Maryland's Trusted
Sewer, Drain & Plumbing
Specialists
Licensed Master Plumber · Sewer & Drain Experts · Well Water Specialists · Emergency Plumbing 24/7
Expert Plumbing Services in Southern Maryland
From sewer excavations and drain cleaning to well water systems and emergency plumbing — every job done right the first time.
Plumbing Emergency?
We respond 24/7 throughout Southern Maryland — nights, weekends, and holidays.
Deep Expertise in Every Specialty
Years of focused experience and hundreds of completed jobs throughout Southern Maryland.
Sewer & Drain
We don't guess — we camera-inspect first. Then we hydro jet, repair, or replace with precision. Root intrusion, collapsed lines, grease buildup, emergency backups.
3,000–4,000 PSI Hydro Jetting
Precision Equipment
Water Quality
Southern Maryland well water is aggressive. We test it, diagnose it, and build custom treatment systems that permanently solve iron, acidity, hardness, and bacterial contamination.
15+ Parameters Tested
Precision Equipment
Pumps. Pressure Tanks. Diagnostics.
Well Systems
Full-service well pump repair, installation, pressure tank replacement, and well diagnostics. We understand Calvert County and Anne Arundel County well water systems.
Tank. Tankless. Hybrid. Same-Day.
Water Heaters
Tank, tankless, and hybrid water heater installation, repair, and replacement. Same-day service available. We size correctly for your household and water quality.
24/7. Nights. Weekends. Holidays.
Emergency Plumbing
Real 24/7 emergency response throughout Southern Maryland. Burst pipes, sewer backups, no water, flooding — we respond fast and fix it right.
Licensed. Insured. Full Restoration.
Excavation
Licensed excavation contractor for sewer line replacement, water line repair, and underground utility work. We restore your yard after every dig.
Equipped for Any Job in Maryland
We invest in professional-grade equipment so we can diagnose accurately, work efficiently, and deliver lasting results — not temporary fixes.
HD Sewer Camera Inspection
High-definition push cameras and lateral launch systems let us see exactly what's inside your sewer lines — root intrusion, pipe collapse, grease buildup, offset joints.
High-Pressure Hydro Jetting
Professional hydro jetting at 3,000–4,000 PSI scours pipe walls clean — removing grease, scale, roots, and debris that a drain snake leaves behind.
Licensed Excavation Equipment
We own and operate our excavation equipment for sewer line replacement, water line repair, and underground utility work. No subcontractors — one crew, one point of accountability.
Water Quality Testing Lab
Comprehensive water quality testing for iron, pH, hardness, manganese, sulfur, bacteria, nitrates, and more. We test your specific water before recommending any treatment equipment.
Well Pump Diagnostic Tools
Pump performance testing, pressure tank diagnostics, and electrical testing equipment to accurately diagnose well system problems before recommending repairs or replacement.
Fully Stocked Service Trucks
Our trucks carry a wide range of parts, fittings, and equipment so most repairs are completed in a single visit. No waiting for parts to be ordered — we come prepared.
We Show Up With the Right Equipment — Every Time
From sewer excavations in Dunkirk to hydro jetting in Annapolis to well pump replacements in Huntingtown — we bring professional-grade equipment and the expertise to use it correctly.
- Camera inspection before every sewer repair
- Water test before every filtration recommendation
- Pump diagnostic before every well pump replacement
- Written estimate before any work begins
Southern Maryland Well Water Almost Always Needs Treatment
The Atlantic Coastal Plain geology produces well water with iron, low pH, hardness, and sometimes sulfur. Untreated well water causes predictable, cumulative damage to pipes, water heaters, and appliances.
Why Maryland Well Water Is Difficult
Atlantic Coastal Plain Geology
The underlying geology produces naturally acidic, iron-rich water that corrodes pipes and stains fixtures.
System Sequencing Matters
Installing filtration equipment in the wrong order makes each component less effective — or causes them to fail prematurely.
Cheap Setups Fail Fast
Big-box store filters are not designed for Southern Maryland water chemistry. They clog quickly and don't address root causes.
Proper Diagnostics First
Without a comprehensive water test, you're guessing. We test before we recommend — every time.
Iron & Orange Staining
Iron above 0.3 mg/L causes orange staining on fixtures, laundry, and appliances. Southern Maryland wells routinely test 2–10+ mg/L.
