Best Radon Testing & Mitigation in Halifax

About Radon in Halifax, Nova Scotia

Last updated: March 2026

Halifax is served by C-NRPP certified radon professionals listed on RadonFinder.ca. Nova Scotia has elevated radon risk due to its granite-rich geology. The South Mountain Batholith — a large granite formation stretching across the province's south shore and central region — is among the most uranium-rich geological formations in Atlantic Canada. Communities including Bridgewater, New Germany, Windsor, and parts of Halifax Regional Municipality sit over or near this formation. Health Canada surveys have found a significant proportion of Nova Scotia homes exceeding the guideline, particularly in rural areas with slab or crawlspace construction.

Typical Mitigation Cost in Nova Scotia

$1,800–$3,200

Near national average

Halifax market is competitive; rural and South Shore communities may see higher travel-related costs.

•Granite bedrock proximity — homes directly over outcropping rock face higher risk
•Crawlspace construction common in older Nova Scotia homes
•Foundation type — rubble stone, block, or poured concrete
•Well water — some Nova Scotia well water can contribute radon to indoor air
•Rural contractor travel distances on the South Shore and Cape Breton

Showing 1–16 of 17 professionals in Halifax

East Coast Radon

Halifax, NS

Basic

5.0(100)Google

Offers certified advanced radon testing, mitigation, and removal system installation. Serving Nova Scotia and New Brunswick with fully insured, accredited professionals.

TestingMitigation

(902) 580-9040Call View Profile

Aqua-Check Inc.

Halifax, NS

Basic

Provides radon testing services with technicians based out of 8 population centres across Nova Scotia.

Testing

(902) 448-9389Call View Profile

Thompson Inspections

Halifax, NS

Basic

4.8(78)Google

Provides comprehensive home inspections. Holds Canadian National Radon Proficiency Program certification.

Testing

(902) 209-3677Call View Profile

Strum Consulting

Halifax, NS

Basic

4.4(10)Google

Testing

(902) 835-5560Call View Profile

Pazztech Environmental Inc.

Sydney, NS

Basic

4.3(6)Google

Offers certified radon mitigation services and comprehensive indoor air quality solutions. Serves clients in Nova Scotia, providing expertise to make homes healthier.

TestingMitigation

(902) 574-1473Call View Profile

Tony Rhynold Electrical Plumbing & Heating Ltd.

Lower Sackville, NS

Basic

4.6(22)Google

Offers radon testing and mitigation services. Serves homeowners in Halifax and surrounding areas.

Testing

(902) 229-7878Call View Profile

Radon Atlantic Environmental Technologies Ltd

Hortonville, NS

Basic

4.3(6)Google

Provides certified radon mitigation and reduction systems in Halifax and Nova Scotia, offering comprehensive indoor air quality solutions.

Testing

(902) 300-4192Call View Profile

Accent Plumbing and Heating Ltd.

Upper Tantallon, NS

Basic

4.5(15)Google

Radon mitigation contractor serving Halifax, Bedford, Sackville, Hammonds Plains, Tantallon, and surrounding areas. Certified Red Seal Plumbers with 25+ years experience.

MitigationTesting

(902) 832-4357Call View Profile

Ventilation Kings Ltd.

Dartmouth, NS

Basic

C-NRPP certified for radon testing, mitigation, and HRV installation, serving Halifax and surrounding areas with advanced technology to reduce radon by up to 95%.

TestingMitigation

(902) 200-6033Call View Profile

Hive Engineering

Mebertou, NS

Basic

Testing

(782) 503-0937Call View Profile

Bay Radon Services

Black Point, NS

Basic

Offers radon measurement for short-term, long-term, and real estate transactions, plus radon mitigation system installation. Located in Black Point, NS.

TestingMitigation

(902) 229-5749Call View Profile

KAM Radon Services Ltd.

Lower Sackville, NS

Basic

Offers long-term and real estate short-term Radon testing, plus mitigation services in Lower Sackville, NS. C-NRPP ID CRMT-202643.

TestingMitigation

(902) 237-2483Call View Profile

Nova Scotia Department of Public Works

Bedford, NS

Basic

4.0(3)Google

Testing

(902) 430-3886Call View Profile

Carefree Properties Inc.

Timberlea, NS

Basic

4.3(4)Google

TestingMitigation

(902) 802-4555Call View Profile

Force Radon Solutions

Middle Sackville, NS

Basic

5.0(73)Google

TestingMitigation

(902) 237-4417Call View Profile

Osprey Home Inspections

Eastern Passage, NS

Basic

Testing

+1 902-943-2684Call View Profile

Frequently Asked Questions: Radon in Halifax

RadonFinder.ca lists C-NRPP certified radon testing and mitigation professionals serving Halifax, Nova Scotia. Browse the directory above to compare professionals by services offered, certifications, and reviews.

Most homeowners in Nova Scotia pay between $1,800 and $3,200 for a complete radon mitigation system. Actual cost depends on your foundation type, home size, and the complexity of the installation. Request quotes from multiple professionals to compare.

Halifax follows Health Canada’s national guideline of 200 Bq/m³. If your home tests above this level, Health Canada recommends taking action to reduce radon — within two years for levels between 200 and 600 Bq/m³, and within one year if above 600 Bq/m³.

Yes. Health Canada recommends testing every home in Canada, regardless of age, construction type, or location. Radon levels vary from house to house — even neighbouring homes can have very different readings. A long-term test of at least 91 days during the heating season is the most reliable method.

The most common system is active sub-slab depressurization (ASD). A certified professional installs a pipe through your foundation slab connected to a fan that draws radon from beneath the home and vents it safely above the roofline. Installation typically takes one day.