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TRUSTED BY FREDERICK, MD HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon2.9k+
    Verified plumbing services reviews

Verified Reviews for Plumbing pros in Frederick, MD

*The Angi rating for Plumbing companies in Frederick, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Plumbing needs.

*The HomeAdvisor rating for Plumbing companies in Frederick, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Plumbing needs.

Last update on October 08, 2025

Find Plumbers in Frederick

E & A Painting and Cleaning Inc.

6400 Limerick Court
No reviews yet

E & A Painting and Cleaning Inc.

6400 Limerick Court
No reviews yet
14 years of experience

Our business does work with a lot of commercial buildings, but also works with homes of any size. Our billing procedure begins with an estimate of the job. Then, we send a proposal with all details listed.

Our business does work with a lot of commercial buildings, but also works with homes of any size. Our billing procedure begins with an estimate of the job. Then, we send a proposal with all details listed.

AZ Plumbing, LLC

6903 Bethnal Ct
4.82(
11
)

AZ Plumbing, LLC

6903 Bethnal Ct
4.82(
11
)
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

AZ Plumbing, LLC Is a full plumbing service company. No matter what your plumbing issue is we have probably seen and provided the plumbing solution before.

"THE BEST PLUMBING COMPANY IN THE STATE OF VIRGINIA. - The guys came in and solved the issue in less than 30 minutes. Very professional. - Bilingual (Spanish & English). - Good, Respectful people. - The company didn’t try to overcharge me like some Big Name Companies like to do (Roto..) - I definitely recommend these guys 100%"

K M on April 2025

AZ Plumbing, LLC Is a full plumbing service company. No matter what your plumbing issue is we have probably seen and provided the plumbing solution before.

"THE BEST PLUMBING COMPANY IN THE STATE OF VIRGINIA. - The guys came in and solved the issue in less than 30 minutes. Very professional. - Bilingual (Spanish & English). - Good, Respectful people. - The company didn’t try to overcharge me like some Big Name Companies like to do (Roto..) - I definitely recommend these guys 100%"

K M on April 2025

BTLane Contracting

4822 Stonefield Ln
No reviews yet

BTLane Contracting

4822 Stonefield Ln
No reviews yet
15 years of experience

Specializing in ALL home services. We have professionals specializing in a variety of home services with years of experience, and those services that we don't specifically have in-house specialists, we have worked to create close relationships with outside contractor's who we are confident will meet our high level of service expectations.

Specializing in ALL home services. We have professionals specializing in a variety of home services with years of experience, and those services that we don't specifically have in-house specialists, we have worked to create close relationships with outside contractor's who we are confident will meet our high level of service expectations.

MK Plumbing, LLC

No reviews yet

MK Plumbing, LLC

No reviews yet
20 years of experience

MK Plumbing, LLC is owned and operated by a master plumber. Our company provides residential and commercial services in the DMV metro area. All of our work is priced competitively and our level of service is unparalleled!

MK Plumbing, LLC is owned and operated by a master plumber. Our company provides residential and commercial services in the DMV metro area. All of our work is priced competitively and our level of service is unparalleled!

Medrano plumbing services

11617 Tall Pines Dr
5.00(
1
)

Medrano plumbing services

11617 Tall Pines Dr
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Brocken water heater, fixtures, drainage pipe or domestic pipe? No problem you are just a call away. If you have any plumbing problems please don't hesitate in calling Medrano Plumbing Services.

Brocken water heater, fixtures, drainage pipe or domestic pipe? No problem you are just a call away. If you have any plumbing problems please don't hesitate in calling Medrano Plumbing Services.

america contractor inc.

1504 Jasper Street
No reviews yet

america contractor inc.

1504 Jasper Street
No reviews yet
30 years of experience

america contractor we been in the business since 1995 we provide any home improvements.such as listed we have MHIC licences and insurance crew of 3 we can sub contracting and we can take cash and checks

america contractor we been in the business since 1995 we provide any home improvements.such as listed we have MHIC licences and insurance crew of 3 we can sub contracting and we can take cash and checks

Siwel Plumbing, Sewer and Drain

2312 Pemberell Place
No reviews yet

Siwel Plumbing, Sewer and Drain

2312 Pemberell Place
No reviews yet
20 years of experience

Siwel Plumbing offers discount to all government and federal employees as well as veterans & elderly. Our goal is to provide you with the best quality service and guarantee any work thats done.

Siwel Plumbing offers discount to all government and federal employees as well as veterans & elderly. Our goal is to provide you with the best quality service and guarantee any work thats done.

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Plumbing questions, answered by experts

For plumbing work in Frederick, PEX piping is favored for water lines due to its flexibility and resistance to freezing, which suits the local climate. For drain lines, PVC is commonly used and meets local plumbing codes. When selecting fixtures, prioritize WaterSense-labeled products to align with Frederick's water conservation standards. Local plumbing supply stores can offer region-specific materials that comply with Frederick County Division of Permits & Inspections guidelines.

Helpful?

Frederick's cold winters increase the risk of frozen or burst pipes, so insulating exposed plumbing and properly winterizing outdoor spigots is essential. High summer humidity can contribute to condensation on pipes, especially in basements. According to Frederick County Division of Permits & Inspections, scheduling major plumbing installations during milder weather can help avoid weather-related delays and ensure compliance with local plumbing inspection requirements.

Helpful?

In Frederick, most plumbing work—including water heater replacement, new fixture installation, or major repairs—requires a plumbing permit from the Frederick County Division of Permits & Inspections. Additionally, compliance with the Maryland State Plumbing Code is mandatory. Inspections are typically required at both rough-in and final stages. Always confirm current requirements with both Frederick County and the Maryland Board of Plumbing before starting any project to ensure full compliance.

Helpful?

In Frederick, a frequent mistake is starting plumbing projects without obtaining the required permits from Frederick County Division of Permits & Inspections. Using materials not approved by local plumbing codes or neglecting to insulate pipes against winter freezes are also common errors. Homeowners sometimes overlook the need for plumbing inspections or fail to consider well water systems prevalent in rural areas. Consulting local professionals and verifying requirements with the Maryland Board of Plumbing helps prevent costly setbacks.

Helpful?

In Frederick, homeowners often encounter unexpected costs related to plumbing permit fees and upgrades needed to meet the Maryland State Plumbing Code, especially in older properties. Accessing pipes behind finished walls or in crawl spaces can increase labor time. Additionally, plumbing inspections by Frederick County Division of Permits & Inspections may reveal code violations that require correction. Always set aside a contingency fund for unforeseen issues discovered during plumbing work.

Helpful?
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The Frederick, MD homeowners’ guide to plumbing services

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