Foundations: Dry + Healthy + Safe = Peace of Mind

Worthington Foundation Authority

3rd Generation. Local. Family Owned. Triple Certified by the Basement Health Association. We provide Foundation Waterproofing, Foundation Repair, and Basement Egress in the Delaware Valley. With 65 years of experience, we offer expert solutions tailored to the unique challenges of Southeastern Pennsylvania’s clay and limestone soils. Serving homeowners across the Delaware Valley, including the Main Line and surrounding counties, Worthington Foundation Authority combines deep regional expertise with professional, code-compliant techniques to ensure long-term home stability and health. Led by Sean Worthington, a two-time President of the Basement Health Association, the company is recognized for its commitment to high industry standards and structural integrity.

Montgomery County

Justin Heinze

Philadelphia Metropolitan Area

Plymouth-Whitemarsh

Pennsylvania

3rd Generation. Local. Family Owned. Triple Certified by the Basement Health Association. We provide Foundation Waterproofing, Foundation Repair,...

Columbia Cottage in Collegeville, PA, is a dedicated assiste

Columbia Cottage

Columbia Cottage in Collegeville, PA, is a dedicated assisted living facility committed to providing personalized senior housing and residential care. Located at 901 East Main Street, our community offers a supportive environment designed to help residents maintain their independence while receiving the specific care they need. We prioritize a person-centered approach, ensuring that every individual feels at home in our welcoming, community-focused setting. Our facility features a comprehensive 10-level care system, with staffing ratios that consistently exceed Pennsylvania state requirements to ensure 24/7 caregiver availability. We offer a wide range of services, including in-house physician care, rehabilitation therapies, and specialized support plans tailored to each resident's unique goals. Residents also enjoy a vibrant lifestyle with daily activities, social clubs, and hospitality services such as nutritious dining, housekeeping, and transportation assistance. At Columbia Cottage, we differentiate ourselves through our commitment to building meaningful, long-term relationships with our residents and their families. You can expect a compassionate, transparent care experience where your personal preferences and dignity are always the focal point of our daily operations.

Norristown

Columbia Cottage in Collegeville, PA, is a dedicated assisted living facility committed to providing personalized senior housing and residential...

ow Open in Plymouth Meeting — New Customers Get 10% Off 

On-Site Detailing

On-Site Detailing is now open in Plymouth Meeting, bringing professional auto detailing, paint correction, ceramic coatings, and mobile detailing services to Montgomery County and the surrounding area. Founded in 2003, On-Site Detailing has built its reputation on convenience, quality, and trusted vehicle care for everyday drivers, busy professionals, families, businesses, and dealerships. Our new Plymouth Meeting location gives customers the option to bring their vehicle to our shop or schedule mobile service at their home, office, or workplace. Whether you need a quick refresh, a full interior and exterior detail, paint correction, ceramic coating protection, headlight restoration, odor removal, or ongoing maintenance, our team is focused on making your car look and feel its best without making the process complicated. What makes On-Site Detailing unique is our combination of professional-grade service and real convenience. We are not just a car wash — we provide detailed, hands-on vehicle care designed to protect your investment, improve your driving experience, and save you time. With over 20 years of experience, fully insured service, mobile vans across the region, and now a dedicated Plymouth Meeting shop, we are proud to serve local residents, corporate offices, fleets, and businesses throughout Montgomery County, Chester County, Delaware County, Philadelphia, and the tri-state area. To celebrate our Plymouth Meeting opening, new customers can receive 10% off their first service. Book today and experience why customers have trusted On-Site Detailing since 2003.

On-Site Detailing is now open in Plymouth Meeting, bringing professional auto detailing, paint correction, ceramic coatings, and mobile detailing...

A look at some of the coolest houses for sale right now in Plymouth and Whitemarsh.

Nearby Communities

State Edition

National Edition

Real Estate

Plymouth and Whitemarsh Houses For Sale

A look at some of the coolest houses for sale right now in Plymouth and Whitemarsh.

Justin Heinze, Patch Staff

More from Plymouth-Whitemarsh

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Independence Sinfonia Concert

Columbia Cottage

On-Site Detailing

Worthington Foundation Authority

Nearby Communities

State Edition

National Edition

Plymouth and Whitemarsh Houses For Sale

A look at some of the coolest houses for sale right now in Plymouth and Whitemarsh.

Justin Heinze, Patch Staff<img alt="Verified Patch Staff Badge" class="styles-module-scss-module__AKw7-a__Badge" src="https://patch.com/img/cdn/assets/layout/badges/verified-patch-staff.svg"/>

Justin Heinze, Patch Staff