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Top-Rated Septic tank and well pros in Merion Station - Updated Nov 2026

Avatar for Valdel Plumbing
Valdel Plumbing
4.8(
184
)
Well Pump - Install or ReplaceWell Pump - Repair or Service

Serving Merion Station, PA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2017

Emergency services offered

Warranties offered

"The workmanship was very professional and cleaned up afterwards. Wouldn't even know they were here. Billy did an excellent job with the removal and instillation of a new hot water heater. Brought the instillation up to code by adding a drip pan and expansion tank. I have them coming back to replace valves for washing machine and installing shutoff valves."
Additional Photos
Response time1 day
Response rate100%
7 neighbors recently requested a quote
Avatar for PR Environmental Designs, Inc.
PR Environmental Designs, Inc.
4.3(
53
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For Business

Serving Merion Station, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Customers say: True professional

"We had trouble getting other contractors to even come and give us an estimate on a new septic system. Paul Rosone came out right away, explained what steps we would need to take, and gave us a reasonable range of expected costs and a realistic timeline. He walked us through everything, getting permits, etc. Paul responded quickly when we contacted him with questions. The work was done as planned and well within the costs we anticipated. Altogether a very good experience."
Road Drainage Control
Septic System Trenches
Landscaping Berm
Visual Barrier to Road
Stone Path, Lawn Restore

+5

Response time1 day
6 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for ValDel Plumbing, LLC
ValDel Plumbing, LLC
4.7(
444
)
Well Pump - Install or ReplaceWell Pump - Repair or Service

Serving Merion Station, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Emergency services offered

Warranties offered

"I hired ValDel plumbing to move a gas water heater, well pressure tank, and replace a leaking 30 port pex manifold. Steve negotiated with me on price and gave me a reasonable estimate, considering the number of new parts that were needed. The team was here for about 9 hours and completed everything beyond expectations, including making some corrections to things that were not originally scoped, without increasing cost. They cleaned up everything before they left. Highly recommended."
Response time40 mins
361 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Montco-Rooter LLC
Montco-Rooter LLC
4.5(
1,069
)
Well Pump - Install or ReplaceWell Pump - Repair or Service

Serving Merion Station, PA and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

When plumbing problems disrupt your day, you need a local plumber who responds quickly, communicates clearly, and gets the job done right the first time. At Montco-Rooter Plumbing & Drain Cleaning, our plumbers are friendly, experienced, and fully equipped with the tools and technology needed to diagnose and repair a wide range of plumbing issues.\n\nWe understand that plumbing emergencies do not follow a schedule. That is why we are available nights, weekends, Saturdays, Sundays, and holidays, with no additional after-hours charges. Whether you are facing a sudden leak, a backed-up drain, or a water heater that stopped working, you can count on our team to arrive promptly and restore proper function to your plumbing system.

Gallery
19 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Horizon Services, LLC (PA)
Horizon Services, LLC (PA)
3.9(
1,722
)
Septic System - Install or ReplaceSeptic System - RepairSeptic Tank - Clean or Pump Out+2 more

Serving Merion Station, 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
Avatar for Donnelly’s Plumbing, Cooling, Heating & Electric
Donnelly’s Plumbing, Cooling, Heating & Electric
4.9(
6
)
Well Pump - Install or ReplaceWell Pump - Repair or Service

Serving Merion Station, PA and surrounding areas

Approved

In business since 1972

Free estimates

Warranties offered

In 1972, Donnelly’s Plumbing, Cooling, Heating & Electric began serving Pennsylvania residents with premier plumbing services and later expanded to add their superior HVAC and electrical services. As the area’s top choice for plumbing, heating, cooling, and electrical service we’re proud to offer unmatched professionalism and quality results. \n \nWith same-day and emergency services, our team is always available for your home service needs. Plus, with service for all brands and free estimates, you can trust you’re in excellent hands with our team. \n \nDon’t delay. Contact us online today for all your HVAC, electrical and plumbing needs in Montgomery County.

Water Heater
Well Tank
Repipe in Basement
Bathroom Shower Valve
Project Photos

+4

Response time1 day
Recommended by16%of homeowners
Avatar for WM Henderson Plumbing & Heating
WM Henderson Plumbing & Heating
4.2(
49
)
Well Pump - Install or ReplaceWell Pump - Repair or Service

Serving Merion Station, PA and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

Since 1977, Henderson Plumbing, Heating & Cooling Inc. has been providing quality plumbing, heating, and cooling service throughout Delaware County, Chester County, and the Main Line. With a fleet of radio–dispatched vehicles from our Broomall headquarters, we strive to provide our customers prompt, professional service in the plumbing, heating, and cooling fields.

Bringing new water heater into house
Henderson Tech looking at water heater
Recommended by80%of homeowners
Avatar for Powell Drilling & Services, Inc.
Powell Drilling & Services, Inc.
New to Angi
Well Pump - Install or ReplaceWell Pump - Repair or Service

Serving Merion Station, PA and surrounding areas

Approved

In business since 1958

Free estimates

Warranties offered

Powell Drilling and Services, Inc is your first choice for professional residential and commercial drilling services. From geothermal heating and cooling system installation to wells and water treatment systems,we've provided affordable options to our local customers for over 50 years. Our technicians are fully trained and many years of experience to offer you the highest quality service in the area. Call us today!

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23 neighbors recently requested a quote
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