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Tired of outdated contact lists and the hassle of calling to check bidding intent?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

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75 Verified HVAC companies in Ellicott City, MD

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

K.G. Johnson logo

K.G. Johnson

Mack Ave, Frederick, MD 21703

K.G. Johnson, Inc. is a commercial mechanical contractor that offers services such as complete plumbing systems, HVAC services, new construction, renovation, and professional design-build, with a focus on safety and reliability.

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25 miles from Ellicott City, MD

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United Service Specialists logo

United Service Specialists

7559 Rickenbacker Dr Suite A, Gaithersburg, MD 20879

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13 miles from Ellicott City, MD
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Fresh Air Concepts logo

Fresh Air Concepts

5195 Raynor Ave. Linthicum, MD 21090

Fresh Air Concepts, established in 2003, is a leading provider of mechanical, electrical, and plumbing solutions, celebrating 20 years of service excellence in residential and commercial HVAC, air quality systems, and maintenance with a commitment to quality, innovation, and customer satisfaction.

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7 miles from Ellicott City, MD
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Shapiro & Duncan logo

Shapiro & Duncan

14620 Rothgeb Dr, Rockville, MD 20850

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13 miles from Ellicott City, MD
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Pro-Air logo

Pro-Air

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

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23 miles from Ellicott City, MD
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John J Kirlin logo

John J Kirlin

75 Derwood Circle Rockville, MD 20850

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13 miles from Ellicott City, MD
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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.

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13 miles from Ellicott City, MD
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TECO HVAC logo

TECO HVAC

10374 Southard Dr. Beltsville, MD 20705

TECO HVAC is a full-service heating, cooling, and plumbing company that provides high-quality service and customer satisfaction in the greater Washington, D.C. and Northern Virginia areas, with a commitment to integrity, quality, and trust since 2002.

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12 miles from Ellicott City, MD
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Smith Mechanical logo

Smith Mechanical

Columbia, MD 21044

Smith Mechanical is Maryland's premier mechanical services provider with over 45 years of industry expertise, offering a comprehensive range of services including mechanical consulting, design, fabrication, installation, and service for plumbing and HVAC systems tailored to the unique needs of building owners, managers, and tenants.

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1 mile from Ellicott City, MD
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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


12 miles from Ellicott City, MD

Specializations (5)

Federal Government

Government

Healthcare

Hospitality

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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.

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12 miles from Ellicott City, MD
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Diversified HVAC logo

Diversified HVAC

7615-L Rickenbacker Drive, Gaithersburg, MD 20879

Diversified HVAC is a family-owned business based in Maryland, specializing in commercial heating and air conditioning services since 1990, offering 24/7 HVAC service, repair, installation, and maintenance for a variety of systems including AC units, chillers, boilers, and pumps.

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13 miles from Ellicott City, MD
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Acorea Enterprises logo

Acorea Enterprises

10620 Riggs Hill Rd. Unit A Jessup, MD 20794

Acorea Enterprises, Inc., doing business as Commercial Environmental Solutions (CES), specializes in the maintenance, repair, and replacement of HVAC equipment, as well as providing cost-effective design solutions for the installation of new applications in commercial settings.

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1 mile from Ellicott City, MD
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MECCO logo

MECCO

Jessup, MD 20701

MECCO, established in 1983, is a provider of first-rate commercial mechanical services in the Washington/Baltimore metropolitan region, offering 24/7 service for HVAC, sheet metal, plumbing, and building controls with a focus on energy efficiency and maintenance cost minimization.

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1 mile from Ellicott City, MD
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R.V. Carey's logo

R.V. Carey's

14650 Rothgeb Dr. Ste. C Rockville, MD 20850-5311

R.V. Carey's is a family-owned and operated plumbing and heating service company based in Rockville, MD, providing top-notch services to Maryland, Virginia, and Washington D.C. since 1979. They offer 24/7 emergency services, same-day service with fully stocked trucks, and pride themselves on complete customer satisfaction and transparent pricing based on time and materials.

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13 miles from Ellicott City, 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 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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