Whole House Repiping in Central Maryland
When Your Pipes Are the Problem, We Replace Them All
Low water pressure at every faucet. Brown water from both taps. Pinhole leaks showing up in different parts of the house. When the problem isn’t one pipe but all of them, whole house repiping is the only permanent fix. Bailey Bros. replaces failing pipe systems with modern PEX or copper for homes across Harford County, Baltimore County, Anne Arundel County, Howard County, and Baltimore City.
What We Fix, Install, and Build
From emergency calls to full installations, here’s how we help.
Emergency
Plumbing
Burst pipes, gas leaks, sewer backups, and flooding — 24/7, including nights, weekends, and holidays. We dispatch fast and fix it right.
Drain & Sewer
Clogged drains, sewer line repair and replacement, camera inspections, hydro jetting, and underslab plumbing. We clear the blockage and fix the cause.
Water Heaters
Tank and tankless water heater repair, replacement, and new installation. We work with all major brands and offer same-day service on most repairs.
Water Quality
Whole-house water filtration, water softeners, well pump repair and replacement, and water testing. Clean water for your family starts here.
Commercial
Plumbing
Grease trap cleaning and installation, backflow prevention and annual testing, hydro jetting, and scheduled maintenance plans for restaurants, offices, and property managers.
Water & Mold Remediation
Full-service water damage restoration and mold remediation — demo, structural dryout, air scrubbing, and rebuild. One company from leak to finish.
Emergency
Plumbing
Burst pipes, gas leaks, sewer backups, and flooding — 24/7, including nights, weekends, and holidays. We dispatch fast and fix it right.
Drain & Sewer
Clogged drains, sewer line repair and replacement, camera inspections, hydro jetting, and underslab plumbing. We clear the blockage and fix the cause.
Water Heaters
Tank and tankless water heater repair, replacement, and new installation. We work with all major brands and offer same-day service on most repairs.
Water Quality
Whole-house water filtration, water softeners, well pump repair and replacement, and water testing. Clean water for your family starts here.
Commercial
Plumbing
Grease trap cleaning and installation, backflow prevention and annual testing, hydro jetting, and scheduled maintenance plans for restaurants, offices, and property managers.
Water & Mold Remediation
Full-service water damage restoration and mold remediation — demo, structural dryout, air scrubbing, and rebuild. One company from leak to finish.
Not sure which service you need?
- hOW CAN WE HELP?
The Pipes Behind Your Walls May Be the Biggest Problem in Your Home
According to U.S. Census data, the five counties we serve contain over 1.1 million homes, with median construction dates ranging from 1948 in Baltimore City to 1989 in Howard County. A significant share of that housing stock was built during the era of galvanized steel, lead solder, and polybutylene, all materials with documented failure histories.
he EPA confirms that homes built before 1986 are more likely to have lead pipes, fixtures, and solder, and that there is no safe level of lead in drinking water. If your home was built during those decades and you’re experiencing recurring plumbing problems, the pipes themselves are likely the cause.
Bailey Bros. Plumbing & Drain Services provides whole house repiping using modern PEX or copper piping designed to last for decades. Our approach is minimally invasive, and we work to limit disruption to your walls, floors, and daily routine. Every job is led by a licensed Master Plumber with 28 years of experience and backed by a 1-year labor warranty. Financing is available through Wisetack.
Why Choose Bailey Bros.
24/7 Emergency Response
We pick up. We dispatch. Day, night, weekends, holidays. No exceptions.
3,000+ Projects Completed
Two decades of work in Harford County homes and businesses. We've seen it and fixed it.
Master-Level Credentials
MD Master Plumber · Master Gas Fitter · Backflow Certified. This isn't a crew — it's a qualified team.
1-Year Labor Warranty
Every job we do is backed by a full one-year labor warranty. If something isn't right, we make it right.
Signs You Need Repiping
If pressure is low at every fixture, not just one faucet, the problem is likely inside the pipes. Corroded galvanized pipes narrow over time as rust and mineral deposits build up on the interior walls, choking the flow before it reaches your fixtures. If the issue is in the service line from the street, water line repair may be the solution instead.
