G.M.D. Construction specializes only in the mitigation of Radon Gas. We feel it is a direct conflict of interest for the same company to perform a Radon test while offering a solution to lower the Radon levels. For a professional Radon test please feel free to contact any of the below companies.

G.M.D. Construction considers them experts in their field, trusting them to do everything in their power to obtain accurate Radon levels. Ethically and at a fair price, with no hassles.







Accuspex.com   Eldersburg     410-795-0065


Home Advantage Environmental:

HAhomeinspections.com   Baltimore      410-480-1035


Diligent Home Inspections:

Westminster                                           443-375-7562


A to Z Home Inspections:

Atozinspectionservice.com   Clarksburg    301-916-2811


Faux Pa Home & Energy Services:

Fphomeenergy.com   Adamstown     240-876-5125


Envirolabs Inc.:

Envirolabs-inc.com  Gaithersburg      301-838-3091


Tide Water Inspections:

Tidewaterinspectionsllc.com   Annapolis    443-822-4644


Highland Home Inspections:

Howard County                                      410-772-9332


Hill Environmental:

Mount Airy                                             443-542-1862


Smart Home Inspects:

Boyds                                                   301-598-8989



DIY Radon test kits are great for non-real-estate transactions.

These kits are accurate and reasonably priced.


Clarks Ace Hardware

Clarks ACE hardware carries a variety of DIY lab analyzed testing kits, along with digital continuous monitors.  In stock, with a knowledgeable staff.

10325 Baltimore National Pike, Ellicott City      410-465-9633


Accustar Labs

Order off the internet  www.accustarlabs.com



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