Safety & Reliability
Long-Term Plans
Fully Experienced
Quality Materials
Who We Are
At Over The Horizon Roofing, we know that your roof is more than just a part of your home — it's your first line of defense against the elements. That's why we’re committed to providing reliable, weather-resistant roofing and siding services to homeowners and businesses in Nelson, BC, Lethbridge, and across Southern Alberta.
We specialize in steep slope roofing, storm-proofing exteriors, and custom exterior upgrades that are built to last. With deep local knowledge and a commitment to top-quality workmanship, we deliver every project with precision, care, and professionalism.
Quality & Reliability What We Do Best
Steep Slope Roofing Specialists
Steep roofs require a specific skill set, and that’s where we excel. We design and install roofing systems that offer maximum protection, exceptional durability, and beautiful curb appeal — perfect for mountain homes, cottages, and complex rooflines.
Storm-Proofing Exteriors
We don’t just install roofs — we fortify homes. Using high-performance materials, we offer exterior upgrades that stand strong against wind, hail, and heavy precipitation common in Southern Alberta and the Kootenays.
Siding Installation & Repair
Siding is critical for insulation, weather resistance, and aesthetics. We install siding that looks great and performs even better — from vinyl to fiber cement and engineered wood.
Emergency Repairs & Maintenance
Have a leak or storm damage? We offer prompt, reliable repair services to restore your roof or siding and prevent further damage. No job is too big or too small.
Featured Projects
Where We Service
We proudly service residential and commercial clients in:
Nelson, BC
Southern Alberta (Lethbridge & Area)
Why Homeowners Trust
Over The Horizon Roofing
Locally Owned & Operated
Proudly serving Nelson, BC and Southern Alberta.
Licensed & Insured
We meet all regulatory requirements for safety and workmanship.
Experienced Crews
Our roofers and siding experts bring years of hands-on experience.
Quality Materials
We use trusted brands and weather-tested products.
Customer-First Service
We treat your home with the respect it deserves.
Our Promise to You
We don’t just build roofs. We build trust—one shingle, one home, one family at a time.
Every roof we install is done with care and backed by our workmanship guarantee. We’re not just here for the job —we’re here for the long haul.
When you choose Over The Horizon Roofing, you're choosing dependability, durability, and honesty.
Roofing Done Right. Every Time.
