Your Local
Radon Mitigation Expert

Serving all of New Hampshire And Into Maine and Vermont!

A collage of 8 different homes with radon systems installed on the exterior. The radon system consists of a white fan and pvc pipe that extends up above the roofline for safe radon gas ventilation.

Our Services

While radon mitigation is our specialty, we also offer waterproofing services, crawlspace encapsulation, foundation crack sealing, and concrete restoration.

More About Our Services

Exterior view of a house with dark blue horizontal siding, white trim, and a window, showing a radon vent mitigation system removing radon gas.

Our specialty. NRPP Certified! Fully insured ($1M).

We are able to make both estimate appointments and installations on short notice.
Got a high test result? We’d love to help you fix it.
Have a crawlspace that’s unsealed?
We can encapsulate the space to prevent harmful soil gas intrusion and mold, and to help reduce humidity and annual utility costs.
Is your foundation cracked and leaking, or you anticipate moisture intrusion through the existing crack?
We offer crack seals and injections to help prevent outside moisture from getting into your home.
Garage apron repair, crack repair, deteriorating concrete renewal, patios/pool patios, pre-cast stairs, entryways, and repointing.
While we are mainly focused on reducing radon levels in homes, the owner Branden has many years of experience with commercial and residential waterproofing.
Any time you have a wet basement problem, call or text (603) 267-0607 and we’ll be happy to assist the best we can!

Radon Mitigation

· Concrete Restoration

· Sump Pump Maintenance

· Crawlspace Encapsulation

· Foundation Crack Seals & Injections

· Radon Mitigation · Concrete Restoration · Sump Pump Maintenance · Crawlspace Encapsulation · Foundation Crack Seals & Injections ·

Close-up of a smiling young man with a beard wearing sunglasses on his head and a young woman with long hair and a necklace, outdoors with green trees in the background. These are the owners of Precision Radon Systems, a husband and wife team.

Who we are

We are a small, family-run business local to the Lakes Region, NH. We service the entire Granite State, and into ME and VT.

Rooted in honesty, transparency, and family values, we know exactly how important home safety is. We take pride in meeting both your standards and national radon safety requirements.