Learn MoreLow pH / Acidic Water
pH below 7.0 corrodes copper pipes, destroys water heaters, and leaches metals into your water. Extremely common in Calvert County wells.
Learn MoreSulfur / Rotten Egg Smell
Hydrogen sulfide gas from sulfur bacteria or aquifer geology. Aeration and carbon filtration eliminate it completely.
Learn MoreHard Water & Scale
High calcium and magnesium destroy water heaters, clog fixtures, and reduce appliance efficiency by 25–40%.
Learn MoreFree Well Water Analysis
We test your water, explain exactly what we find, and recommend only what your water actually needs. No upselling. No scare tactics. Just honest water chemistry.
Honest Plumbing Backed by Real Expertise
A family-owned Maryland plumbing company built on honest diagnostics, long-term solutions, and deep expertise in well water and water quality systems. We don't patch problems — we solve them.
Every job is performed or directly supervised by a licensed Maryland Master Plumber. Not a subcontractor. Not a helper. The actual licensed professional.
Licensed MD Master Plumber
Every job performed or directly supervised by a licensed Maryland Master Plumber and Gas Fitter. Not a subcontractor — the actual licensed professional.
Root-Cause Diagnostics
We camera-inspect, water-test, and pressure-test before recommending repairs. We find the actual problem, not just the symptom.
Upfront Honest Pricing
Clear written estimate before any work begins. No hidden fees, no surprise invoices. What we quote is what you pay.
Family Owned Since 2005
Nearly 20 years serving Southern Maryland. We treat every home like our own and stand behind every job we do.
24/7 Emergency Response
Real 24/7 availability — not an answering service. We respond to plumbing emergencies nights, weekends, and holidays.
Warranty on All Work
We stand behind our work with written warranties on parts and labor. If something isn't right, we come back and fix it.
We Camera-Inspect Before We Recommend Anything
Most plumbers snake a drain and call it done. We camera-inspect the line first — so we know exactly what we're dealing with before we touch it. Root intrusion, collapsed pipe, grease buildup, or offset joints all require different solutions.
Our hydro jetting equipment cleans the entire pipe wall — not just a path through the clog. Our excavation crews handle full sewer line replacement with licensed permits and full site restoration.
Camera Inspection
See exactly what's in your sewer line before any work begins. We show you the footage.
Hydro Jetting
3,000–4,000 PSI water pressure cleans the entire pipe wall — not just a path through the clog.
Root Intrusion
Root intrusion is the #1 cause of sewer problems in Southern Maryland. We remove it completely.
Full Excavation
Licensed excavation for sewer line replacement with permits, backfill, and full yard restoration.
What Southern Maryland Homeowners Say
"Precision Plumbing diagnosed a well water issue that two other companies completely missed. They found the root cause immediately and had our water quality fixed within days. Unmatched expertise."
"Our well pump failed on a Sunday evening. They were at our house within 90 minutes and had us back up and running the same night. Truly 24/7 — not just a promise on a website."
"They installed a complete water filtration system — iron filter, acid neutralizer, and softener — in the correct order. Our water quality is completely transformed. No more orange staining."
"Three plumbers told me I needed to replace my entire sewer line. Precision Plumbing did a camera inspection first and found it was just root intrusion. Saved me thousands of dollars."
"The most knowledgeable plumber I've ever worked with. He explained exactly what was wrong, why it happened, and what the long-term solution was. Upfront pricing, clean work, no upselling."
"Installed a tankless water heater and whole-home water filtration in one day. The site was left spotless and the water quality improvement was immediate and dramatic."
Recent Plumbing Problems We Solved
Every job starts with a proper diagnosis. Here's how we found the root cause — and fixed it right the first time.
Sewer Flies Throughout the House
Camera inspection revealed a cracked sewer lateral with organic buildup — the breeding ground for drain flies.
Offset joint in 40-year-old cast iron line allowing sewage seepage into soil
Spot repair of offset joint + hydro jetting to clear all organic buildup
Flies eliminated within 48 hours. No recurrence in 6 months.
Crawlspace Flooding After Every Rain
Inspected crawlspace drainage, grading, and existing sump pit. Found undersized sump pump and failed check valve.
Original builder-grade sump pump undersized for the water table in this low-lying area
Installed 3/4 HP sump pump with battery backup and new check valve
Crawlspace has stayed dry through two major rain events since installation.
