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TRUSTED BY DOWNINGTOWN, PA HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon29
    Verified drain pipe installations reviews

Top-Rated Drain pipe installers in Downingtown - Updated Nov 2026

Avatar for Apex Drain LLC
Apex Drain LLC
5.0(
16
)
Sump Pump or Interior Foundation Drains - Install

Serving Downingtown, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Credit card accepted

"Apex Drain LLC did a fantastic job clearing my clogged drains on the exterior of my home. They also installed pop-up valves to keep them clear and flowing. All that work was done for a very reasonable price!! Thanks Anthony for your prompt response and excellent service."
Joe's downspout
Joe's downspout
Response time12 hrs
Response rate91%
19 neighbors recently requested a quote
Avatar for AJ Waterproofing
AJ Waterproofing
4.8(
207
)
Basement Drainage Channels - InstallFoundation Drainage - Install or Replace

Serving Downingtown, PA and surrounding areas

Approved

In business since 1976

Free estimates

Emergency services offered

"we had old drain system partially and working sum pump and old sum pump well that was just covered. instead of installing new French drain system entire basement, AJ recommended to install the area that did not have old drain system against the wall, which saved the money. Also, they fill the old sum pump well, add 2nd sum pump that new French drain is connected, added hole to drain water from humidifier. Also because they cleaned the molds and took away any thing in the basement had the mold. All this in one day. The basement hadn't had any water came in to the basement since then. We are very pleased with their work."
Additional Photos
Additional Photos
Additional Photos
Response time1 day
Response rate100%
3 neighbors recently requested a quote
Avatar for Benjamin Franklin Plumbing
Benjamin Franklin Plumbing
4.4(
608
)
Sump Pump or Interior Foundation Drains - Install

Serving Downingtown, PA and surrounding areas

Approved

In business since 1959

Free estimates

Emergency services offered

"I was told by plummer that my under ground pipe thru sewer system was broken. Need to replace 30 feet of pipes. So dig up my yard remove busted pipes an. Installed new pipe. Will help i no more clogged sinks or tiolets"
Benjamin Franklin Plumbing On Site
Installing Vent
Installing Tankless Water Heater
Installing Connections
Finished Tankless Water Heater Install

+1

92 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Mattioni Plumbing, Heating & Cooling
Mattioni Plumbing, Heating & Cooling
4.5(
341
)
Sump Pump or Interior Foundation Drains - Install

Serving Downingtown, PA and surrounding areas

Approved

In business since 1948

Emergency services offered

Warranties offered

"After being on hold with another local well-known company for over five minutes, I was pleased to have my call answered right away by Mattioni's. They sent a technician out right away, gave me a reasonable/high estimate; explained the need for the expansion tank and the gas pipe grounding. Work was done later that day. Technician was a bit chatty, and did need to return the next day to fix a very small leak, which they did for obviously no charge. All in all, we were pleased, and would use them again.
"
Additional Photos
Additional Photos
Additional Photos
Response time2 days
14 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Roto-Rooter Plumbing & Water Cleanup - Wilmington
Roto-Rooter Plumbing & Water Cleanup - Wilmington
4.1(
176
)
Sump Pump or Interior Foundation Drains - Install

Serving Downingtown, PA and surrounding areas

Approved (Corporate)

In business since 1935

Free estimates

Emergency services offered

When you need an emergency plumber or a drain cleaner, call Roto-Rooter Plumbing & Water Cleanup. Your fast & reliable plumber can fix any plumbing problem, including sump pumps, toilet repair, faucet repair, faucet replacement, garbage disposals, water heaters, bathtubs, showers, and outside faucets. Roto-Rooter is best known for drain cleaning & sewer cleaning. We fix drain clogs, clogged toilets or sinks, blockage of main sewer lines, slow draining shower and bathtub drains, sewer lines and leaking or burst pipes. We also specialize in water damage restoration & water cleanup services. We can fix and clean up your flooded basement too. Roto-Rooter is a 24-hour plumber near you and provides emergency service.

Recommended by82%of homeowners
Avatar for Horizon Services, LLC (PA)
Horizon Services, LLC (PA)
3.9(
1,722
)
Basement Drainage Channels - InstallSump Pump or Interior Foundation Drains - Install

Serving Downingtown, PA and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

Horizon Services, Inc., is the regions largest and most well respected plumbing, heating and air conditioning company, with nearly 600 employees serving tens of thousands of homeowners throughout Delaware, Southeastern Pennsylvania, Southern New Jersey and Northeastern Maryland. After a quarter of a century in business, Horizons Services, Inc., remains fully committed to setting the industry standard for customer service, installation and focusing on things that are important to busy homeowners. \n

Plumber in Kitchen with Customer
Horizon Plumber crawl space
Horizon Plumber under sink
4 neighbors recently requested a quote
Recommended by89%of homeowners
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Drain Pipe Installation FAQs, answered by experts

No. You should dispose of all oil-based finishing products through a local hazardous waste program. Not only can oil-based finishes be hazardous for the environment if disposed of in the sink, but they can cause clogs in your pipes and stop up your drains. Most municipal garbage or waste disposal companies have a specific location or pick-up schedule for hazardous materials, so that’s your best bet to get rid of excess finishing products.

This depends on the location of the blockage. If the blockage is in your home’s system, anywhere in the system, it is your responsibility as a homeowner. Blockages seldom happen because of items or buildup coming from the city, which means it originates in the home. It becomes the city’s responsibility at the exact point your home’s line distributes waste into the city’s system. The exception is if the problem in your home damages the city lines.  

To unclog a plumbing vent, you first need to locate it. Look at your home's roofline. The plumbing vent will be a vertical pipe sticking straight up from the roof. Since this pipe runs all the way to the main drain underneath your house, you should also be able to find it in the attic.

It is not advisable to use drain cleaner in a washing machine. Drain cleaners contain harsh chemicals that can damage the internal components of your washer, including rubber seals, hoses, and even the drum. These chemicals can also react with any residual detergent or fabric softener, potentially leading to noxious fumes. If your washing machine is experiencing drainage issues, it's best to address the problem directly by inspecting and cleaning the lint filter, checking for clogs in the drain hose, or seeking professional repair services. Using drain cleaner in a washing machine is a risky solution that can cause more harm than good.

Avoid flushing non-degradable items, schedule regular inspections, and address minor clogs promptly.

The Downingtown, PA homeowners’ guide to drain pipe installations

From average costs to expert advice, get all the answers you need to get your job done.