
A covered deck or pergola turns a sunny patio into an all-day room. We build pergolas, gazebos, and full covered decks in cedar, fir, and reclaimed timber.
Every specialty within pergolas & covered decks, with its own scope, timeline, and fixed-price proposal. Pick the one that matches your project.
Cedar post-and-beam pergolas over patios and decks.
View Cedar Pergolas detailsRoofed decks with tongue-and-groove ceilings and concealed lighting.
View Covered Decks detailsCedar gazebos detached from the main cottage, on patios or by the shore.
View Freestanding Gazebos detailsScreened-in porches that keep blackflies out without losing the lake view.
View Screened Porches & Sunrooms detailsHeavy timber pergolas, shade structures, posts, beams, braces, and custom detailing.
View Timber Pergolas detailsPergolas and decks planned for retractable screens, awnings, and shade systems.
View Retractable Shade Structures detailsCovered outdoor living spaces with lighting, heaters, screens, privacy, and dining zones.
View Outdoor Rooms detailsFront entries, side entries, porch roofs, landings, and weather protection.
View Covered Entryways detailsThree-season rooms, enclosed porches, screen systems, windows, and finish upgrades.
View Three-Season Rooms detailsScreen repairs, framing repairs, door swaps, rot repair, and finish refreshes.
View Screened Porch Repairs detailsLicensed plumbing rough-in, fixture, and repair work tied to your pergolas & covered decks project.
View Pergolas & Covered Decks Plumbing detailsLicensed electrical rough-in, fixtures, and panel work tied to your pergolas & covered decks project.
View Pergolas & Covered Decks Electrical details
Named #1 by the Quality Business Awards for craftsmanship, transparency, and on-time delivery across Muskoka.
"I hired Northern Oaks for a driveway extension as part of my home renovation so I could park two additional cars, and I'm really impressed with the results. The quality of the work and craftsmanship really stand out. It's been over 6 months and it's held up perfectly."
"We hired Rob to install a new front porch and repair a set of stone steps leading into our garage. We are extremely happy with how the completed project looks and with the work Rob did for us. Rob was flexible and accommodating."
"Rob and his team at Northern Oaks Contracting are very professional, communication is excellent, and they were well priced. I had Rob come look at a water leak issue that had been looked at twice before by other contractors who didn't fix it."
"We had an excellent experience with Northern Oaks Contracting. Rob was always friendly, professional and very knowledgeable in many different areas. Not only did he do a great job with our renovation but he noticed and helped us out in some other areas too."
"The Northern Oaks Contracting crew has been amazing to work with from start to finish. Their ability to keep both customers and trades well-coordinated has made the entire process smooth and stress-free. Highly recommended to anyone looking for a reliable and professional team!"
"Robert installed a kitchen backsplash for us. Communication was great and he showed up to do the work when he said he would. The price was very reasonable and quality of work excellent. Would definitely recommend them."










Tell us about the space. A real project manager replies within 4 to 8 hours with next steps.
Four things we do on every job, no matter the size. It's how we make sure the finished work still looks and functions the way it should years down the road.
Before we quote or design anything, we walk the site, take real measurements, and ask what you actually want out of the space. The best projects start with a clear picture, not a guess.
Every material gets picked for how it'll look, feel, and hold up over years of real use. We'll tell you where to spend and where you can save without regretting it later.
Straight walls, tight joints, level floors, clean finishes. We take the extra hour it costs to do it right because it saves you the callback and it's the work we want our name on.
One project manager from first quote to final walk-through. Punch lists get closed, the site gets cleaned, and you get a warranty in writing. No loose ends.
All workmanship backed by a 5-year warranty in writing.








