Find and Invite the Best Commercial Plumbing 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Tired of outdated contact lists and the hassle of calling to check bidding intent?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.

Select trade


Search location

75 Verified Plumbing 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.

Verified


25 miles from Ellicott City, MD

Website

Call

WebsiteCall
Click to reveal
View details
United Service Specialists logo

United Service Specialists

7559 Rickenbacker Dr Suite A, Gaithersburg, MD 20879

Verified


13 miles from Ellicott City, MD
Click to reveal
View details
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.

Verified


7 miles from Ellicott City, MD
Click to reveal
View details

Looking for a Plumbing subcontractor with a specific specialization?

Add filters to refine the results:

John G Webster logo

John G Webster

10738 Tucker St, Beltsville, MD 20705

Verified


12 miles from Ellicott City, MD
Click to reveal
View details
Apple Plumbing, Heating & Air logo

Apple Plumbing, Heating & Air

90 Aileron Ct., Ste. 9 Westminster, MD 21157

Apple Plumbing, Heating & Air is a family-owned full-service plumbing and HVAC company based in Westminster, MD, offering expert repairs, service, and installation for residential and commercial clients since 1994. They specialize in a wide range of services including sewer and drain cleaning, water heater repair, and emergency plumbing, as well as heating and air conditioning solutions.

Verified


12 miles from Ellicott City, MD
Click to reveal
View details
Miller Refrigeration logo

Miller Refrigeration

8104 Edgewater Ave. Baltimore, MD 21237

Miller Refrigeration, established in 1990 in Baltimore, Maryland, specializes in commercial refrigeration services including sales, service, installation, and maintenance of refrigeration equipment such as walk-in coolers, freezers, and ice machines, serving regions including Delaware, Southern PA, Northern VA, and D.C.

Verified


3 miles from Ellicott City, MD
Click to reveal
View details
Shapiro & Duncan logo

Shapiro & Duncan

14620 Rothgeb Dr, Rockville, MD 20850

Verified


13 miles from Ellicott City, MD
Click to reveal
View details
Pro-Air logo

Pro-Air

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

Verified


23 miles from Ellicott City, MD
Click to reveal
View details
Associates Plumbing logo

Associates Plumbing

9630 Gerwig Ln, Columbia, MD 21046

Associates Plumbing, Inc., incorporated in 1982 and located in Columbia, MD, specializes in providing honest, professional, and reliable plumbing services to multifamily and commercial property clients across Maryland, Washington, DC, and Northern Virginia for over 40 years.

Verified


1 mile from Ellicott City, MD
Click to reveal
View details
Arundel Cooling & Heating logo

Arundel Cooling & Heating

707 Nursery Rd. Linthicum Heights, MD 21090

Arundel Cooling & Heating Co. is a provider of residential and commercial HVAC services, including heating, cooling, electrical, and indoor air quality solutions, with a focus on customer satisfaction and comfort. The company operates in Linthicum Heights, Maryland, and offers a range of services such as installation of heat pumps and generators, air filtration systems, and emergency services.

Verified


7 miles from Ellicott City, MD
Click to reveal
View details
John J Kirlin logo

John J Kirlin

75 Derwood Circle Rockville, MD 20850

Verified


13 miles from Ellicott City, MD
Click to reveal
View details
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.

Verified


12 miles from Ellicott City, 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


12 miles from Ellicott City, MD

Specializations (5)

Federal Government

Government

Healthcare

Hospitality

Click to reveal
View details
All Around Plumbing logo

All Around Plumbing

P.O. Box 3596 Frederick, MD 21705

All Around Plumbing, Inc. is a full-service plumbing contractor with over 20 years of experience, specializing in residential and light commercial plumbing, remodels, and installation services in Maryland, including the greater Baltimore and Washington DC metro areas.

Verified


25 miles from Ellicott City, MD
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


12 miles from Ellicott City, MD
Click to reveal
View details
ellicott-city map
Have a project bidding in Ellicott City, MD?
Upload your plans and reach qualified local subs in Ellicott City, MD in just a few clicks

Related Trades

Plumbing Piping

Plumbing Equipment

Plumbing Fixtures

Gas and Vacuum Systems for Laboratory and Healthcare Facilities

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 Plumbing professionals in Ellicott City, MD?

Downtobid is a platform that helps you find Plumbing 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 Plumbing 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 Plumbing 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 Plumbing 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 Plumbing 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 Plumbing 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 Plumbing companies database in Ellicott City, MD

Total contractors

1465 contractors

Total union contractors

77 union contractors

Total non union contractors

1032 non union contractors

Total minority owned businesses

47 minority owned businesses

Total women owned businesses

15 women owned businesses

Average response time

4 days

Browse Subcontractors