Professional Plumbing Across Maryland
Headquartered in Frederick, Maryland, All Works Plumbing LLC provides licensed and insured, professional plumbing services for homes and businesses across Maryland.
Services Offered
Licensed water and gas solutions delivered with professional integrity for Maryland homeowners and commercial properties.
Backflow Prevention
Certified testing, repair, and installation of prevention devices to keep your water supply safe and compliant.
Testing from $150
Repairs quoted onsite
Water Heater Experts
Gas and electric heater repairs and replacements, including code-required expansion tank installations.
From $1,800
Tankless from $2,400
Gas Appliance Specialist
Safe installation and natural gas/propane fuel conversions for stoves and ranges using approved kits.
Install $140
Conversion: $60
Emergency Plumbing
Rapid response for critical issues like pipe breaks, active leaks, heater failures, and major malfunctions.
Service call $150–$200
After-hours rates apply
Drain Cleaning
Clearance of interior clogs and regular maintenance of waste lines to prevent drainage issues.
Clearing $150+
Main line quoted onsite
Pipe Diagnostic & Repair
Comprehensive troubleshooting and repair of interior water and gas lines to ensure system integrity.
Diagnostic $95–$125
Repairs quoted onsite
Fixture Installation
Professional replacement of faucets, toilets, and shower valves to update your home’s design and efficiency.
Faucets from $150
Toilets from $250
Sump Pumps & Treatment
Reliable installation and replacement of sump pumps and whole-house water treatment systems.
Request
Quote provided onsite
...And more
All services are licensed, owner-managed, and Maryland code-compliant.
Where We Work
All Works Plumbing LLC is headquartered in Frederick, Maryland, and we are proud to serve homes and businesses across Frederick County, Washington County, and Baltimore City and County. Our initial service area covers these primary regions, while we remain fully open and available to serve customers throughout the greater Maryland area for all their water and gas plumbing needs.