Top-rated deck, fence, patio or porch clean and sealers.

Get matched with top deck, fence, patio or porch clean and sealers in Helena, MT

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

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

Avatar for Professional Coatings
Professional Coatings
4.7(
40
)

Serving Helena, MT and surrounding areas

Approved

In business since 1998

Free estimates

Credit card accepted

"We are discussing the project. He very professional, and we will definitely contact him when we do the project. I loved that he was truthful, up-front and didn't want to rip off our insurance, or us."
Response time2 days
42 neighbors recently requested a quote
Recommended by94%of homeowners
Request Quote
Avatar for King of Stain, LLC
King of Stain, LLC
4.9(
13
)

Serving Helena, MT and surrounding areas

In business since 2016

Free estimates

Credit card accepted

"No more splinters!! Just had our decks and porches sanded and stained. King of stain did a tremendous job. It was refreshing to work with folks that take pride in what they do!! Two thumbs up for King of Stain."
Deck Refinish
Deck refinish
Deck
Deck
Fence

+5

Response time1 day
Recommended by100%of homeowners
Request Quote
Avatar for Spartan Gutter Guards
Spartan Gutter Guards
4.2(
78
)

Serving Helena, MT and surrounding areas

In business since 2020

Free estimates

Warranties offered

"In a previous review I stated I had not heard anything from the company about necessary repairs. That WAS NOT an issue with the company or its owner! It was an issue with electronic communications failure on my equipment. That issue is resolved (I hope!) I would highly recommend this company to anyone needing any type of repair for their home."
Gutter Install
Dirty, ponderosa filled gutters!
Rapid City, SD
Rapid City, SD
Rapid City, SD

+25

Response time2 days
Response rate87%
Recommended by92%of homeowners
Request Quote
Avatar for Grandchamp Painting PLLC
Grandchamp Painting PLLC
5.0(
5
)

Serving Helena, MT and surrounding areas

Free estimates

Credit card accepted

"Sheldon was excellent! Rapidly responded to our Angi request for a painter and was able to fit our project in when we needed him. Arrived on time and painted bedrooms, dining room wall, and did hallway touch ups. He also did a couple extra touch ups including spackle texture and was able to blend into existing color nicely. Highly recommend!"
Recommended by100%of homeowners
Request Quote
Lapka & Sons LLC
5.0(
2
)

Serving Helena, MT and surrounding areas

In business since 1972

Free estimates

Offers commercial services

"We had our back deck demolished and replaced and our side decks refinished. We love the results of both jobs. Brian and his crew worked hard and were very professional. They hauled the demolished back deck away, moved our deck furniture and raised planters off the side deck and replaced it when finished. They also extended a downspout so it would drain away from the house and built a step from the bedroom door to the back deck and moved firewood away from the deck so I didn't have to. These were all thoughtful and not inculded in the bid. All the crew was cheerful and nice to be around during the time they were here."
Response time10 mins
Recommended by100%of homeowners
Request Quote
Killam's Get It Done Maintenance & Repairs Service Great Falls MT
New to Angi

Serving Helena, MT and surrounding areas

In business since 2019

Free estimates

Killam's Get It Done is your industry expert in landscpaing the Great Falls area. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. Give us a call today we look forward to working with you!

Request Quote
Avatar for Shade Grenade Painting Plus
Shade Grenade Painting Plus
New to Angi

Serving Helena, MT and surrounding areas

In business since 2017

Free estimates

Shade Grenade Painting Plus, is a locally owned and operated business with 4 years of experience. We specialize in painting, remodeling, concrete, and landscaping. Your satisfaction is our main goal. Give us a call today for a personalized and complimentary consultation.

Response time4 hrs
Request Quote
Showing 1-10 of 13
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.

See all articles