Duluth Deck Company
Verified Pro
2½+ years online5.0
Deck & Patio Building in Duluth, MN
Compare 28 deck & patio building contractors near you in Duluth and surrounding area with an average rating of 4.7/5. Get free quotes, read reviews, and find the right pro for your project.
Last updated March 23, 2026
One request, multiple quotes — don't overpay
Verified Pro Installers
Other Businesses in This Area
Duluth Custom Decks
5.03½+ years onlineLeacox construction
5.06 mo onlineRokwerks
5.0JM Inc. Masonry & Home
4.9Splitrock Co
4.91½+ years onlineAnderson Building & Restoration Inc
4.76½+ years onlineJ&RS
4.7~6 years onlineNorthern Pines Landscaping & Design
4.419½+ years onlineEd Oman Construction LLC
4.36½+ years onlineMarshall Construction Services
4.02½+ years onlineScott Didrikson Construction
3.4Deck & Patio Building in Nearby MN Cities
Other Services in Duluth
Access Control & Intercom(41)Alarm System Installation(14)Appliance Installation(22)Artificial Turf Installation(28)Automotive Installs(2)Concrete & Paving(33)Electrical Services(23)EV Charger Installation(14)Fencing & Gate Installation(20)Fire Protection & Sprinklers(15)Garage Door Installation(20)Generator Installation(20)
Deck & Patio Building in Duluth, MN
Duluth MN deck building has to handle Lake Superior winter weather, MN brutal freeze-thaw cycles, and the temperature swings between -25°F winter and 80°F summer. Pressure-treated SYP works but rots faster than in drier climates. Composite (Trex, TimberTech) handles freeze-thaw without sealing. The clay subsoil heaves seasonally — footings need to hit 60 inches plus rebar anchors. NeedInstall connects you with Duluth deck builders who pull permits, mitigate frost heave, and properly flash ledgers.
Duluth decks run $35-$60 per sq ft for pressure-treated, $55-$95 for composite. Permits required for decks over 30 inches above grade or attached to homes ($95-$250). MN requires a state contractor license. Standard 60-inch footings.
Frequently Asked Questions
- Wood or composite?
- Composite for any deck more than 6-8 years.
- Footings depth?
- 60 inches in MN to clear frost line.
- Lake Superior climate?
- Lake-effect snow loads heavy. Engineer for wet snow load.
About NeedInstall
NeedInstall helps connect customers with local installation professionals across Duluth and surrounding communities. Featured contractors have claimed their profile and verified their business information. Listings marked as "Verified Pro" have been confirmed by the business owner.