How much do new construction plumbers typically cost?
- Gaithersburg, Maryland Average$1,298
- Typical Range$381 - $1,970
- Low End - High End$160 - $5,000
"Punte was excellent. Explained everything and resolved the issue. Make great recommendations for future work to be preventative of some issues in our older Plumbing system highly recommend him!!"
9A446198B5E0515DE983B77B687B5217E7B9157EA693432A236F88271F3E4079 0. in April 2026
About us: "We have 19+ years of plumbing experience to service in residential clients. We are drain cleaning specialists. We have extensive experience performing repairs on different piping systems, snaking drains, fixing leaks, and installing pipes and water heaters. We provide free estimate."

Plumbing, Gas (Natural & Propane), Fire Protection
"By far, The best of all I interviewed. Contractor is all about the project. Exceeds expectations. 12345678"
7EDD4C14C6F91554E8ADCEEBF4FD5C92A8D6C3DEBB473CC9F7C04B2BEC901F26 C. in June 2026
"Excellent, efficient, and affordable!"
0CB3155706789B363D519FC044C55BC17FD75AE8DD568BFDFF9DBFFCA8AAC833 D. in November 2025
"He was very courteous and professional."
A96E89B34C3996CE24BCBD7DAA83EBAA5520310778FFE593135D1AAB7EEFFFC8 D. in December 2025

In business since 2018
About us: "Douglas Plumbing, Heating & Air Conditioning, LLC, a Maryland limited liability company, trading as Douglas & Son Services (hereinafter referred to as “Douglas & Son Services”) specializes in, but is not limited to, providing residential and light commercial plumbing, gas, heating and air conditioning services in Washington, D.C., Maryland and Virginia"
"Very customer service oriented, very knowledgeable, went beyond and above compared to other plumbers he had spoken with."
F174423444907A20B05145600DD8B960B743C75023548870468DD2075F4DD16A 7. in September 2026
In business since 1990
About us: "About Us: Fred & Son Plumbing is a dedicated business that works diligently and efficiently to ensure that your plumbing needs are taken care of within one visit so that your home can be in its best shape. Fred & Son Plumbing is available for your multiple plumbing needs, whether these needs are required for your home, or for your residential needs. Therefore, you can trust Fred & Son Plumbing for lasting results, this is our promise! Our Business: We understand that plumbing is an essential part of everyone's life, thus we ensure that any plumbing device that you require installed into your home is in stock. For these reasons we promise to give you the best price around and also promise a one year warrenty on any plumbing job performed by one of our trained technicians. Our estimate is free and your satisfaction is guaranteed. Who We Are: Fred & Son Plumbing has over 20 years of expertise. When it comes to quality service you can count on us. We are known for being on time and keeping your home as clean as it was before our service(s). We provide a full array of Residential services for your convenience. We are locally available! Special Discounts: -Senior Citizen Discounts -Military Discounts -Teacher Discounts -New Customer Discounts *FREE ESTIMATES"
"Dominic Cantor arrived on time and went straight to work replacing the toilet spanner flange and re-installing my toilet. He was able to make a temp repair to the broken chain in the tank. He was very professional and conducted several tests to insure that there were no leaks when the toilet was flushed."
5585205B1A3E1CB4346C34A3C1B333726868F9BFF27F08D2E604BF57DF662557 0. in June 2026
Gaithersburg Plumbers are rated 4.1 out of 5 based on 82 reviews of 82 pros.
The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.
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