Find and Invite the Best Commercial Plumbing Contractors in Frederick, 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Tired of outdated contact lists and the hassle of calling to check bidding intent?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 Frederick, MD

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

Pittinger Plumbing logo

Pittinger Plumbing

329 N. Springdale Rd. Westminster, MD 21158

Pittinger Plumbing, Inc. is a family-owned plumbing company established in 1955, offering a wide range of services including general plumbing repairs, water treatment, and emergency services in Carroll County, Maryland, and surrounding areas.

Verified


14 miles from Frederick, MD

Website

Call

WebsiteCall
Click to reveal
View details
AMS Air Conditioning & Heating logo

AMS Air Conditioning & Heating

4811 Rim Rock Rd. Rockville, MD 20853

AMS Air Conditioning & Heating is an HVAC company providing a comprehensive array of heating and cooling services for residential and commercial clients in Maryland and Washington DC since 1995, with a commitment to integrity, quality, and customer satisfaction.

Verified


13 miles from Frederick, MD
Click to reveal
View details
Pleasant Valley Plumbing logo

Pleasant Valley Plumbing

2725 Kaetzel Rd. Knoxville, MD 21758

Pleasant Valley Plumbing is a family-owned-and-operated plumbing company in Knoxville, Maryland, that has been handling residential water issues since 1988, offering services ranging from fixing leaky faucets and pipes to installing new well systems and water heaters.

Verified


1 mile from Frederick, MD
Click to reveal
View details

Looking for a Plumbing subcontractor with a specific specialization?

Add filters to refine the results:

American Professional Plumbing logo

American Professional Plumbing

110 S.W. Loudoun St. Leesburg, VA 20175

American Professional Plumbing is a premier plumbing service provider in WV & VA, known for its clear communication, fair pricing, and skilled tradesmen. They offer a range of services including emergency repairs, water filtration installation, and luxury bathroom custom installations, and are committed to elevating industry standards and empowering their employees with benefits and opportunities for growth.

Verified


16 miles from Frederick, MD
Click to reveal
View details
James R. Ballard Plumbing & Heating logo

James R. Ballard Plumbing & Heating

12071 Tech Rd, Silver Spring, MD 20904

James R. Ballard Plumbing & Heating Inc. specializes in the installation of commercial plumbing systems, handling medium to large projects with a focus on performance, as reflected in their motto 'Performance Matters'. The company is licensed and insured across multiple jurisdictions in the United States and prides itself on satisfied customers and repeat business.

Verified


13 miles from Frederick, MD
Click to reveal
View details
Cardinal Plumbing logo

Cardinal Plumbing

Sterling, VA 20164

Cardinal Plumbing is a locally owned and operated company in Sterling, VA, dedicated to providing exceptional plumbing and HVAC services, with a commitment to customer satisfaction and a 100% satisfaction guarantee. They offer a range of services including repairs, installations, and maintenance for plumbing, HVAC systems, and indoor air quality, backed by a team of highly skilled and certified technicians.

Verified


16 miles from Frederick, MD
Click to reveal
View details
Quality Air & Heating logo

Quality Air & Heating

18910 Premiere Ct. Gaithersburg, MD 20879

Quality Air & Heating, Inc. is a company with over 10 years of experience, providing residential HVAC, plumbing, and handyman services to clients in Frederick and Montgomery Counties, focusing on innovative, energy-saving solutions and priding themselves on quality and honest work.

Verified


13 miles from Frederick, MD
Click to reveal
View details
Kitchen Master logo

Kitchen Master

13409 Dutrow Dr. Clarksburg, MD 20871

Kitchen Master is an award-winning kitchen, bath, and basement remodeling contractor based in Maryland, known for its quality custom service and specializing in creating extraordinary spaces that enhance the heart of every home.

Verified


13 miles from Frederick, MD
Click to reveal
View details
C.E. Abend & Son Plumbing logo

C.E. Abend & Son Plumbing

4006 Hawks Hill Rd. New Windsor, MD 21776

C.E. Abend & Son Plumbing, LLC is a family-owned and operated business in Carroll County that offers residential plumbing services, including general plumbing, water heater, and conditioning services, and is known for being licensed, bonded, and insured.

Verified


14 miles from Frederick, MD
Click to reveal
View details
Service Force Plumbing logo

Service Force Plumbing

1102 Baltimore Rd. Rockville, MD 20857

Service Force Plumbing is a top-rated, family-owned plumbing company serving Maryland for over twenty years, offering a full range of services including general plumbing, water heater installation, sewer line repair, and gas fitting, with a strong focus on customer satisfaction as evidenced by their numerous five-star reviews.

Verified


13 miles from Frederick, MD
Click to reveal
View details
Global Construction & Mechanical logo

Global Construction & Mechanical

8051 Cessna Ave, Gaithersburg, MD 20879

Global Construction & Mechanical is an award-winning company with over 20 years of experience, specializing in a wide range of services for residential and commercial clients, including HVAC, mechanical design, consultation, and property management. They are known for their professional, efficient, and customer-oriented service, with a team of qualified experts capable of handling both small and large projects.

Verified


13 miles from Frederick, MD
Click to reveal
View details
KCK Air Conditioning & Heating Consultants logo

KCK Air Conditioning & Heating Consultants

17529 Queen Elizabeth Dr. Olney, MD 20832

KCK Air Conditioning & Heating Consultants LLC is a professional service provider offering heating, air conditioning, and plumbing services, including repairs, installations, and maintenance, with emergency services available 24/7 in various locations such as Olney, Rockville, Aspen Hill, and more.

Verified


13 miles from Frederick, MD
Click to reveal
View details
Acker & Sons Plumbing & Heating logo

Acker & Sons Plumbing & Heating

10516 Summit Ave. Kensington, MD 20895

Acker & Sons Plumbing & Heating is a family-owned business based in Kensington, Maryland, providing plumbing and bathroom remodeling services since 1961 to residential and commercial clients in Maryland, Washington D.C., and Virginia.

Verified


13 miles from Frederick, MD
Click to reveal
View details
Ehrhardt Brothers Quality Plumbing logo

Ehrhardt Brothers Quality Plumbing

5552 Cedar Ln, Columbia, MD 21044

Ehrhardt Brothers Quality Plumbing, Inc. is a family-owned and operated local plumbing and gas service provider with over 30 years of experience, offering a wide range of residential and commercial services in Howard County and surrounding areas, including medical gas services and online payment options.

Verified


18 miles from Frederick, MD
Click to reveal
View details
Quick Servant logo

Quick Servant

Columbia, MD 21044

Quick Servant Company, Inc. specializes in commercial HVAC, refrigeration, cooking equipment, and building maintenance services, offering 24/7 emergency response across the Eastern states including Baltimore, Richmond, Virginia Beach, Williamsburg, Washington DC, and Maryland areas. With nearly 40 years of experience, they are known for their reliable service and commitment to customer satisfaction in the food and restaurant industry.

Verified


18 miles from Frederick, MD
Click to reveal
View details
frederick map
Have a project bidding in Frederick, MD?
Upload your plans and reach qualified local subs in Frederick, 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 Frederick, MD?

Downtobid is a platform that helps you find Plumbing contractors in Frederick, 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 Frederick, 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 Frederick, 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 Frederick, 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 Frederick, MD

Total contractors

1533 contractors

Total union contractors

78 union contractors

Total non union contractors

1109 non union contractors

Total minority owned businesses

49 minority owned businesses

Total women owned businesses

17 women owned businesses

Average response time

4 days

Browse Subcontractors