(888) 480-8812 0 items Login / Register Products Pricing Radon Testing Resources Support About Amend a Report Please submit your inquiry using the form below. An AccuStar representative will respond to you. If you choose to contact us by phone regarding test kit information or results, please call our MA Lab at 888-480-8812 or our PA Lab at 800-523-4964. For RadStar technical support, calibration or other service, call RadonAway at 800-767-3703. Business hours are 8:30 am to 5:00 pm Eastern Time, Monday-Friday. Amendment Form Device Number First Name Last Name * State * Country * Choose One Canada United Kingdom United States Email Phone Number Comments Our laboratories are located in Massachusetts (at our corporate headquarters) and Pennsylvania. For ordinary mail and UPS and FedEx shipments (including test devices for analysis), please use the appropriate street address. For U.S. Postal Service delivery of test devices for analysis, please use the appropriate P.O. Box. Massachusetts Laboratory Mail, UPS & FedEx delivery 2 Saber Way Ward Hill, MA 01835 USPS test device delivery P.O. Box 3008 Haverhill, MA 01831-3018 Toll-free: 888-480-8812 Local: 978-521-7498 Fax: 978-945-2432 Pennsylvania Laboratory Mail, UPS & FedEx delivery 6951 Allentown Boulevard Unit N Harrisburg, PA 17112 USPS test device delivery P.O. Box 6994 Harrisburg, PA 17112 Toll-free: 800-523-4964 Local: 717-274-8310 Fax: 717-274-5662 Support Amend a Report General Inquiries Sales Inquiries RadStar Download Software RadStar Documentation RadStar FAQs Most Common Issues Training FAQs General Lab Questions Radon Test Instructions Understanding Radon and Your Test Results Alpha Tracks Radon In Water Liquid Scintillation Vials Canisters Helpful Links UPS Homeowners Website Footer Radon Information The Radon Resources section of this website provides general information about radon, radon testing and how to deal with a radon problem. Shop Online Short Term Radon Tests Long Term Radon Tests Real Estate Radon Tests Radon in Water Tests Support FAQ's Training Contact Us Search AccuStar © 2021 AccuStar Labs