If both hot and cold water are brown or orange, the pipes are corroding from the inside. If only the hot water is discolored, the water heater may be the source. When it's both taps, the supply pipes are the problem.
One pinhole leak is a spot repair. Multiple pinhole leaks across different parts of the house mean the entire system is corroding. Chasing individual repairs at this point costs more over time than replacing the whole system.
You likely have polybutylene piping, a material known to fail without warning. Poly-B deteriorates from the inside out when exposed to chlorine in municipal water. Proactive replacement before a failure prevents the water damage that comes with a burst.
If you keep paying for repairs throughout the house and the problems keep coming back, the pipes themselves are the root cause. A full system assessment determines whether repiping is the more cost-effective long-term solution.
Galvanized steel pipes from the pre-1960 era are well past their useful life. Lead solder on copper joints from the same era is a health concern. If your home's plumbing has never been updated, repiping eliminates decades of accumulated risk.
Pipe Materials We Replace
Polybutylene Replacement
Installed in millions of homes between the late 1970s and mid-1990s, polybutylene deteriorates from the inside when exposed to chlorine in municipal water. Failures are sudden and unpredictable. Many homes in Dundalk, Essex, Middle River, Glen Burnie, Columbia, and other Baltimore-area subdivisions still have Poly-B in the walls. We remove it and replace it with PEX or copper.
Galvanized Pipe Replacement
Standard in homes built before the 1960s, galvanized steel corrodes from the inside over decades, restricting flow, discoloring water, and eventually developing leaks. Common in older homes across Baltimore City, Towson, Annapolis, and established Harford County neighborhoods. We remove galvanized systems and replace them with modern materials.
Lead Pipe Replacement
Found in some of the oldest homes in the Baltimore area, particularly in Baltimore City and inner-ring suburbs. Lead is a serious health concern with no safe exposure level. If your home has lead service lines or interior lead piping, replacement is not optional.
CPVC Replacement
Commonly used from the 1980s through the 2000s, CPVC becomes brittle over time, cracking at fittings, joints, and anywhere the pipe was stressed during installation. If your CPVC is failing at multiple points, whole house repiping is more cost-effective than chasing individual cracks.
Pipe Materials We Replace
Polybutylene Replacement
Installed in millions of homes between the late 1970s and mid-1990s, polybutylene deteriorates from the inside when exposed to chlorine in municipal water. Failures are sudden and unpredictable. Many homes in Dundalk, Essex, Middle River, Glen Burnie, Columbia, and other Baltimore-area subdivisions still have Poly-B in the walls. We remove it and replace it with PEX or copper.
Galvanized Pipe Replacement
Standard in homes built before the 1960s, galvanized steel corrodes from the inside over decades, restricting flow, discoloring water, and eventually developing leaks. Common in older homes across Baltimore City, Towson, Annapolis, and established Harford County neighborhoods. We remove galvanized systems and replace them with modern materials.
Lead Pipe Replacement
Found in some of the oldest homes in the Baltimore area, particularly in Baltimore City and inner-ring suburbs. Lead is a serious health concern with no safe exposure level. If your home has lead service lines or interior lead piping, replacement is not optional.
CPVC Replacement
Commonly used from the 1980s through the 2000s, CPVC becomes brittle over time, cracking at fittings, joints, and anywhere the pipe was stressed during installation. If your CPVC is failing at multiple points, whole house repiping is more cost-effective than chasing individual cracks.
What a Repiping Project Looks Like
A repiping project starts with a thorough assessment. We inspect the existing pipe material, evaluate the condition of the system, document the fixture count and layout, and determine whether PEX or copper is the better fit for your home.
Once the scope is set, we provide a detailed estimate with upfront pricing. The work typically takes 2 to 5 days depending on the size and layout of the home. We shut off water in sections as we work so you’re not without water for the entire project. We open walls only where necessary, run the new lines, connect to every fixture, pressure test the system, and patch all access points when we’re done.
