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Deck, fence, patio or porch clean and sealers in Barnstead

Avatar for Seal-A-Deck

Seal-A-Deck

58 Pulaski St. B4-5
4.39(
31
)
•Approved Pro

Seal-A-Deck

58 Pulaski St. B4-5
4.39(
31
)
•Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
65 local quotes requested

Massachusetts' Leading Wood Restoration and Maintenance Company. We restore weathered, grimy, moldy, splintered decks back to like new condition. Projects are usually completed within two days!

"We hired this company. I don't mind paying but when they missed so many areas. It's very frustrating and I have to finish the job myself. Anthony promised a great job and so didn't Nicole. I sure didn't even get a good job. The hand railings are super rough, and where the pressure washer chewed up the wood it was never fixed. It was definitely a hack job. I was promised over the phone a walk through at the end. It never happened. Couldn't communicate with the workers. I couldn't understand them. Definitely the pictures that they posted on other jobs don't match what I paid for. A very disappointing experience with this company. I would shop around.. plus I included Anthony in the last few emails and he couldn't even respond back. Awful !!! The handrails was addressed in after the power washing. The owner needs to go back and see the truth. I have the email saved!!!! Give me your email and I would be gladly to send it you!! You shouldn't be sparky when your team hacked my deck. I will be re-doing myself. Such a joke of a company."

Sean W on June 2024

Massachusetts' Leading Wood Restoration and Maintenance Company. We restore weathered, grimy, moldy, splintered decks back to like new condition. Projects are usually completed within two days!

"We hired this company. I don't mind paying but when they missed so many areas. It's very frustrating and I have to finish the job myself. Anthony promised a great job and so didn't Nicole. I sure didn't even get a good job. The hand railings are super rough, and where the pressure washer chewed up the wood it was never fixed. It was definitely a hack job. I was promised over the phone a walk through at the end. It never happened. Couldn't communicate with the workers. I couldn't understand them. Definitely the pictures that they posted on other jobs don't match what I paid for. A very disappointing experience with this company. I would shop around.. plus I included Anthony in the last few emails and he couldn't even respond back. Awful !!! The handrails was addressed in after the power washing. The owner needs to go back and see the truth. I have the email saved!!!! Give me your email and I would be gladly to send it you!! You shouldn't be sparky when your team hacked my deck. I will be re-doing myself. Such a joke of a company."

Sean W on June 2024

Avatar for Costello Coatings

Costello Coatings

7862 W Irlo Bronson Memorial Hwy #235
4.78(
36
)
•Approved Pro

Costello Coatings

7862 W Irlo Bronson Memorial Hwy #235
4.78(
36
)
•Approved Pro
Super Service Award
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
22 local quotes requested

Costello Coatings, based out of Freeport, Maine, with over 25 years of experience, is dedicated to providing our Customers with the finest quality craftsmanship possible. We put our Hearts in to each and every project and look forward to continuing to build our reputation as the premier service of Cumberland county, ME and the surrounding area.we are insured ,have an A-1 rating with the better business bureau and value each and every customer !

"Fast and quality work"

Larry M on July 2024

Costello Coatings, based out of Freeport, Maine, with over 25 years of experience, is dedicated to providing our Customers with the finest quality craftsmanship possible. We put our Hearts in to each and every project and look forward to continuing to build our reputation as the premier service of Cumberland county, ME and the surrounding area.we are insured ,have an A-1 rating with the better business bureau and value each and every customer !

"Fast and quality work"

Larry M on July 2024

Avatar for Longarone Exteriors

Longarone Exteriors

67 West Street
5.00(
6
)
•Approved Pro

Longarone Exteriors

67 West Street
5.00(
6
)
•Approved Pro
Customers say: Quick response
1181 local quotes requested
6 years of experience

Longarone Exteriors Inc has the distinction of being one of the highest rated construction companies. It is our ability to provide clients with exceptional work, while always developing lasting relationships with our clientele, that sets us apart from the crowd. Behind the high ratings from the Better Business Bureau are our team of highly experienced professionals, completely obsessed with the idea of building projects in the most efficient, time effective, and with the lowest cost methods possible, all while providing our clients with the type of experience that has allowed us to grow in good times and bad, since 2019.

