Professional Outdoor Structure Installation
Gazebo, Pergola & Shed Installation
Professional assembly and installation for the outdoor structures you've already purchased. Serving homeowners across the GTA and surrounding areas.
Google Customer Reviews
Verified Reviews From Homeowners Across the GTA
August 2026
"I had a gazebo installed by this company, and they did a fantastic job. The team was professional, efficient, and paid close attention to detail. The finished gazebo looks amazing, and I’m very happy with the quality of their work. I would definitely recommend them to anyone looking for great service and excellent craftsmanship."
August 2026
"Had my 10x12 Yardistry gazebo installed by their team. They did a amazing job and kept the backyard neat and tidy. Very reasonable pricing. I highly recommend their services."
August 2026
"I recently had my gazebo installed by this company, and I couldn’t be happier with the experience. They made sure everything was level, secure, and completed to a high standard. The finished gazebo looks amazing, and the entire process was smooth from start to finish. I highly recommend this company to anyone looking for reliable, high quality gazebo installation services. Thank you for the excellent work!"
September 2024
"They showed up on time. Did a perfect job and left the place clean for a fair price. I would hire these guys again 100%."
June 2024
"They are upfront, honest and extremely efficient. I highly recommend them to anyone looking for a quick and hassle free installation."
March 2024
"The team was great at installing our Pergola in timely fashion and worked closely with me to coordinate the setup. Would highly recommend!"
Primary Services
What We Install
From backyard entertainment spaces to practical storage solutions, our team specializes in assembling and installing a wide range of outdoor structures.
Gazebo Installation
Professional gazebo assembly, installation and anchoring for a wide range of sizes, styles and brands.
VIEW GAZEBO SERVICES
Pergola Installation
Expert assembly and installation for pergolas designed to transform your backyard, patio or deck.
VIEW PERGOLA SERVICES
Shed Installation
Reliable shed assembly and installation for storage buildings from leading manufacturers and retailers.
VIEW SHED SERVICES
Other Services
VIEW OTHER SERVICES
A real Premier Assembly install dayThe Customer Problem
Bought the Kit. Don't Want to Build It?
Outdoor-structure kits are bigger than they look. A gazebo or pergola can arrive in many boxes — hundreds of components, roof panels and some heavy pieces — plus a long set of instructions, the anchoring to plan and the cleanup afterwards.
Premier Assembly handles the assembly and installation so you can spend your weekend enjoying the backyard instead of building it.
Many components
Hundreds of parts across multiple boxes.
Roof panels & heavy pieces
Large panels and weight that need two sets of hands.
Long instructions
Detailed manuals that take time to work through.
Anchoring & installation
Securing the structure to the right surface.
Real Installations
Recent Installations
Real installations. Real products. Real customers. Explore a selection of completed gazebo, pergola and shed installations by Premier Assembly below — a sample of our 1,000+ completed installations.
Brand Experience
Experienced With the Brands You Already Own
You don't need to find a different installer just because your gazebo, pergola or shed came from a particular retailer or manufacturer. Our team has experience assembling products from a wide range of outdoor-structure brands.
Premier Assembly is an independent installation company. Brand names are referenced for identification purposes only and do not imply affiliation, endorsement or certification.
Process
Getting Your Project Installed Is Simple
Send Project Details
Tell us the brand, model, size, city and surface. Photos of the product and area help.
Receive Your Quote
We review the structure, location and surface, then send a clear installation quote for you to approve — no surprise billing.
Schedule Installation
Pick a date that works. We confirm surface, access and product readiness before arriving.
Installation & Completion
Our crew assembles, anchors and walks through the finished structure with you.
What You Can Expect
What You Can Expect From Premier Assembly
We're a specialist installer, not a handyman service. Here's the tangible way we run an installation.
Outdoor-Structure Specialists
We focus on assembling and installing customer-supplied gazebos, pergolas, sheds and other outdoor structures — not general handyman work.
1,000+ Installations Completed
Substantial real-world installation experience across many brands, sizes and surfaces. The projects shown on this site are a selection of that work.
Insured Professional Service
WSIB coverage and liability insurance are in place for the installation work we perform.
Surface-Specific Anchoring
Concrete, wood deck, composite or pavers — we review your surface and use appropriate anchoring hardware where the installation calls for it.
Clear, Upfront Quote Process
Send the product details and photos. We review the project before sending a clear installation quote — no surprise billing.
30-Day Workmanship Guarantee
Our installation workmanship is backed by a defined 30-day guarantee, and we walk through the finished structure with you.
Service Area
Serving Homeowners Across the GTA & Surrounding Areas
Premier Assembly provides gazebo, pergola, shed and outdoor structure installation across a wide service area in Southern Ontario.
York Region
- Aurora
- Newmarket
- Richmond Hill
- Vaughan
- King City
Peel & Halton
- Brampton
- Mississauga
- Milton
- Oakville
- Burlington
Toronto
- Toronto
- Etobicoke
- Scarborough
Durham
- Oshawa
Hamilton Area
- Hamilton
Waterloo Region
- Kitchener
- Waterloo
- Cambridge
Simcoe
- Barrie
- Innisfil
Don't see your city?
Give us a call — we may still be able to help.
FAQ
Frequently Asked Questions
Ready to Get Your Structure Installed?
Have a gazebo, pergola, shed or outdoor structure ready to install? Send us the product details and a few photos and we'll review the project before providing a quote.