Specializing in Home Plumbing, Water Heater Repair, Well Pump, and Clogged Drain Services
Summers & Zim’s has served Chester and Lancaster counties for over 90 years. From water heater repair and well pump service to clogged drain clearing and full home plumbing installations, our team brings decades of trusted expertise to every job.
See What Our Customers Say
Summers and Zim\’s tech Steve Sweeny, did an excellent job in performing our yearly AC maintenance. He was quick, courteous, and clean.
My service today was thorough and very professional. The S & Z technicians are always excellent. I will stick with this customer service oriented company for all my water, heating and cooling needs. A++!
Always on time, always professional and friendly and gets the job done. Have used them for years and years!!!!! Andrew was great
Emergency Plumbing Service in Chester, Lancaster & Delaware Counties
Your home’s plumbing system is extensive — and when something goes wrong, it rarely waits for a convenient time. Summers & Zim’s provides expert emergency plumbing service across Chester County, Lancaster County, and Delaware County, with licensed technicians ready to respond when you need them most.
Design your Blue Collar Club Membership
Join the Blue Collar Club for peace of mind with priority scheduling, exclusive parts discounts, and the confidence that your home systems are always running at their best.
Emergency Plumbing Tips Every Pennsylvania Homeowner Should Know
When a plumbing problem strikes, knowing the basics can prevent a minor issue from becoming a costly emergency. Summers & Zim’s licensed technicians are always ready to help — but in the meantime, here’s what PA homeowners ask us most:
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Vacation Water Protocol
Avert potential disasters by turning off your water before extended absences to prevent leaks or bursts.
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Main Water Shut-off Valve Location
Commonly found along your home’s interior perimeter, look three feet below ground level in your basement or main floor. Can’t locate it? Trace the line from your outdoor water meter to where it connects with your house to find the valve.
Plumbing FAQs for Southeastern PA Homeowners
Your plumbing system works behind the scenes every day, delivering clean water and carrying wastewater away from your home. Because most plumbing components are hidden from view, problems can sometimes develop before homeowners realize something is wrong. Whether you’re dealing with a leaking pipe, a clogged drain, or questions about your water heater, understanding the basics can help you make informed decisions.
Below are answers to some of the most common plumbing questions homeowners throughout Southeastern Pennsylvania ask.
What are the signs of a hidden plumbing leak?
Hidden leaks can often go unnoticed until they begin causing visible damage. Common warning signs include unexplained increases in your water bill, water stains on walls or ceilings, musty odors, damp areas around the home, or the sound of running water when no fixtures are in use. Even small leaks can waste a significant amount of water over time and potentially contribute to structural damage. If you suspect a leak, a professional inspection can help locate the source and determine the appropriate repairs.
Why do my drains keep clogging?
Occasional drain clogs are common, but recurring clogs may indicate a larger issue within the plumbing system. Kitchen drains can become blocked by grease, food particles, and soap residue, while bathroom drains often collect hair and personal care products. In some cases, repeated clogs may be caused by problems deeper within the drain or sewer line. If multiple drains in the home are draining slowly or backing up, it’s a good idea to have the system evaluated by a professional plumber.
How long does a water heater typically last?
The lifespan of a water heater depends on factors such as maintenance, water quality, and usage patterns. Many traditional tank water heaters last between 8 and 12 years, while some systems may last longer with proper care. As water heaters age, homeowners may notice inconsistent water temperatures, reduced hot water capacity, unusual noises, or signs of corrosion around the tank. If your water heater is nearing the end of its expected lifespan, it may be worth discussing replacement options before a breakdown occurs.
When should I call a plumber for a pipe problem?
Pipe issues should be addressed whenever you notice leaks, water stains, low water pressure, unusual noises, or signs of corrosion. While a small drip may seem minor, plumbing problems can worsen over time and lead to more extensive repairs if ignored. Frozen pipes, burst pipes, and recurring leaks should be evaluated promptly to help minimize water damage and restore normal operation. A plumber can identify the cause of the problem and recommend the most effective course of action.
What causes low water pressure in a home?
Low water pressure can result from several different factors. Mineral buildup inside pipes, hidden leaks, partially closed valves, aging plumbing materials, or issues with municipal water supply systems can all affect water flow. Sometimes the problem is isolated to a single fixture, while other times it may impact the entire home. Because the underlying cause can vary, a professional assessment is often the best way to determine why water pressure has changed and what can be done to improve it.
How can I help prevent plumbing problems in my home?
Regular maintenance and good plumbing habits can help reduce the risk of unexpected issues. Avoid pouring grease down drains, use drain screens where appropriate, address small leaks promptly, and schedule routine inspections for major plumbing components. Homeowners should also be familiar with the location of their main water shut-off valve in case of an emergency. Taking a proactive approach to plumbing maintenance can help extend the life of your system and reduce the likelihood of costly repairs.
Picked up a plumbing fixture from the hardware store?
We’ll handle the professional installation to make sure it runs safely, efficiently, and exactly as it should.
Chester County's Trusted Plumbers Since 1930
For over 96 years, Summers & Zim’s has been the trusted name in plumbing across Chester County and southeastern Pennsylvania. Our licensed, NATE-certified plumbers bring the expertise of industry professionals and the care of a neighbor — whether you need a quick repair, a full installation, or routine maintenance. Every job is backed by our 5 Point Guarantee, so you can count on quality work done right the first time.
Our Guarantee
Design Guarantee
If our custom-designed HVAC or plumbing system doesn't meet your home's needs, we'll adjust or replace it at no cost.
No Lemons Guarantee
If a boiler section (10yr), hot water heater tank (6yr), or well pump (5yr) fails prematurely, we'll replace it for free.
$500 No Frustration Guarantee
If a new installation disrupts heating, cooling, or hot water for more than a day within the first two years, we'll pay you $500.
Home Protection Guarantee
We'll repair or replace any carpets, walls, floors, or furniture damaged by our team during a service visit.
100% Money Back Guarantee
If your installed system doesn't meet expectations, we'll remove it and refund your investment in full.