No mystery, no ghosting between steps. Here's the exact path from first phone call to final walk-through, with what happens, who's on it, and what you'll have in your hands at the end of each stage.
Sun-path study and view sightlines before footprint is locked.
Sealed structural drawings for permit.
Posts, beams, roof, and ceiling finish by our crew.
Same project manager from first call to final walk-through.
We run the full scope or with vetted partners on a single contract. Here's what typically lands inside this kind of project.
Heavy timber or aluminum posts and beams anchored to deck or slab.
Louvered, retractable canopy, or solid SIP roof depending on use.
Motorized phantom screens for bug-free three-season use.
Heaters, fans, lighting, and outlets wired into the structure.
Tongue-and-groove ceilings, beam wraps, and decorative trim.
Two ways to kick things off. Whichever is easier for you.
We'll meet you at the property, pull tape, take photos, and walk the scope with you in person.
Book a site visitPrefer to stay put? Hop on a video call and we'll walk the space or the plans together from anywhere.
Schedule a callYes. Any roofed structure attached to the house or over a certain footprint requires a building permit.
Pergola for dappled shade and indoor-outdoor feel. Covered deck for full rain shelter and cold-month use. Both can integrate concealed lighting and fans.
30 to 50 years with periodic stain-and-seal and proper detailing at post bases. Douglas-fir slightly longer with weather-shielded beam ends.
Yes. Motorized aluminum louver systems, retractable canopies, and sliding glass panels are all options we install.
Properly proportioned, no. We design beam height and post placement to frame the lake, not block it.
Yes. We assess footings and beam capacity first. Some older decks need reinforcement to carry roof load.
Any roofed structure is. Open-rafter pergolas are not, but if you add a roof, polycarbonate panels, or louver system, we engineer for snow.
Yes. Recessed LEDs, in-ceiling speakers, ceiling fans, and heaters routed through tongue-and-groove ceilings during framing.
Most builds run 2 to 5 weeks on site once footings are in.
We come to the site (or hop on a video call, whichever is easier), walk through the space with you, take measurements and photos, and ask questions about how you actually use the property. There is no sales pitch. You leave the meeting with a clear next-step plan and a rough sense of scope and timing, and we leave with enough information to start putting a real proposal together.
Local sourcing is absolutely an option and something we lean into whenever it makes sense, but it is not the only path. We source based on each client's needs, budget, and the specific goals for their project. Sometimes the right material is a local Muskoka supplier or a nearby millwork shop. Other times it's a specialty product from further away that better fits the look, performance, or lead time. We walk you through the options and make the call together.
A dedicated project manager owns your file from the first conversation through the final walk-through. On the ground you'll see our own carpenters and site lead running the day-to-day, plus vetted trade partners for plumbing, electrical, HVAC, and specialty finishes. Everyone on site works to the same standard and reports up through the project manager, so you always know who to call and never get bounced between subs.
You get a single project manager as your point of contact, weekly photo updates so you can see progress even if you're out of town, scheduled check-in calls at major milestones, and any change to scope, timeline, or materials in writing before it happens. Most of our clients live in Toronto or out of province, so the whole process is built to work without you needing to be on site.
Change orders happen on almost every project once things are open and real conditions are visible. When something needs to shift (a hidden condition, a design tweak you want, a material swap) we document exactly what's changing, the impact on schedule, and the impact on the number, then send it to you for sign-off before any work happens. No surprises on the final invoice.
Every day. Site gets broomed and organized at the end of every workday, materials get stored properly, and containment stays in place so dust doesn't migrate through the rest of the house. At the end of the project the site gets a full detail clean before handover, and we do a joint walk-through with you to catch anything that needs a final touch.
A full two-year workmanship warranty on everything we build, in writing, handed to you at closeout along with a maintenance schedule and a folder of all product manuals, paint colours, and finish specs. If something isn't right we come back and fix it, no debate. On new builds you also get the applicable structural warranty coverage on top of that.
Real projects, real progress shots. Tap through for the full story on any of them.

Deck pricing swings more than almost any other exterior project. Here is what drives the number, from framing to railing to the rock under your feet.
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A pergola is either an afterthought or the reason your deck gets used until 10 p.m. Here is how we design ones that hold up and look right.
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A cottage deck lives outside every kind of Muskoka weather. Here is how we design them to still look right in year twenty.
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