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Where one call does it all.

No job is too big or too small!

Muskoka Contractors, Proudly serving Bracebridge, Gravenhurst, Bala, Torrance, Huntsville, Severn Bridge, Muskoka, Barrie, Orillia and surrounding area.

Projects of all sizes

As a General Contractor we take on projects of all sizes, we can take any project from conception to completion.

Super Talented

Our wide variety of talent on staff allows us to complete a wide variety of jobs quickly.


We specialize in roof repairs, renovations, windows, siding and doors and offer emergency services 24/7.

Specialty Services

Preferred roofing contractor in Muskoka. Our roofers can get your roof repair or replacement done quickly and properly. More info…
GBS Contracting Services Inc. has a wide variety of in house talent. Basement remodeling, kitchen remodel or bathroom remodel we have the skills to make your dream a reality. More info…
Boost your home’s curb appeal with new windows, new entry doors and new siding. Whether you are looking for a complete up date or just want to change a few windows to save money on heating this winter we have got you covered! More info...

Client Testimonials

Please accept my thanks to you and your workers for a job well done.  The fellows returned this morning with the required material and finished the job quickly.  They were personable, polite and friendly; a credit to your company.
Barry Stewart
We want to thank you and the workers who did the project, renovating the deck roof at our home. We are completely satisfied with the end result. The construction crew executed the job professionally and with good spirit and respect for our property. It was all good.  It was a pleasure meeting Mike.  A special thank you to you, Bob, for your assistance in making this all possible. You are exceptional. Please extend our appreciation to Corrie as well.  He was great.  Look forward to doing business with your company again.
A &F Botham
Mike at GBS Contracting Services Inc. had been recommended to us, and we in turn recommend him to you. He and his crew reshingled our difficult and convoluted roof swiftly, competently, pleasantly, and at a fair price.  Months later, his crew removed the snow and ice off our roof; Mike directed from below and stood away back, revealing both his experience — and wisdom.
Hilary Clark Cole and Alex Tilley
We have contracted GBS Contracting to do several jobs for us at our cottage, from building a beautiful Muskoka Room, to renovating a bathroom, to adding a master bedroom with an ensuite, to designing and building a gantry to the dock, to completing a new roof and an outside deck.  Each occasion he managed his team with expertise to  deliver both on time and on budget!  Mike at GBS Contracting is our “go to” person in Muskoka for all our cottage needs!
Jackie Somerville
They done an excellent job on both installaion of new shingles as well as removal and clean up of old ones. Very nice guys, polite and nice to speak with. Excellent job guys!!
W&M Newton

Latest News


Working at Heights Trained!!

Congratulations to our gang who recently completed Working At Heights training course. Are you looking for a company that’s committed... Read More →

Our Homes Magazine Ad

Check us out in the latest addition of Our Homes Magazine…see our ad on page 68…  ... Read More →

Why Its Worth Hiring a Professional Roofer

This article from Our Homes Magazine outlines perfectly the challenges a home owner goes through in doing your own roof.... Read More →

Winter Roofs

Hard to believe that this was what we were dealing with this time last year. Enjoy the beautiful weather. If... Read More →

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