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

Avatar for A&E Home Improvement, Inc.

A&E Home Improvement, Inc.

5.00(
7
)
Approved Pro

A&E Home Improvement, Inc.

5.00(
7
)
Approved Pro
Customers say: Quality work
5 years of experience
Free onsite estimate

We are a locally owned and operated company that values honesty and integrity, and treats your home as if it were our own. We offer a variety of services that are customization to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!

"Excellent work done!"

Roman V on June 2024

We are a locally owned and operated company that values honesty and integrity, and treats your home as if it were our own. We offer a variety of services that are customization to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!

"Excellent work done!"

Roman V on June 2024


Avatar for Clay's Restoration

Clay's Restoration

4.92(
6
)
Approved Pro

Clay's Restoration

4.92(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
11 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Feel free to give us a call today!

"Great work."

Dan S on October 2022

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Feel free to give us a call today!

"Great work."

Dan S on October 2022


Avatar for Freedom Framing and More, LLC

Freedom Framing and More, LLC

4.54(
13
)
Approved Pro

Freedom Framing and More, LLC

4.54(
13
)
Approved Pro
Customers say: Quick response
12 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


Handyman Dan

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Handyman Dan

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
16 years of experience
Free onsite estimate

Handyman Dan is a locally owned and operated company that values honesty and integrity above all else. We have several years of experience proudly serving the area. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

Handyman Dan is a locally owned and operated company that values honesty and integrity above all else. We have several years of experience proudly serving the area. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!


Avatar for Quantum Contracting, LLC

Quantum Contracting, LLC

4.84(
28
)
Approved Pro

Quantum Contracting, LLC

4.84(
28
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
11 years of experience

Quantum Contracting, LLC, is proud to serve Southern NH with professional, quality construction services. If you're searching for a contractor, who puts your needs at the top of the priority list, our company is the premier choice in the area. Whether you are a homeowner or business owner, our professional team will get the job done quickly and right the first time. When you contact us, you'll be given the exceptional customer service you deserve, including free quotes, up-front pricing, and no hidden fees. These benefits are provided to our clients in order to show that our company genuinely cares about customer satisfaction. Give us a call today to schedule your free estimate!

"Excellent to work with. I would hire them again in a heart beat. Great craftsmanship and courtesy. Would highly recommend for your projects!"

Sandra W on September 2022

Quantum Contracting, LLC, is proud to serve Southern NH with professional, quality construction services. If you're searching for a contractor, who puts your needs at the top of the priority list, our company is the premier choice in the area. Whether you are a homeowner or business owner, our professional team will get the job done quickly and right the first time. When you contact us, you'll be given the exceptional customer service you deserve, including free quotes, up-front pricing, and no hidden fees. These benefits are provided to our clients in order to show that our company genuinely cares about customer satisfaction. Give us a call today to schedule your free estimate!

"Excellent to work with. I would hire them again in a heart beat. Great craftsmanship and courtesy. Would highly recommend for your projects!"

Sandra W on September 2022


Avatar for Sidewinder Industries Handyman Services

Sidewinder Industries Handyman Services

5.00(
6
)
Approved Pro

Sidewinder Industries Handyman Services

5.00(
6
)
Approved Pro
Super Service Award
2026 years of experience
Free onsite estimate

"Hi there! We’re Sidewinder Handyman Services, proudly serving homeowners since 2025. Whether it’s a small repair, a big upgrade, or something in between, we’re here to make your projects simple, stress-free, and affordable. Our goal is to take the hassle out of home maintenance so you can focus on enjoying your space. Let’s get your to-do list done! Reach out today for your FREE quote and see how easy it can be to love your home again."

"Very helpful professional gave options and was very transparent in pricing"

Todd W on December 2025

"Hi there! We’re Sidewinder Handyman Services, proudly serving homeowners since 2025. Whether it’s a small repair, a big upgrade, or something in between, we’re here to make your projects simple, stress-free, and affordable. Our goal is to take the hassle out of home maintenance so you can focus on enjoying your space. Let’s get your to-do list done! Reach out today for your FREE quote and see how easy it can be to love your home again."

"Very helpful professional gave options and was very transparent in pricing"

Todd W on December 2025


Dependable David Reliable Handyman Service

5.00(
46
)
Approved Pro

Dependable David Reliable Handyman Service

5.00(
46
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
28 years of experience

Here at Dependable David Reliable Handyman Service, we strive to provide our customers with the best service in the business at a fair and reasonable price. We have worked in and around the Lee area for the past fifteen years and look forward to developing a great working relationship with our customers. Give us a call today for an estimate.