Water Treatment System Failing
Ran full water test — found iron at 4.2 ppm, pH of 6.1, and hardness at 18 gpg. Existing softener was installed before iron filter.
Wrong installation order — iron was fouling the softener resin, destroying it prematurely
Redesigned system: sediment → iron filter → acid neutralizer → softener. Replaced fouled resin.
Clear water, no staining, softener now performing correctly.
No Water — Well Pump Failure
Pulled pump — found burned motor windings. Checked pressure tank: waterlogged. Inspected wiring: corroded connections.
Waterlogged pressure tank causing rapid cycling that burned out the pump motor
New submersible pump, new pressure tank, replaced corroded wiring and connections
Full water pressure restored same day. System running efficiently.
Sewer Line Collapse — Sewage Backing Up
Camera inspection showed 12-foot section of collapsed Orangeburg pipe with complete blockage.
Original 1960s Orangeburg sewer pipe — a tar-paper material that deteriorates over decades
Open-cut excavation, removed collapsed section, installed new PVC sewer line with proper slope
Sewer flowing freely. Homeowner avoided a much larger failure that was imminent.
Rotten Egg Smell Throughout the House
Water test confirmed hydrogen sulfide at 0.8 ppm. Traced to well — sulfur bacteria present in casing.
Sulfur bacteria colonizing the well casing and water heater anode rod
Shock chlorination of well, replaced magnesium anode with aluminum/zinc rod, installed sulfur filter
Odor completely eliminated. Water test confirmed clean results.
What Homeowners Are Saying
Reviews from real customers across Calvert, Anne Arundel, Charles, and Prince George's Counties.
"Called at 9pm on a Sunday — they were at my house by 10:30. Sewer was backing up into the basement. They had it cleared and diagnosed within an hour. Couldn't believe the response time."
"We had sewer flies for months. Two other plumbers couldn't figure it out. Precision did a camera inspection and found a cracked pipe joint in 20 minutes. Fixed it the same week. No more flies."
"Our well pump died on a Friday afternoon. They came out Saturday morning, pulled the pump, and had us back on water by noon. Fair price, no weekend upcharge nonsense."
"Three plumbers told me I needed to replace my entire sewer line. Precision did a camera inspection first and found it was just root intrusion. Saved me thousands of dollars."
"Our water had been orange for years. We had a softener but nobody ever told us we needed an iron filter first. Precision tested our water, explained exactly what was wrong, and installed the right system. Water is crystal clear now."
"Installed a battery backup sump pump before hurricane season. Glad they did — we lost power for 18 hours during a storm and the backup kept our crawlspace dry. Worth every penny."
"The sulfur smell in our water was unbearable. They tested the water, found the source, and installed a treatment system. The smell was gone within a day. Wish we had called sooner."
"They replaced our 20-year-old well pump and pressure tank in one visit. Explained everything they were doing and why. Honest, professional, and fast. Will use them for everything going forward."
"Had a slab leak that two other plumbers couldn't find. Precision used leak detection equipment and pinpointed it exactly. Minimal damage to the floor. Excellent diagnostic work."
"Main sewer line collapsed. They came out, did the camera inspection, gave us a clear explanation and fair quote, and had the excavation done in two days. Clean, professional, and they restored the yard properly."
"Water heater failed on a Tuesday morning. They had a new one installed by 2pm the same day. Hot water back before the kids got home from school. Couldn't ask for better service."
"Had iron bacteria in our well — that slimy orange stuff in the toilet tank. They shock chlorinated the well, replaced the anode rod, and installed a proper iron filter. Problem solved completely."
Don't Let Cost Delay Necessary Repairs
We offer financing options for qualifying customers. Whether it's a sewer line replacement, complete water filtration system, or whole-home repipe — we can help make it affordable.
Ask us about financing when you call or schedule your estimate. We'll walk you through the options available for your project.
Ask About FinancingSewer Line Replacement
Financing available
Water Filtration Systems
Financing available
Whole-Home Repipes
Financing available
Well Pump & Pressure Tank
Financing available
All Plumbing Services in Southern Maryland
Emergency & Restoration
Serving Southern Maryland
Calvert County, Anne Arundel County, Prince George's County, and Charles County.
Need A Plumber You Can Actually Trust?
Available 24/7 for emergencies throughout Calvert County, Anne Arundel County, Charles County, and surrounding Maryland areas.