Neilson’s Heating & Ventilation Services in Fredericton

From complete unit installations, Neilson’s Heating & Ventilation provides HVAC services for geothermal heat pumps, furnaces, boilers, air heat pumps and central vacuum systems and more! We have built a great reputation in the Fredericton area because we provide quality workmanship and are always honest with our clients about their installation and service.

Furnace Installations, Inspections & Routine Maintenance

Don’t shiver your way through an unruly winter or try to beat the heat this summer—ensure your units are functioning as intended. Whether you need an installation, service or a brand new model, we’ll make sure to get your furnace or air conditioning units up and running as fast as possible. Call our owner Kevin today for an expert installation. We have more than 25 years of experience in the industry!

Ventilation Units: Designed to Improve Indoor Air Quality

Your home’s air quality is not what it used to be. Over time, pollutants, bacteria and dust can become trapped in the ventilation ducts and circulate around your home. With superior Venmar products and our commitment to doing the job right, you can count on us to greatly improve the air quality in your home. We’re leaders in the industry and are dedicated to meeting the R-2000 standard for efficient energy use and improved indoor air quality.

Professional Associations & Certifications


  • Residential heating and ventilation
  • Light commercial and industrial heating and ventilation
  • Geothermal systems

Comfort Matters

Keep cool – check out our services and climate controlled home options today!

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506‑459‑6640 | | Serving Fredericton, Oromocto and Saint John River Valley

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