Why Guelph Homeowners Choose O'Connor Contracting

Guelph isn't a one-size-fits-all market. A century home in Westminster Woods, a new build in Kortright Hills, and a estate property in the hills near Guelph South all need a different approach. Our crew has worked on every kind of Guelph home for more than 20 years and we bring that experience to every single quote we write.

Here's what sets us apart from the bigger contractors who treat Guelph as an afterthought:

• Local crews who actually live in the area — we don't drive in from Toronto
• Direct line to the project lead, not a call centre
• Detailed written quotes with no surprise change orders
• Licensed, insured and WSIB-covered for your protection
• 20+ years serving Wellington County and the Guelph area specifically
• Unilock Authorized Contractor for hardscape and interlock projects

Services We Offer Across Guelph

Whether you're planning a backyard transformation or a full home addition in Guelph, our team handles the whole project from permit drawings to final cleanup. We are a one-stop shop, so you do not have to chase down five different trades on your own time.

Our most-requested Guelph services include:

• Home renovations & additions
• Basement finishing & remodeling
• Kitchen renovations
• Bathroom remodeling
• Landscape design and construction
• Pool installation, decks and patios
• Retaining walls and interlock driveways

Our Process for Every Guelph Project

Free Consultation

We come out to your Guelph property, walk the site with you, and listen to what you actually want — not what we want to sell you. You'll get a written quote within a week, broken down so you can see exactly where the money's going.

Permits & Planning

Guelph's building department has its own quirks and we know them well. We pull all the permits, coordinate with the City of Guelph, and schedule inspections so you don't have too.

Build & Hand-Off

Our crews keep the site clean, communicate daily, and do the final walk-through with you before you sign off. If something isn't right, we fix it — its that simple.

Neighbourhoods We Serve in Guelph

We've completed projects all across the town of Guelph, including:

• Downtown Guelph
• Old University
• Kortright Hills
• Westminster Woods
• Village by the Arboretum
• Guelph South
• Grange Hill East
• Rockwood

If you're outside of Guelph, we also serve nearby Brampton and Mississauga homeowners with the same level of service.

Frequently Asked Questions

How long does a typical renovation take in Guelph?

It really depends on the scope of work. A basement finish usually takes 6-8 weeks, a kitchen reno around 4-6 weeks, and a full addition can run 4-6 months. We give you a realistic timeline at quoting stage and stick to it.

Do you pull permits with the City of Guelph?

Yes, we handle all permit applications, drawings and inspections directly with the City of Guelph's building department. You don't have to lift a finger on the paperwork.

Are you licensed and insured?

Absolutely. We carry $5 million in liability insurance, WSIB clearance, and all required trade licenses for general contracting in Ontario. We can provide certificates before any contract is signed.

What areas of Guelph do you serve?

We serve all of Guelph — Downtown Guelph, Old University, Kortright Hills, Westminster Woods, Village by the Arboretum, Guelph South, Grange Hill East and Rockwood. If you're not sure if your address qualifies, just give us a call.

Do you offer free estimates?

Yes, every Guelph consultation is 100% free and there's no obligation to hire us. We come out, look at the site, and give you a honest opinion on what's possible.

Book Your Free Guelph Consultation

The best Guelph contractors get booked up fast — especially heading into spring and summer. If you've got a project in mind, the sooner we can come look at it, the better. Call O'Connor Contracting at (905) 782-8924 or use our contact form and we'll get back to you within one business day.