Business Details
Emergency
services
Your Trusted Plumbing Partner in Gaithersburg, MD
Gaithersburg Plumbing has been serving Montgomery County, MD since 1976, providing comprehensive plumbing solutions for residential and commercial clients. Our team of licensed professionals guarantees 100% satisfaction with every service call, offering same-day repairs and replacements for critical systems like water heaters and gas lines. We prioritize customer comfort through strict service standards, including drug-free technicians, protective shoe covers, and post-service cleanup. With specialized expertise in whole-house repiping and trenchless technology, we minimize property disruption while ensuring code-compliant installations.Our emergency services operate 24/7, addressing urgent plumbing failures with rapid response times. Backed by WSSC certification #764 and Maryland State license #2341, we maintain a 5/10/20-year workmanship guarantee on repiping projects. Senior discounts and promotional offers make our premium services accessible to local communities. From fixture installations to complex underground line replacements, our technicians handle projects of all scales with precision and reliability.
Services
Plumbing Services
Water Heaters
Whole House Repipe
Gas Piping
Drain Vision Service
Highlights and features
- We guarantee 100% satisfaction with every plumbing service
- Our technicians offer same-day water heater replacements
- We use trenchless technology to minimize property disruption
- Senior discounts available on all plumbing services
- 5/10/20-year workmanship guarantee on repiping projects
Services
Plumbing Services
Our comprehensive plumbing services address all water and gas line issues, fixture installations, and code compliance corrections. Experienced technicians handle emergency repairs and scheduled maintenance for residential and commercial properties. We guarantee first-year repair reliability with clean, efficient service execution.
Hot Water Heaters
We specialize in hot water heater repair and replacement for electric, gas, and propane systems. Our same-day service includes tank and tankless options with free disposal of old units. Technicians consult on energy-efficient models to optimize household hot water supply.
Whole House Repipe
Professional whole-house repiping services use durable materials meeting current code standards. We guarantee workmanship for 5/10/20 years with minimal home disruption. Projects include pipe replacement, pressure testing, and system upgrades for aging plumbing infrastructure.
Gas Piping
Licensed installation and repair of gas piping systems for residential and commercial properties. Services include leak detection, line replacement, and code-compliant installations for appliances and outdoor living spaces. Emergency repairs available 24/7 with specialized leak detection equipment.
Drain Vision Service
Advanced drain inspection using camera technology identifies blockages and pipe damage. Our cleaning and repair services restore proper drainage for residential and commercial plumbing systems. The $100 service includes comprehensive diagnostics and targeted cleaning solutions.
Questions
What areas do you service?
We service all Montgomery County including Gaithersburg, Rockville, Bethesda, and Silver Spring. Limited service available in Frederick, Prince George's, and Howard County.
Do you offer emergency plumbing services?
Yes, we provide 24/7 emergency service with technicians available after hours, weekends, and holidays for urgent plumbing failures.
What plumbing guarantees do you provide?
We guarantee 100% satisfaction, first-year repair reliability, and 5/10/20-year workmanship warranties on repiping projects. All work meets current code standards.
Do you offer water heater replacement?
Yes, we offer same-day water heater replacement for electric, gas, and propane models including tank and tankless options with free disposal of old units.
How can I schedule service?
Call 301-948-8856 during regular business hours or use our online request form for emergency service outside business hours.
What payment options are available?
We accept major credit cards, cash, and checks for plumbing services. Senior discounts and promotional offers available upon request.
Reviews (5)
Murali R.
Aug 30, 2021
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I had a water line leak that required a complete replacement. Reached out to many plumbing companies whose quotes were outrageous to say the least in retrospect. Gaithersburg Plumbing had done some work on my house about 20 years ago and I called them again. Ron Smith came out and gave a very reasonable estimate and they were able to schedule the repair work fairly quickly. There was no overselling of other services and no pressure with jargon that the others used.
Very punctual and good communication. Gary & Zach came out and the job was done cleanly and very efficiently. Can't thank them enough for the great and timely service. I will recommend this company strongly for anyone looking to get plumbing work done.
Very punctual and good communication. Gary & Zach came out and the job was done cleanly and very efficiently. Can't thank them enough for the great and timely service. I will recommend this company strongly for anyone looking to get plumbing work done.
Steve Solis
Jul 29, 2021
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Critical: Professionalism, Punctuality, Quality, Responsiveness, Value Absolutely awful never use them Services: Repair shower, Repair water heater, Install toilet, Install water heater
Harry Stack
May 09, 2021
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I had WSSC go out and tell me that my main waterline was leaking. I was referred by many friends to use Gaithersburg Plumbing. I had 5 estimates but Gaithersburg Plumbing was the best price and gave me reassurance throughout the whole experience. They answered all my questions (no question to small) and gave me updates every step of the way. I'm glad I used them for this big job and will look forward to using them again for any job around my house!
Aimee Gerace
Jan 24, 2021
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Had a toilet that the wood floor around it was showing discoloration around the floor area so had it "repaired" by Gaithersburg Plumbing for $480 only to have the issue worsen and continue to leak overtime and ruin the floor around it. Since I called well after the 30 day warranty there was literally nothing they were willing to do for me and I was told I'd have to pay for a tech to come out ($50) and for whatever the repair would be.
This is an issue that I would not know was still a problem within 30 days. The technician who came out seemed rushed, not thorough and did not explain anything to me. As a single women who knows nothing about this kind of thing I just feel taken advantage of and that the follow up problem was not handled well. Do not recommend.
This is an issue that I would not know was still a problem within 30 days. The technician who came out seemed rushed, not thorough and did not explain anything to me. As a single women who knows nothing about this kind of thing I just feel taken advantage of and that the follow up problem was not handled well. Do not recommend.
Larry Fishbein
Dec 11, 2020
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Gaithersburg Plumbing did a fantastic job for me to repair a water main break and pulling a new line to the house. From estimating through final completion they explained everything, kept me informed, were punctual and completed the work quicker than anticipated. And, they were almost half the price of the other two bids. They came highly recommended to me by two other plumbers who don't do this type of work and I can see why. If I have future plumbing needs, they'll get the call.
