Ray-Jans Construction Inc. · Cornwall, Ontario

Leaders in Build Quality.

General contractors for residential, commercial, industrial and agricultural projects across Cornwall and Eastern Ontario — owner-run, Tarion-licensed and fully insured.

Licensed · Tarion builder Certified · Legalett installer Insured · Full coverage Base · 45.02°N 74.73°W
WarrantyTarion licensed.
SpecialtyLegalett certified.
ProtectionFully insured.
Home baseCornwall, ON.
The Ray-Jans way

Built on
accountability.

4 Sectors served

Residential, commercial, industrial and agricultural — one contractor for all of it.

2 Owners on the job

Ray Brunet and Gary Jans run the company and stay hands-on with every project.

1 Point of contact

One call from estimate to keys. No layers, no runaround, no surprises.

Crew installing a Legalett radiant heated floor slab before a concrete pour Specialty · Heated slab
Certified installers

Legalett heated floors

We are certified installers of the Legalett engineered slab system — a frost-protected foundation with radiant floor heating built right into the concrete. Warm floors, lower energy bills, no basement required.

How Legalett works
Client words · On the record

Word travels
in a small town.

Ray-Jans Construction did an outstanding job on our recent "Volkswagen White frame" renovation. We would enthusiastically recommend their services for all your renovation and building needs. They added value to all parts of our build and we are very satisfied.
Glenn & Michael Mac Donell · Cornwall Volkswagen
Due to the efforts of Ray-Jans, we are ahead of schedule and the quality of construction has been excellent. Mr. Brunet and his entire group of employees have been polite, professional and enthusiastic throughout. I would not hesitate to use Ray-Jans Construction for any future projects... and recommend them highly.
Paul Connolly · Former franchise owner, McDonald's Restaurants Cornwall
Ray and Gary have done any renovation job I've needed for the past 15 years. Each job has been completed quickly and the level of craftsmanship is always top notch. I would, and have, recommended them to anybody looking to complete a small or large construction project.
Bob Peters · Cornwall, Ontario
Ray-Jans Construction has impressed us in being knowledgeable regarding building code regulations, modern building techniques, having professional support staff and a skilled technical team. Their customer service is outstanding and very prompt — fixing a minor issue 14 months after occupancy. Shout out to Nicole, their planning-phase Wonder Woman! My spouse and I highly recommend Ray-Jans!
Murray Macdonald · Cornwall, Ontario
Next project · Yours

Let's put it
on paper.

Tell us what you're planning — a home, a storefront, a barn, a renovation — and we'll come back with straight answers and a real number.

Or email info@rayjansconstruction.com