For homes with polybutylene, we remove the old Poly-B completely rather than leaving it in the walls. For homes with galvanized pipes, we remove the corroded pipe and replace it section by section. For homes with lead piping, we remove all lead and replace it with safe, modern materials. Every repiping job is inspected, pressure tested, and backed by a 1-year labor warranty.
Hear It From Your Neighbors
Very Professional and gets the job done! Bailey Bros was recommended to me by a friend who is a general contractor. They came and were very transparent with everything that needed to be done. They were professional and courteous as they explained everything before and during the process. They had to dig a very deep trench to access my sewer line and they returned the following days to finish, re-seed and straw my yard. Thank you! I have peace-of-mind knowing the task was done right.
I was having problems with my toilet and was looking for a plumber. I called Bailey Bros. and spoke with Ray on the first call. He came to my home and fixed the issue. He was very professional and easy to deal with from the first conversation I had with him. He was great! I will only call Bailey Brothers for any plumbing issues I have in the future.
Had these guys install a hot water heater for me. I bought the heater and they were gracious enough to install it. They were friendly, responsive and the least expensive after a comprehensive search. Significantly less expensive. They were thorough and explained everything. Shawn (my tech) was charming. Someone you’d be happy to go out and have a drink with. They have a 5 star rating. They ran a little late, but for the savings and quality of work, it was well worth it. The basement was a little cleaner after their work than before they arrived. I highly recommend them.
Thank you Shawn and Mike! My water heater busted on a Saturday and they were able to install a new one within a few days! 🥰 you guys are awesome! It’s so much better than the old one from 1999! 🫠
Repiping Questions
How much does repiping cost in Maryland?
Cost depends on the size of the home, the number of fixtures, the pipe material chosen, and how accessible the existing plumbing is. We provide a detailed estimate after assessing your home. Financing is available through Wisetack.
How long does repiping take?
Most projects take 2 to 5 days depending on the size and layout of the home. We coordinate the schedule with you in advance and work to minimize disruption to your daily routine.
Is repiping worth it?
If your pipes are corroded, failing in multiple locations, or made of polybutylene or lead, yes. Repiping eliminates the root cause of recurring problems, restores water pressure and quality, and protects your home from the water damage that failing pipes cause.
PEX or copper: which is better?
Both are excellent. PEX is more flexible, installs faster, costs less, and resists freeze-thaw damage. Copper has a longer track record and is preferred by some homeowners for resale value. We recommend the best option based on your home and your priorities.
Can you repipe without tearing out all the walls?
Yes. We use minimally invasive techniques that limit the number and size of wall openings. PEX flexibility helps. We plan the route carefully, use existing access points, and patch everything when we’re done.
Does insurance cover repiping?
Standard homeowners insurance typically does not cover the cost of repiping itself. However, if failing pipes cause water damage, the resulting damage may be covered. We provide documentation for insurance claims when applicable.
How do I know if my home has polybutylene pipes?
Polybutylene pipes are gray, flexible plastic, usually visible at the water heater, under sinks, or where pipes enter the home. If your home was built between the late 1970s and mid-1990s in a Baltimore-area subdivision, there’s a good chance it has Poly-B. We can inspect and confirm.
What areas do you serve for repiping?
We serve Harford County, Baltimore County, Baltimore City, Anne Arundel County, and Howard County. Polybutylene and galvanized replacement is especially common in 1980s–90s and pre-1960s homes across the Baltimore metro.
Where We Work
Bailey Bros. Plumbing & Drain Services is based at 2714 Pulaski Hwy #4, Edgewood, MD 21040. We’re a service-area business, meaning we come to you. Our Edgewood location puts us in the center of the I-95 corridor, giving us fast access to communities across five counties.
We serve Harford County, Baltimore County, Baltimore City, Anne Arundel County, and Howard County, from Bel Air and Aberdeen to Towson, Baltimore, Annapolis, Columbia, and communities throughout the I-95 corridor. See all service areas
- Harford County
- Baltimore County
- ANNE ARUNDEL COUNTY
- Baltimore City
- HOWARD COUNTY
- BONUS I-95 CORRIDOR
