Custom Pergolas Built for Minnesota Backyards
Add shade, style and usable outdoor living space with a custom-built pergola — designed, engineered and installed by your licensed local Three Rivers team.
Pergola Options We Build
From a simple shade structure to a fully outfitted outdoor room, we design your pergola around how you actually want to use the space.
Attached Pergolas
Tied to your home over a patio or deck for shade right off the back door.
Freestanding Pergolas
A destination structure anywhere in the yard — over a patio, fire pit or seating area.
Louvered / Adjustable Roof
Motorized or manual aluminum louvers let you dial in sun, shade or rain protection.
Privacy Walls & Screens
Lattice, slat or louvered side panels for shade and seclusion from neighbors.
Lighting, Fans & Power
Integrated lighting, ceiling fans and outlets wired in-house by 3 Rivers Electric.
Patio & Deck Integration
Built together with a new paver patio or deck for one seamless outdoor living space.
Pergola Materials Compared: Advantages & Trade-offs
The right material depends on your look, budget and how much upkeep you want. Here’s an honest breakdown of the options we build.
Cedar
Warm, natural & classic.
- Beautiful natural wood grain
- Naturally rot- & insect-resistant
- Takes stain & paint well
- Great value for a premium look
- Needs re-sealing every few years
- Weathers gray if left unsealed
- Costs more than treated pine
Pressure-Treated Pine
The budget-friendly workhorse.
- Most affordable option
- Strong & widely available
- Rot- & insect-treated
- Needs sealing & maintenance
- Can warp, crack or check over time
- Less refined appearance
Aluminum / Metal
Modern & virtually maintenance-free.
- Won’t rot, warp, crack or rust
- Slim, contemporary profiles
- Very long lifespan
- Great for louvered roof systems
- Higher upfront cost
- Fewer “warm,” natural looks
- Premium for motorized options
Vinyl / PVC
Clean, low-maintenance white look.
- No painting or sealing
- Won’t rot or attract insects
- Easy to clean
- Can look less premium
- Limited color choices
- Can become brittle over years of UV/cold
Fiberglass
Strong, long spans, low upkeep.
- Extremely strong — long spans with fewer posts
- Low maintenance & paintable
- Very durable & stable
- Highest material cost
- Fewer experienced installers
A pergola is one of the highest-impact ways to make a Minnesota backyard more usable. It defines an outdoor room, throws welcome shade over a patio or deck in our hot, humid summers, and adds real curb appeal and resale value — all while leaving the open-air feel that makes a yard enjoyable.
Because Three Rivers Contracting is a full general contractor, we engineer your pergola for Minnesota loads with proper frost-depth footings, pull the permits, and can integrate it with a new deck or paver patio, privacy screening, and lighting, fans and outlets wired by our in-house 3 Rivers Electric team — so it all comes together as one cohesive project, backed by a written workmanship warranty.
What Twin Cities Homeowners Say
Common Pergola Questions
How much does a pergola cost in the Twin Cities?
Do I need a permit for a pergola?
Attached or freestanding — which is better?
Can you build a pergola with my new deck or patio?
Are you licensed and insured?
Ready to Design Your Pergola?
Get a free, no-pressure estimate from a licensed local team that builds the whole outdoor space — pergola, deck, patio and lighting.








