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Deck, fence, patio or porch clean and sealers in Alton Bay

Avatar for Freedom Framing and More, LLC
Freedom Framing and More, LLC
19 Hampshire Rd, Unit 1852
4.54(
13
)
Approved Pro
Freedom Framing and More, LLC
19 Hampshire Rd, Unit 1852
4.54(
13
)
Approved Pro
Customers say: Quick response
11 years of experience
Free onsite estimate

Freedom Framing and More, LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 4 years of experience serving New Hampshire, NH and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!

"Timely and quality work"

John D on March 2024

Freedom Framing and More, LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 4 years of experience serving New Hampshire, NH and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!

"Timely and quality work"

John D on March 2024


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
77 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
19 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


Sonart Construction Corp.
3303 Avalon Drive
2.00(
1
)
Approved Pro
Sonart Construction Corp.
3303 Avalon Drive
2.00(
1
)
Approved Pro
172 local quotes requested
12 years of experience

Sonart Construction Corp. has over15 years of experience in providing a variety of exterior and interior renovation services. We provide services to Palm Beach, Broward and Miami-Dade Counties.. We specialize in Bathroom Remodeling, Kitchen Remodeling, Flooring and the list goes on. Customer satisfaction is what determines our success, which is why we take a hands-on approach and keep the customer informed through every phase of the project. When interacting with our company, you’ll notice that we’re particularly focused on the principles of quality workmanship, timely completion, competitive pricing, and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your renovation needs. Give us a call today!

"Sign contract April 4th 2025 was told would take two to three weeks this job was removing pressure treated and replacing with composite material we picked out samples from local building material outlet and showed so-called supervisor what we wanted was told he would be ordering them funny thing where we got the samples all items were in stock at least a week delay items had to be special ordered what we were told another special order for the railings another week delay called or message several times to correct mistakes July 4th is just around the corner job is still not complete"

YVONNE B on June 2025

Sonart Construction Corp. has over15 years of experience in providing a variety of exterior and interior renovation services. We provide services to Palm Beach, Broward and Miami-Dade Counties.. We specialize in Bathroom Remodeling, Kitchen Remodeling, Flooring and the list goes on. Customer satisfaction is what determines our success, which is why we take a hands-on approach and keep the customer informed through every phase of the project. When interacting with our company, you’ll notice that we’re particularly focused on the principles of quality workmanship, timely completion, competitive pricing, and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your renovation needs. Give us a call today!

"Sign contract April 4th 2025 was told would take two to three weeks this job was removing pressure treated and replacing with composite material we picked out samples from local building material outlet and showed so-called supervisor what we wanted was told he would be ordering them funny thing where we got the samples all items were in stock at least a week delay items had to be special ordered what we were told another special order for the railings another week delay called or message several times to correct mistakes July 4th is just around the corner job is still not complete"

YVONNE B on June 2025


Avatar for Longarone Exteriors
Longarone Exteriors
67 WEST ST
5.00(
1
)
Approved Pro
Longarone Exteriors
67 WEST ST
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1093 local quotes requested

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.

"Customer Service was fantastic. Gustavo couldn't have been more helpful and responsive. Alex did a beautiful job staining my large deck and mahogany stair and handrails. So neat and orderly. A pleasure to be around. Very professional. Look forward to our next project. Bob Murray"

Robert 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.

"Customer Service was fantastic. Gustavo couldn't have been more helpful and responsive. Alex did a beautiful job staining my large deck and mahogany stair and handrails. So neat and orderly. A pleasure to be around. Very professional. Look forward to our next project. Bob Murray"

Robert 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
285 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
Independence Exteriors
Po Box 146
No reviews
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
Sandroni Construction
2 Silver Lane
No reviews
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Showing 1-10 of 167

FAQs for deck, fence, patio or porch clean and seal projects in Alton Bay, 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 Alton Bay, 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.
deck built of vinyl material on back of house
Jun 24, 2025
Jun 24, 2025
Budget for composite decking costs based on factors such as deck size, composite type, site preparation, demolition, labor, permits, maintenance, and more.
Person measuring to repair a deck
Apr 30, 2025
Apr 30, 2025
Budget for deck replacement costs based on factors such as deck size, materials, extent and type of damage, demolition, labor, and more.
new deck on upper level of house overlooking trees
Apr 25, 2025
Apr 25, 2025
Planning to add a deck to your home? Explore how materials, project size, and labor impact the overall price, and get tips to maximize your investment.
A white composite fencing
Apr 14, 2025
Apr 14, 2025
Composite fencing costs range depending on the fence height and length, materials, and location. Difficult terrain can increase fencing costs as well as additional features like gates.
new deck built of trex decking material
Apr 14, 2025
Apr 14, 2025
Trex decking can create the beautiful yard you’ve been dreaming of. This guide breaks down all the costs and the most important factors, including labor, type, and permits.
sealing a wooden deck with a paintbrush
Apr 9, 2025
Apr 9, 2025
Learn how much it costs to seal a deck, exploring factors like its size, materials, sealant type, prep work required, and local labor rates.
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