3 Generations of Foundation Expertise
Protecting SEPA Homes Since 1960 With Certified Basement Solutions
Twice Led by the Former President of the Basement Health Association.
A Trusted Name in Foundation Repair
For over 65 years, Worthington Foundation Authority has been the trusted choice for structural integrity and basement health across Southeastern Pennsylvania, including the Main Line.
They aren’t just contractors. They are local specialists who understand the unique demands of Pennsylvania’s expansive clay soils and historic stone foundations.
Worthington provides honest, permanent solutions that national franchises simply can’t match. Their goal is to give every homeowner peace of mind with a stable, dry, and healthy home.
Three Generations of Experience
The Worthington legacy began in 1960, built on a foundation of craftsmanship and accountability. As a third-generation family business, they’ve spent decades refining our techniques to stay ahead of the industry.
Each generation has passed down a commitment to doing the job right the first time, ensuring that the Worthington name remains synonymous with reliability in Chester, Delaware, and Montgomery Counties.
This continuity is their greatest strength. Worthington combines time-tested structural methods with modern waterproofing technology, backed by a history of service that few companies can match. When Wothington offers a Life-of-Structure warranty, it’s backed by 65 years of proof that they’ll be here to honor it.
The Story That Shaped Our Mission
For owner Sean Worthington, foundation and basement work became personal shortly after he brought his newborn son home. Discovering mold in his own crawl space changed his perspective forever. It wasn’t just about “fixing a house” anymore. It was about protecting the family’s health and safety.
That experience transformed the team’s mission. Worthington shifted their focus to “Basement Health,” addressing the root causes of moisture and air quality issues rather than just the symptoms.
Today, that same personal urgency drives every inspection Worthington performs. The team treats your home’s air quality with the same care Sean felt for his own family’s nursery.
Industry Certifications & Leadership
Worthington doesn’t just follow industry standards. They set them. The team holds the highest certifications in the field, ensuring your home is in the most capable hands in the region.
BHA National Leadership:
Led by the Two-time Former President of the Basement Health Association, Sean Worthington.
Triple-Certified Expertise:
Nationally certified in Structural Repair, Waterproofing, and Air Quality.
Professional Standards:
Worthington utilizes BHA-vetted methods to ensure every repair meets national safety and durability codes.
4.9 Google Star Rating
Reviews from real customers
We just recently had Worthington put in a egress window for us. They also installed a new sump pump along with enlarging the sump pump well. We are very happy with the work they did. They were very professional and courteous. From the office staff to the guys that did the installation, we are well pleased. This is the second time we have used Worthington. A couple of years ago they installed a french drain and sump pump in our garage, they did a fantastic job with that. We would recommend them to anyone.
I can’t recommend them enough. They did an amazing job on my egress window and french drain. Don’t get a drop of water on my basement floor anymore. I would refer them to anyone asking for any type of water issues in the basement.
Worthington did an excellent job installing a French drain and egress window. They went over every detail with us and got the job done quickly. I would highly recommend them to anyone interested in having basement waterproofing done.
The Worthington team did a fabulous job installing the basement egress window and well and sump pump. From beginning to end, it was a seamless install with a quality product.
Quick response time for estimate and completion of work.
We are so impressed with the work completed by Worthington Basement Health Systems! At the recommendation of our radon mitigation specialist, we had installed a closed French drain system, sump pump (with battery back up), and a vapor barrier. Darius and his team were so careful, thorough, and efficient. Additionally they were fully communicative through the entire process! We highly recommend WBHS!
I cannot say enough about the fantastic quality that was done on my French drain. The two man team worked very well together, did the job and cleaned up when finished. I would highly recommend this company. Thanks again for a job well done.
Worthington was professional from estimate to completion! Excellent communication, clean and organized workers, and great follow-up through the inspection process. Highly recommend for a basement project.
Gus from Worthington was phenomenal yesterday. He arrived on time, he was polite and knowledgable, and not once did he try to upsell me on an unnecessary service or product. He explained in simple terms what my basement issues were and where he and his team could help. I look forward to working with them. Also Mandy from their office was extremely responsive via text. Most professional and impressive team I’ve worked with on the home services front.
The People Behind the Work
At Worthington, the people are their foundation. They employ a highly-trained team of specialists who share the “customer-first” philosophy. Every technician is trained not only in the mechanical aspects of repair, but also in the respect and professionalism required when working in your home.
Worthington invests in ongoing education and certification, ensuring that the team arriving at your door is equipped with the latest technology and a commitment to their legacy of excellence.
Serving
Southeastern Pennsylvania
Based in Plymouth Meeting, Worthington proudly provides expert foundation and basement services to homeowners within a 60-minute radius of our office.
- Chester County
- Delaware County
- Southern Montgomery County
- Southern Bucks County
- Northern Delaware
- The Main Line
Schedule Your Free
Foundation Inspection
Put 65 years of local experience and national-standard leadership to work for your home today.