Guardian Plumbing Services, Inc.
Fast, Reliable Plumbing Service — 30+ Years of Experience
Guardian Plumbing Services provides expert plumbing solutions for commercial and residential customers throughout Annapolis, MD and surrounding areas. Whether you’re dealing with an emergency or need routine service, our licensed professionals are ready to respond — day or night.
✅ 24/7 Emergency Service
✅ Live Call Answering — No Machines
✅ Commercial Plumbing Specialists
✅ Fully Licensed & Insured
📞 Call Now for Immediate Service
About Us
Trusted Local Plumber Serving Annapolis & Surrounding Areas
With over 30 years of industry experience, Guardian Plumbing Services has built a reputation for dependable, high-quality plumbing work. We proudly serve homeowners, property managers, and commercial facilities across Maryland, Washington DC, and Northern Virginia.
Our team understands that plumbing issues can disrupt your home or business — that’s why we respond quickly, diagnose problems accurately, and get the job done right the first time.
Services
Our Plumbing Services
We offer a full range of professional plumbing services, including:
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Drain Cleaning & Clog Removal
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Water Heater Repair & Replacement
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Sewer Line Repair & Replacement
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Backflow Testing & Certification
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Commercial Plumbing Services
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Emergency Plumbing Repairs
No matter the size of the job, we deliver reliable solutions that last.
Commercial Plumbing Experts
Guardian Plumbing specializes in commercial plumbing systems for businesses, property managers, and facilities. We understand the urgency and complexity of commercial plumbing issues and provide fast, efficient service to minimize downtime.
From maintenance to emergency repairs, we keep your systems running smoothly.
Common Plumbing Problems We Solve
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Slow or clogged drains
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No hot water
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Leaking pipes
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Sewer backups
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Low water pressure
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Failing backflow devices
If you’re experiencing any of these issues, our team can quickly diagnose and fix the problem.
Testimonials
As the Regional Facilities Manager for 24 apartment communities, it is vital that I find reliable, honest, and trustworthy contractors to help get our on site teams the support that they need to keep the buildings safe and operating at peak performance for our residents.
Since meeting George Upperman and the team at Guardian Plumbing, I have reached out to them on multiple occasions and they have made accommodations to be on site when I need them, they have kept me informed during the entire process, and have given me their honest opinions when I needed it the most.
George and the Guardian team have established themselves in our company as the team we can turn to for assistance, and will continue to be a strong asset in our company for years to come.
Jason Fein, Regional Facilities Manager
“I have been satisfied and pleased with Guardian Plumbing Service. The service and staff members has always been responsive and professional. Guardian Plumbing is able to service all of our needs at Saylor Company. I look forward to a continuing relationship.”
Bruce Saylor, President Saylor Company
GP is a very professional and they do neat, clean work. I have worked on projects with him and see his quality of work. Quality isn’t an accident.
Paul Maslanik, Connection Electric
Our Service Locations
Maryland, D.C., Northern Virgina
Proudly Serving Annapolis, MD & Surrounding Areas
We provide plumbing services throughout:
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Annapolis
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Davidsonville
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Edgewater
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Bowie
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Washington DC
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Northern Virginia
If you’re searching for a reliable plumber near you, Guardian Plumbing is ready to help.
