Business Details
49 Years
experience
Emergency
services
Open 24/7
always available
Your Trusted Plumbing & HVAC Experts in Pennsylvania
Since 1977, WM Henderson has established itself as a trusted provider of comprehensive home comfort solutions across Delaware County, Chester County, and the Main Line. Our team of certified technicians brings decades of combined experience to every project, specializing in plumbing, heating, cooling, and electrical services. We pride ourselves on delivering reliable, code-compliant workmanship for both residential and commercial clients. Our expertise spans emergency repairs, system replacements, and preventative maintenance, supported by cutting-edge diagnostic tools and trenchless technology. We maintain rigorous quality standards through continuous training and investment in advanced equipment.Our commitment to customer satisfaction is reflected in our 24/7 emergency service availability and satisfaction guarantee. As a locally owned business, we understand the unique needs of Pennsylvania homeowners and tailor our services accordingly. Our partnerships with trusted electrical providers expand our service capabilities while maintaining consistent quality. We prioritize transparent communication and upfront pricing to build lasting client relationships. This dedication to excellence has earned us recognition as Pennsylvania's #1 plumbing contractor.
Services
Plumbing Repair
Water Heater Installation
Sewer Line Replacement
Drain Cleaning
Gas Line Repair
Emergency Services
Trenchless Technology
Video Camera Inspections
Sump Pump Services
Pipe Replacement
Details
- Year established: 1977
Highlights and features
- 46 years of specialized plumbing and HVAC expertise
- 24/7 emergency service with no overtime fees
- Certified technicians using trenchless technology
- 100% satisfaction guarantee on all workmanship
- Comprehensive preventative maintenance programs
Associations and certifications
- PA HIC Lic, PA013279
- DE HVAC Lic, HL0000133
- PA Elec Lic, 51602
- PA Plumbing Lic, 38511
What people say
24/7 emergency service
Expert technicians
Prompt response times
Thorough explanations
Effective solutions
Services
Plumbing Repair
Our licensed plumbers address all residential plumbing issues including leak detection, pipe replacement, and fixture repairs. We specialize in emergency water leak solutions and sewer line problems using advanced diagnostic tools. Our technicians handle both routine maintenance and complex system overhauls for Pennsylvania homeowners.
Water Heater Installation
We provide complete water heater solutions including tankless system installations and traditional unit replacements. Our experts assess household needs to recommend energy-efficient models that reduce utility costs while ensuring reliable hot water supply for Delaware County residents.
Sewer Line Replacement
Utilizing trenchless technology and video camera inspections, we resolve sewer line issues with minimal property disruption. Our specialists handle root intrusion, pipe corrosion, and system failures while offering preventative maintenance plans to extend system longevity.
Drain Cleaning
Our comprehensive drain cleaning services employ hydro-jetting and mechanical augers to eliminate blockages and prevent future backups. We address common issues like hair and grease buildup while providing commercial-grade solutions for persistent drainage problems in Pennsylvania homes.
Gas Line Repair
Certified technicians perform gas line installations and repairs following strict safety protocols. We service natural gas systems for heating appliances, water heaters, and kitchen equipment while ensuring code compliance and system integrity for residential properties.
Questions
What areas do you service?
We serve Delaware County, Chester County, and the Main Line including West Chester, Broomall, Havertown, and Ardmore, Pennsylvania.
Do you offer emergency plumbing services?
Yes, we provide 24/7 emergency plumbing services with no overtime fees for urgent issues like water leaks and sewer backups.
What plumbing services do you offer?
Our comprehensive services include drain cleaning, water heater repair/installation, sewer line replacement, gas line repair, and emergency plumbing solutions.
How quickly can you respond to service requests?
We offer same-day service appointments and next-day installations for non-emergency plumbing and HVAC needs.
Do you use trenchless technology for pipe repairs?
Yes, we utilize advanced trenchless pipe replacement methods to minimize property disruption during sewer and water line repairs.
Are financing options available?
Yes, we offer financing options for major plumbing and HVAC projects to qualified customers.
Reviews (6)
Brian Pedlow
Jan 03, 2022
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Great experience! Honest hard working people willing the go the extra mile to get the job done correctly over rushing and lacking on the quality of work. Highly recommend them!
Pat Lake
Dec 24, 2021
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Henderson completely saved me last year after a different plumber working on my house fell off the face of the earth after demoing a lot... It was a house I had just bought and was trying to move into, but couldnt because of the other plumber disappearing with the house in disarray. The Henderson team quickly diagnosed all of the issues and repaired everything in a timely manner so that my family could move in. I will definitely use them again and highly recommend them.
A. Sunah
Dec 19, 2021
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I've been using WM Henderson for over a year now after tirelessly going through other service providers. For all of my needs they have been easy to work with on DAY 1! From plumbing to heating, I've been impressed and happy each time they visit for minor or major repairs. They actually do what they say they are going to do during their visit and in the time frame they indicate (which is important when you have a busy life)! All of their professionals are exactly that, professionals! They all have excellent education and training (clear in the work they do and the way they communicate) and have
Jeff Locher
Nov 26, 2021
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Had an appmnt scheduled for 3-7pm timeframe, took half day of work and was called at 2pm saying the mechanic wasn’t going to make it. Rescheduled for another day for a 4-8pm timeframe. Had a no call no show! Would not recommend to anyone!
J. B.
Nov 23, 2021
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Positive:Quality
Technicians came to the home to fix all of the leftover issues that remained after our oil-> gas transition and new HVAC system. I think the installers were great in a lot of ways but just didn't finish the job well. These most recent technicians (Jude) were amazing. Thanks so much.
Service:HVAC repair
Technicians came to the home to fix all of the leftover issues that remained after our oil-> gas transition and new HVAC system. I think the installers were great in a lot of ways but just didn't finish the job well. These most recent technicians (Jude) were amazing. Thanks so much.
Service:HVAC repair
Kim Magee
Nov 21, 2021
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A pipe in our shower broke on a Monday morning and it was the only shower in our house. It turned out all of the pipes were bad. I called for estimates and no one could start for at least a month or two. Wm Henderson went above and beyond. They fit us into their already filled schedule. They gutted the bathroom and had a shower installed within two weeks. The whole bathroom was completed in a month. I am so grateful to them!! Dave, Nick, and Paul were wonderful to work with!
