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Find Deck, fence, patio or porch clean and sealers in Helena

Avatar for Professional Coatings
Professional Coatings
4.9(
35
)

Serving Helena, MT and surrounding areas

Approved

In business since 1998

Free estimates

Credit card accepted

"The quality of the work is fine.. Very pleased.. I still have not seen any paperwork from the contractor though.."
Response time2 days
27 neighbors recently requested a quote
Recommended by94%of homeowners
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Avatar for Paradise Fencing and Construction Company, Inc.
Paradise Fencing and Construction Company, Inc.
5.0(
8
)

Serving Helena, MT and surrounding areas

In business since 1996

Free estimates

Emergency services offered

Paradise Fencing and Construction Company Inc. has been serving Montana since 1996. Our company is fully licensed and insured. Paradise main office is based out of Great Falls with crews traveling the state of Montana. The Fencing side of our business installs every type of fence available. If sprinkler work is needed we subcontract out the work to top rated sprinkler companies to make sure the project is done correctly. Paradise Construction performs all of the work from dirtwork to finish work. Paradise subcontracts its electrical, plumbing, and HVAC to top quality providers.

Recommended by100%of homeowners
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Avatar for Grandchamp Painting PLLC
Grandchamp Painting PLLC
5.0(
5
)

Serving Helena, MT and surrounding areas

Free estimates

Warranties offered

"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
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Avatar for HAMMERHEAD REMODELING & CONSTRUCTION
HAMMERHEAD REMODELING & CONSTRUCTION
5.0(
2
)

Serving Helena, MT and surrounding areas

In business since 1995

Free estimates

Warranties offered

Quality and Affordable Remodeling\nAll phases of construction from\n Remodeling, Custom Baths & Kitchens\n Decks & Patios\n Room Additions and\nLandscape Construction\n Also Handyman services available\n 26 years in the trades, References and Pictures of completed jobs.\n Financing available\n Call : HAMMERHEAD Remodeling for a free estimate @ (406) 361-0780

Recommended by100%of homeowners
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Avatar for Dedicated Exteriors
Dedicated Exteriors
New to Angi

Serving Helena, MT and surrounding areas

In business since 2020

Free estimates

Emergency services offered

\n We are a full service exterior construction company. Our tradesmen enjoy working together making the management process much more simple by eliminating downtime, poor quality and bickering between trades.  It is our belief that its easier to manage one company rather than many. Let us handle the heavy lifting!\n\nHere's a list of services we specialize in: Exterior Design - Siding - Roofing - Decking - Door/Window Installation - Interior/ Exterior Painting - Gutters - Soft-wash/Pressure Washing - Fencing/railing - Privacy/Shade screens - Interior T&G - Interior Flooring\n

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FAQs for deck, fence, patio or porch clean and seal projects in Helena, MT

You should clean your deck before sealing it. Cleaning before refinishing is critical. If you don’t remove dirt and debris, you'll trap moisture in the wood, which prevents the new sealer from working correctly and can lead to costly repairs. Whether you need to sand, power wash, or sandblast depends on your deck's condition.

Sealing and staining your deck are essential maintenance methods that protect and beautify your outdoor space. Stain adds rich color and guards against fading, while sealant fortifies the wood against moisture and weather damage. Wood type, climate, deck age, and the degree of existing damage determine whether your deck benefits from one or both treatments. Using both options extends your deck’s durability and enhances its overall appearance.

Power washing and sealing your deck costs $500 to $1,700. This process combines the removal of stubborn dirt and debris with a protective seal that preserves the wood’s integrity. Effective cleaning eliminates harmful buildup, and a proper seal prevents moisture damage and wood decay, ensuring long-term durability and reducing future repair expenses.

Your deck must be sealed every one to three years to maintain its strength and appearance. Regular sealing is essential to protect the wood against moisture, mold, and harmful UV rays. A consistent sealing schedule prevents rapid deterioration and costly repairs. Inspections should be performed annually to determine if the protective layer remains intact, extending the life of your deck.

Leaving your deck untreated compromises its structural integrity and safety. An unprotected deck rots quickly due to moisture and environmental exposure, which means that neglecting sealing results in rapid decay and expensive replacement costs of $4,125 to $11,650. Sealing your deck is essential for maintaining its durability and protecting your home.

The sealant on your deck dries within a few hours and reaches full cure within 72 hours before regular use. It is essential to wait until the complete curing period to ensure the protective layer fully sets and resists weather and foot traffic. Proper drying guarantees that your deck is fully protected against moisture and environmental damage, ensuring lasting quality.

The Helena, MT homeowners’ guide to deck, fence, patio or porch clean and seals

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

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