WPB Enterprises Inc.

(610) 346-8004

Oldest & Most Experienced
Pennsylvania Radon Mitigation Company

We guarantee Radon levels below 4.0 pCi/l

WPB Information Pages       WPB Home Page

Mitigation Information

Common Questions

Extreme Radon Levels

What is a Radon Mitigation

Residential  job photos

Commercial job photos

Actual System Installation

Mitigation Drawings

Reducing System Noise

Mitgation Installation Tips

Replacing Radon Fans

Fan Operating Cost

Radon Resistant New Construction

Reduce Basement Moisture

Radon - Testing - Mitigation Slideshow

Vapor Intrusion Mitigation (VIM)

Radon Testing & Health Information

Radon Testing info

Radon's Health Effects (Diet & Cancer & Cloud Chamber display)

PA Radon Zip Code Maps

Average radon level in PA

Zip Code

Radon in Water Information

How to remove Radon in Water

Radon in Water system photos

Radon Research Information

Fan Performance & Wattage

Radon in Concrete & Granite

Bill's Research papers

Other Research papers

Measuring Airflow

Other Important Pages

WPB Home page        Radon History        Thoron        Outdoor Radon levels

EPA Radon Research Papers & Information Handouts

Search website & research papers by any word

Information about WPB Enterprises:

WPB has been installing radon remediation systems for the last 25 years in predominately Allentown, Bethlehem, Easton, Doylestown, Quakertown, Stroudsburg, and surrounding areas of Northeastern PA.  Most of our radon mitigation systems are installed in residential homes in Upper Bucks County, Lehigh County and Northampton County of Pennsylvania.  WPB has also designed and installed radon mitigation systems in large commercial buildings and schools in New Jersey and PA and used sub-slab depressurization for soil vapor intrusion mitigation.  Call for additional information or for estimates on any size project.


It is a PA DEP requirement that a certified individual must visit your house and design the radon system before the system can be installed.  WPB is an accredited radon company. Every WPB radon job is personally supervised by either Bill Brodhead (PA DEP cert# 0736 & NEHA #100044) or Mark Dilts  (PA DEP cert# 2159).  The PA DEP badge shown below is what a certified individual wears.  You have a right to ask to see an individuals badge.

WPB is Certified by PA DEP, #584 & # 736, for radon mitigation.  WPB job foreman, Mark Dilts is also mitigation certified by PA DEP.  Bill is presently the chair of the ASTM Radon Mitigation & RRNC Standards committee.


Bill Brodhead, president of WPB Enterprises is well respected radon specialist and an early pioneer and continuing innovator in the field.  WPB is actually the oldest mitigation company in the state of Pennsylvania.  We began indoor air quality testing in 1982.  In 1984, we successfully mitigated a home with the first sub-slab ventilation system installed in Pennsylvania.  Since that time, we've installed over 6000 mitigation systems in a wide variety of homes and commercial buildings.  In 1989 WPB reduced the radon levels in a New Jersey home from over 3000 pCi/L to 2.2 pCi/L.  In 1995 WPB reduced a Reading, PA home from 1800 p/Ci/L to 3.0 pCi/L.  In 2004 WPB reduced a brand new home in Easton from 1400 pCi/L to 2.5 pCi/L.  In 2014 WPB reduced a Coopersburg home from 1400 pCi/l to 3.7 pCi/L


WPB built over 30 solar and super-insulated homes under the trade name of Buffalo Homes from 1969 to 1991.  WPB has been doing EPA sponsored radon research since 1986.  Bill presently helps develop and present EPA and PA DEP sponsored radon workshops for Rutgers Eastern Regional Radon Training Center.  Bill teaches a Continuing Education course for Realtors that is sponsored by PA DEP.  In 1994 WPB completed a 100 house study of mitigated houses for the NJ DEP and a study of test tampering for the PA DEP.  Bill has mitigated radon in Navy housing at bases in the US, Guam, Korea, and Okinawa.  Bill continues to give radon classes to mitigation company employees, real estate agents and township building inspectors.

Bill's Research Papers        All available Research Papers

WPB Enterprises office is located at 2844 Slifer Valley Rd., Riegelsville, PA  18077

Download a copy of the above information: WPB Info

2017 Bill Brodhead          Call WPB Office  at  610 346-8004 for Estimates or Information