennsylvania, Virginia, the District of Columbia, West Virginia, and have completed projects worldwide.
Verified
Molecular Systems
1818 New York Ave., N.E. Ste. 214-G Washington, DC 20002
Molecular Systems, Inc. is a construction firm specializing in roofing, drywall, HVAC, plumbing, and waterproofing for large-scale projects, serving as a regional supplier of construction supplies to businesses and government agencies in the Washington D.C., Maryland, and Virginia metropolitan area.
Verified
Priority Mechanical Contractors
14236 Cherry Lane Ct, Laurel, MD 20707
Priority Mechanical Contractors, LLC (PMC) is a company that provides HVAC services, installation, and energy conservation solutions to multi-family and commercial property management and construction industries, with a focus on large-scale multi-family projects and a reputation for completing projects on time and within budget.
Verified
First Class Mechanical
835 Baltimore Blvd. Westminster, MD 21157
First Class Mechanical is a provider of a full range of plumbing and HVAC services, including emergency well pump replacements, water treatment and conditioning, water testing, and heating and cooling system repairs and replacements for residential and commercial customers in the Baltimore, Maryland area. With over 20 years of experience, they offer licensed plumbers, Master Gasfitters, and HVAC contractors, and have received honorable mentions in Carroll's Best 2023 in three categories.
Verified
Hugee Corporation
1818 New York Ave NE, Washington, DC 20002
Hugee Corporation is a family-owned and operated HVAC company that has been serving the residential, commercial, and industrial needs of the Washington D.C. Metropolitan area since 1984, offering a wide range of heating, cooling, and indoor air quality products and services, including emergency services.
Verified
ARS/Rescue Rooter
9010 Maier Road, Sute 105 Laurel, MD 20723
ARS/Rescue Rooter is a Maryland-based HVAC service provider offering air conditioning, heating, and water heater repairs and installations, with emergency services available on weekends and holidays. They are known for their certified technicians, comprehensive solutions, and a commitment to customer satisfaction, including an Exceptional Service Guarantee.
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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