"Longarone in the best company that you can have. They are amazing and my house looks great"

Gustavo M on July 2025

Longarone Exteriors Inc has the distinction of being one of the highest rated construction companies. It is our ability to provide clients with exceptional work, while always developing lasting relationships with our clientele, that sets us apart from the crowd. Behind the high ratings from the Better Business Bureau are our team of highly experienced professionals, completely obsessed with the idea of building projects in the most efficient, time effective, and with the lowest cost methods possible, all while providing our clients with the type of experience that has allowed us to grow in good times and bad, since 2019.

"Longarone in the best company that you can have. They are amazing and my house looks great"

Gustavo M on July 2025

Avatar for BRW Construction

BRW Construction

29 Benson Ave
5.00(
17
)
•Approved Pro

BRW Construction

29 Benson Ave
5.00(
17
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
216 local quotes requested

BRW Construction has been building commercial and custom decks for the past 8 years. We have also taken on many kitchen rebuilds, bathrooms and many types of flooring-hardwood, pergo, and different styles of vinyl plank flooring. We have decades of experience from frame to finish. No job is too small, no job is too big!

"I am in a condo association where we are responsible for our own decks - crazy I know. I am proud to say that my deck clearly stands out as the premium option. The materials are of high-quality. BRW gave me the option of using Trex and I couldn’t be happier. I was quoted a very reasonable price and they were very timely with the first visit, subsequent visit to start and completed the project VERY QUICKLY! I highly recommend BRW."

Philip H on February 2025

BRW Construction has been building commercial and custom decks for the past 8 years. We have also taken on many kitchen rebuilds, bathrooms and many types of flooring-hardwood, pergo, and different styles of vinyl plank flooring. We have decades of experience from frame to finish. No job is too small, no job is too big!

"I am in a condo association where we are responsible for our own decks - crazy I know. I am proud to say that my deck clearly stands out as the premium option. The materials are of high-quality. BRW gave me the option of using Trex and I couldn’t be happier. I was quoted a very reasonable price and they were very timely with the first visit, subsequent visit to start and completed the project VERY QUICKLY! I highly recommend BRW."

Philip H on February 2025

Building Memories

59 Colonial Rd
5.00(
1
)

Building Memories

59 Colonial Rd
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Owner-operated. No subs. Cost is determined by the job. No travel charges. No service charges.

Owner-operated. No subs. Cost is determined by the job. No travel charges. No service charges.

Joe Copp Painting

14B Crescent St
3.40(
5
)

Joe Copp Painting

14B Crescent St
3.40(
5
)
Customers say: Quality work
31 years of experience

5 men on crew multi-talented We sub-contract or work directly with the customer We take a deposit upon signing then payments after completing agreed-upon stages of the job

5 men on crew multi-talented We sub-contract or work directly with the customer We take a deposit upon signing then payments after completing agreed-upon stages of the job

Independence Exteriors

Po Box 146
No reviews yet

Independence Exteriors

Po Box 146
No reviews yet
24 years of experience

Exterior and Interior Remodeling,Vinyl Siding,Exterior Aluminum Trim Coverage,Kitchens,bathrooms,replacement doors and windows.decks,roofing.

Exterior and Interior Remodeling,Vinyl Siding,Exterior Aluminum Trim Coverage,Kitchens,bathrooms,replacement doors and windows.decks,roofing.

Sandroni Construction

2 Silver Lane
No reviews yet

Sandroni Construction

2 Silver Lane
No reviews yet

Cancel & Son's Paving , Seal Coating LLC

405 Regent Dr
No reviews yet

Cancel & Son's Paving , Seal Coating LLC

405 Regent Dr
No reviews yet
12 years of experience

Hardscape basically anything that has to do with trucking services. Land clearing . Bobcat work.

Hardscape basically anything that has to do with trucking services. Land clearing . Bobcat work.

Molino Contracting LLC

1678 US-3
No reviews yet

Molino Contracting LLC

1678 US-3
No reviews yet

We specialize in drywall and remodeling any jobs from big to small comercial or residential!

We specialize in drywall and remodeling any jobs from big to small comercial or residential!

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FAQs for deck, fence, patio or porch clean and seal projects in Barnstead, NH

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 Barnstead, NH 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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