Commercial and design professionals

Radon control options, from planning to occupancy

Radon Repair works with engineers, designers and building owners to design, install, inspect, test and maintain radon control options for large buildings that meet or exceed code and are built to perform after occupancy.

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Free for design professionals

Which radon standards apply, and when?

C-NRPP's new technical bulletin for architects, engineers and design professionals (June 2026) sorts out the Canadian and US radon guidelines and standards: what each one covers, how current it is, and when to reference it. It's free. Ask for it in the form below.

The code is changing tooNew Brunswick is expected to adopt the 2025 National Building Code in January 2027, with new radon requirements for houses and small buildings (Part 9). We'll walk you through what applies to your projects.
Get the free bulletin

Published by C-NRPP, June 2026.

What we do

Services for design teams and building owners

Design consultation

We work with your team to design the radon plan for the building.

Pressure field extension diagnostics

On existing commercial buildings, to design effective, successful mitigation systems.

Installation

Mitigation systems, new-construction radon systems and sub-slab air barriers.

Inspection and verification

We inspect radon systems and sub-slab air barriers, including pressure testing and smoke testing to confirm the air barrier is intact and sealed.

Commercial radon testing

Testing for commercial and multi-unit buildings by C-NRPP certified professionals.

Lunch-and-learns

Radon and the 2027 code change, for your office or team.

Why Radon Repair

Specialists, from drawings to occupancy

  • C-NRPP certified in measurement, mitigation and the CRNCH new-construction protocol
  • Jeff LeBlanc is a C-NRPP certified trainer and teaches the CRNCH course.
  • Jeff is also Past President of CARST (Canadian Association of Radon Scientists and Technologists)
  • Installs meet or exceed CAN/CGSB-149.11-2024 (new construction) and CAN/CGSB-149.12-2024 (existing buildings), the national standards C-NRPP trains and certifies us on
  • 150+ active radon systems in new homes, 5+ years working with one builder, and 1,000+ mitigations overall
  • Owners are Certified Master Inspectors

CRNCH: Controlling Radon in New Canadian Homes, a C-NRPP certified course. In person now, online in 2027.

Let's connect

How can we help you and your team?

Pick what you're interested in and tell us a bit about your project or your team. Building homes? See our Builder Program.

Let's connect Takes about a minute. We reply within 1 business day.
What are you interested in? (check all that apply)
Prefer to talk? Call 506-871-4102.