Plumbing in Gaithersburg, Maryland

Best Plumbing Companies in Gaithersburg

Homeowners across Gaithersburg, Maryland — a community of about 70,000 people — rely on experienced plumbing companies to protect their properties. Local demand runs high, and the best providers book up fast, so comparing multiple Gaithersburg pros is the surest path to a trustworthy hire.

Gaithersburg at a glance

Population
69,563
County
Montgomery County
Size in Maryland
#3 largest city

Source: U.S. Census Bureau, Vintage 2023 Population Estimates (POPESTIMATE2023)

What plumbing labor costs near Gaithersburg

Washington-Arlington-Alexandria, DC-VA-MD-WV metro median
$71,860/yr

That's the Washington-Arlington-Alexandria, DC-VA-MD-WV metro-area median for Plumbers, Pipefitters, and Steamfitters, 13% above the national median. Because labor is the biggest line item in most plumbingjobs, it's a strong signal of what you'll pay to hire in Gaithersburg.

Source: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics (OEWS), 2025 · metro-area estimate · Plumbers, Pipefitters, and Steamfitters (SOC 47-2152)

Permits & licensing in Gaithersburg

Building permits in Gaithersburg are issued locally — confirm what your project needs with the Montgomery County or Gaithersburg building department before work starts. Contractor licensing is handled at the state level by the Maryland Home Improvement Commission (MHIC), where you can verify a company's license.

Verify a license — Maryland Home Improvement Commission (MHIC)

Top-Rated Plumbing Companies in Gaithersburg

Below are highly rated plumbing companies serving Gaithersburg and the surrounding area. Compare providers, request quotes, and find the right professional for your project.

CompanyPhone
US 911 Plumbing VerifiedFeatured
 (800) 911-4002
Ironclad Plumbing
 (332) 555-0117
Summit Plumbing Verified
 (213) 555-0100
Reliable Plumbing Verified
 (234) 555-0103
First Choice Plumbing Verified
 (255) 555-0106
Precision Plumbing Verified
 (276) 555-0109
Titan Plumbing Verified
 (297) 555-0112
Patriot Plumbing Verified
 (318) 555-0115
Trueline Plumbing Verified
 (339) 555-0118

Frequently Asked Questions

How much do plumbing services cost in Gaithersburg?
Plumbing pricing in Gaithersburg depends on the scope of your project, materials, and the provider you choose. Because Gaithersburg is part of the Maryland market, local labor rates play a big role — always compare at least three written quotes from Gaithersburg-area companies before hiring.
Are plumbing contractors in Gaithersburg licensed and insured?
Licensing and insurance rules for plumbing work are set at the Maryland state and local level. Before hiring any Gaithersburg plumbing company, confirm it holds the proper Maryland license, carries liability insurance, and can provide local references.
How do I find the best plumbing company in Gaithersburg?
Compare provider ratings, read what past customers liked and disliked, verify licensing, and request written quotes from several Gaithersburg-area companies. The list above ranks top-rated plumbing providers serving Gaithersburg and the surrounding region.
All Plumbing companies in Maryland

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