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Top-Rated Deck repair pros in Gardiner - Updated Nov 2026

Avatar for Grandchamp Painting PLLC
Grandchamp Painting PLLC
5.0(
5
)
Deck or Porch - RepairDeck or Porch - Repair - For Business

Serving Gardiner, MT and surrounding areas

Free estimates

Credit card accepted

"Sheldon and his team were everything you could want in a painter. Prompt communication, fair price, good advice and excellent work. They went above an beyond to fix the little things that they found. No extra cost. They even moved the wood pile away from the deck and restacked it. High marks across the board."
Recommended by100%of homeowners
Kendrick Harvey Carpentry
New to Angi
Deck or Porch - Repair

Serving Gardiner, MT and surrounding areas

In business since 1985

Free estimates

Credit card accepted

We are a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customized to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

Deck addition
Top view
2 story deck
Ipe border with copper field and epoxy finish.
Allen's Siding & Windows, Inc.
New to Angi
Deck or Porch - Repair

Serving Gardiner, MT and surrounding areas

In business since 1988

Allen's Siding & Windows, Inc., is a Full Service,Owner Operated Company for over 17 years in complete exterior home improvements from custom design additions, sunrooms, patios, and decks to complete siding and window installations and repairs as well as all exterior window treatments including custom shutters and awnings. We specialize in ALSIDE ULTRAMAX Windows, which have been energy star partner for 3 years running. We work with you from start to finish with complete client focus, and professional personalized service giving superior craftsmanship with attention to each detail to ensure we create the vision you have for your home. Hire The Contractor not a Salesman. Please see our website at www.sydngys.com

Deck Repair FAQs, answered by experts

In general, you need a footing at each corner of your deck, and within 8 feet of each other. So, how many you need depends on the size and shape of your deck, plus any local building codes. It also depends on factors like the load capacity of your soil and the weight of your deck. You can find a footing calculator online or contact a pro for support.

Expect to spend around $10,000 to $11,000 to replace a 20-by-20-foot deck. Using high-end materials like composite or exotic hardwoods can drive up the cost, as can custom features and design elements. You can also expect to pay more than average if your deck replacement requires a site evaluation or if you need the work done during the busy season.

Yes, deck footings typically require an inspection before laying down concrete. While not all local building codes require footing inspection, proper placement ensures a safe and structurally sound deck. An inspector will verify that the deck can adequately hold what you put on top of it., and that the footings have been dug to the correct dimensions.

While the terms deck and porch are often used interchangeably, they are two distinct structures. A porch is a covered structure, usually attached to the front of a home, that offers protection from the elements. In contrast, a deck is an open, uncovered platform, often attached to the back or side of a home. Because porches have a roof, they typically require less maintenance than decks, but both features need regular cleaning and repairs to stay in good condition.

No, you don’t need a permit to repair and replace a few boards on an existing deck. However, if you’re making structural changes to the deck or tearing down the old one and building a new one, you will likely need a permit. Check with your local municipality for the regulations and rules in your area, or ask a local contractor who builds decks for advice.

The Gardiner, MT homeowners’ guide to deck repair services

From average costs to expert advice, get all the answers you need to get your job done.