Del-Val Basement Waterproofing

Family operated Basement Waterproofing and Foundation Company servicing the entire Delaware Valley Area.  We also provide mold remediation services as well.  We offer competitive pricing, warranties and have financing options available.  Our office hours are 8:30am to 5:30 pm Monday thru Friday and Saturday from 9am to 1:00 pm.  Free inspection are done Monday thru Saturday for any foundation issues you are encountering.  With over 20 years' experience in the industry we provide solutions at a fair price.  

Montgomery County

Justin Heinze

Philadelphia Metropolitan Area

Plymouth-Whitemarsh

Pennsylvania

Family operated Basement Waterproofing and Foundation Company servicing the entire Delaware Valley Area. We also provide mold remediation services...

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...

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.

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

Bring your hula skirt to the Hawaiian Luau. Pork sandwiches and pineapples will be served. Test your limbo skills and make leis.

Silver Sneakers - Hawaiian Luau

Arts & Entertainment

Norristown

Lower Gwynedd-Ambler-Whitpain

Philadelphia

Philadelphia County

Roxborough-Manayunk

Delaware County

Bryn Mawr-Gladwyne

Chestnut Hill-Mt. Airy

Upper Dublin

Narberth-Bala Cynwyd

June Bakan

Ardmore-Merion-Wynnewood

Radnor

Lower Providence

Life transitions like downsizing, moving, or settling an estate are emotionally and logistically complex. Alderfer Auction provides a compassionate, professional partnership to handle your personal property with the respect it deserves.
Why Choose Alderfer Auction?
We remove the burden from your family by managing every detail of your estate sale. Our expert team ensures a stress-free experience, maximizing the value of your items while honoring your needs.
Our 5-Step Process:
1. Cataloging: We sort, describe, and photograph your items on-site for an online catalog.
2. Marketing: We promote your auction to a global audience across social media and digital platforms.
3. Online Auction: Items are open for bidding for 10&ndash;14 days to drive competitive fair market value.
4. Supervised Pick-up: We manage the buyers on pick-up day to minimize traffic through your home.
5. Payment: You receive your auction proceeds check within 21 business days.
Ready to start? Contact us today at 215-393-3000, email us at <a href="mailto:sales@alderferauction.com" target="_blank" rel="noopener nofollow">sales@alderferauction.com</a> or use our online <a href="https://www.alderferauction.com/buy-or-sell/consign-now" target="_blank" rel="noopener nofollow">Contact Form</a>.
<a href="https://www.alderferauction.com/" target="_blank" rel="noopener nofollow">www.AlderferAuction.com</a>
Now scheduling Estate Sales for July and August!
We are proud to serve Montgomery, Bucks, Chester, Delaware, and North Jersey, along with surrounding counties.
Alderfer Auction, Corporate: <a href="https://www.google.com/maps/search/501+Fairgrounds+Rd,+Hatfield+PA+19440?entry=gmail&amp;source=g" target="_blank" rel="noopener nofollow">501 Fairgrounds Rd, Hatfield PA 19440</a> - 215-393-3000. Doylestown: 3359 Durham Road, Doylestown, PA 18903. Members of: NAA &amp; PAA: Designations CAI, MPPA &amp; CES. Certified CSA, USPAP Compliant. Lic. #: AY002260. <a href="http://www.alderferauction.com/" target="_blank" rel="noopener nofollow">www.alderferauction.com</a>

Montgomeryville-Lansdale

Estate Sale Services By Alderfer Auction

Life transitions like downsizing, moving, or settling an estate are emotionally and logistically complex. Alderfer Auction provides a compassionate...

Penllyn Pike Shut Down After Lower Gwynedd Crash

Residents and drivers are asked to avoid the area Friday.

Crime & Safety

Abington

5 Fun Things To Do This Weekend In Eastern Montco

This is a summary of events going on this Father's Day weekend in eastern Montgomery County.

Community Corner

Allegheny County

Pittsburgh

Major Pizza Chain With Many PA Locations Sold...

Financially troubled Pizza Hut now has new ownership. 

Major Pizza Chain With Many PA Locations Sold In $2.7B Deal

Restaurants & Bars

First Hearing On Plymouth Twp. Data Center...

A massive organized opposition from across the aisle is urging residents to show up and make their voices heard. 

First Hearing On Plymouth Twp. Data Center Coming Up

Politics & Government

PA 'Gas Station Heroin' Ban Moves Forward

The PA House has approved legislation that would prohibit the sale of  tianeptine - a substance that the FDA says can be deadly. 

Acquisition Of Historic Montco Property...

The 10.45-acre property in Whitemarsh Township was once a stop along the Underground Railroad. 

Acquisition Of Historic Montco Property Formally Completed 

Private Donor Grant For Historic Montco...

Whitemarsh Township officials have approved a $2 million gift from The Karabots Foundation to help preserve a famous historic property.

Private Donor Grant For Historic Montco Property Approved By Township 

Private Donor Grant For Historic Montco Property Preservation Approved By Township

Private Donors Revealed For Montco Historic...

The identity of the anonymous donor that is helping to preserve a historic property once a stop on the Underground Railroad has been named.

Private Donors Revealed For Montco Historic Property Preservation 

Private Donors Revealed For Montgomery County Historic Property Preservation 

Wrongful Death Suit Dismissal Sought In Fatal...

Lawyers for Plymouth Township asked a judge to partially dismiss a federal lawsuit by the family of a man killed by local police officers. 

Wrongful Death Suit Dismissal Sought In Fatal Shooting By Montco Cops

Wrongful Death Suit Dismissal Sought In Fatal Shooting By Plymouth Township Police 

Montco Man Pleads To Aggravated Assault After...

Willie Singletary, 31, reportedly admitted to his role in a standoff with Plymouth Township Police back in 2021. 

Montco Man Pleads To Aggravated Assault After Standoff With Police

Montco Man Pleads To Aggravated Assault After Standoff With Police: Reports

Montgomery County Man Pleads To Aggravated Assault After Standoff With Police: Reports

Family Of Man Fatally Shot By Montco Cops Files...

The family of Michael Paone, 22, who was shot and killed last summer by Plymouth Township Police officers, has filed a wrongful death suit.

Nearby Communities

State Edition

National Edition

Arts & Entertainment

Silver Sneakers - Hawaiian Luau

Kera Ritter, Neighbor

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First Hearing On Plymouth Twp. Data Center Coming Up

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Estate Sale Services By Alderfer Auction

On-Site Detailing

Worthington Foundation Authority

Del-Val Basement Waterproofing