"I suppose that if you call yourself "Dependable" right in your name, you have to live up to it, and Dependable David definitely lives up to it. First of all, he answers the phone and gets back to you. Sometimes, this is to tell you that he has no room in his schedule to take on your task. But at least he gets back to you to let you know. And if he does commit to doing work for you, he's there when he says he'll be there. He also does good, solid work. And he listens carefully to what you're asking him to do. If you ask him to be extra neat when painting, he'll be extra neat. If you ask him to tape everything, he'll tape everything. He bills by the hour, so this allows him to be more careful or take extra time to do something just right, if you ask him to. He doesn't need to rush, because he bills by the hour. He also doesn't farm out the work to a bunch of different guys. He shows up himself and does the work. In our case, he ended up swooping in and saving the day after our previous contractor made a royal mess of the job and had to be fired. So far, for us, he has done: --Mudding and painting a large room, including high ceilings and stair wells. --Mudding and painting an entire kitchen. --Installing natural (unpainted) Hickory baseboard molding in our entire 2-story house (including applying polyurethane to the molding before installing). This was an absolutely gigantic job (491 feet of molding), with so many cuts and corners, including some tiny detail areas where the new molding had to mate with existing woodwork (like around the staircase). --Framing, drywalling, and mudding a new hall closet. He also sourced the door for us. In this case, he only had one free day in his schedule, but he didn't over-promise, and told us that he would only have time to frame/drywall and do the first coat of mud (I would have to finish sanding, mudding, painting, installing the door, and trim myself). And he did exactly what he said he would do. All of this work has been great in terms of quality. David is also a friendly guy. He's fun to talk to. And he seems like the kinda guy you can trust in your home. But most of all... he's dependable!"

Jason R on February 2022

Here at Dependable David Reliable Handyman Service, we strive to provide our customers with the best service in the business at a fair and reasonable price. We have worked in and around the Lee area for the past fifteen years and look forward to developing a great working relationship with our customers. Give us a call today for an estimate.

"I suppose that if you call yourself "Dependable" right in your name, you have to live up to it, and Dependable David definitely lives up to it. First of all, he answers the phone and gets back to you. Sometimes, this is to tell you that he has no room in his schedule to take on your task. But at least he gets back to you to let you know. And if he does commit to doing work for you, he's there when he says he'll be there. He also does good, solid work. And he listens carefully to what you're asking him to do. If you ask him to be extra neat when painting, he'll be extra neat. If you ask him to tape everything, he'll tape everything. He bills by the hour, so this allows him to be more careful or take extra time to do something just right, if you ask him to. He doesn't need to rush, because he bills by the hour. He also doesn't farm out the work to a bunch of different guys. He shows up himself and does the work. In our case, he ended up swooping in and saving the day after our previous contractor made a royal mess of the job and had to be fired. So far, for us, he has done: --Mudding and painting a large room, including high ceilings and stair wells. --Mudding and painting an entire kitchen. --Installing natural (unpainted) Hickory baseboard molding in our entire 2-story house (including applying polyurethane to the molding before installing). This was an absolutely gigantic job (491 feet of molding), with so many cuts and corners, including some tiny detail areas where the new molding had to mate with existing woodwork (like around the staircase). --Framing, drywalling, and mudding a new hall closet. He also sourced the door for us. In this case, he only had one free day in his schedule, but he didn't over-promise, and told us that he would only have time to frame/drywall and do the first coat of mud (I would have to finish sanding, mudding, painting, installing the door, and trim myself). And he did exactly what he said he would do. All of this work has been great in terms of quality. David is also a friendly guy. He's fun to talk to. And he seems like the kinda guy you can trust in your home. But most of all... he's dependable!"

Jason R on February 2022


Avatar for Melvin Power Wash

Melvin Power Wash

4.37(
709
)
Approved Pro

Melvin Power Wash

4.37(
709
)
Approved Pro
Customers say: Quality work
15 years of experience
Free onsite estimate

We are a locally owned and operated home improvement and exterior cleaning company based out of Providence, RI and servicing all of Rhode Island, Massachusetts, Connecticut and throughout New England. Our services include: Gutter and Downspout Cleaning, Gutter Repair, Replacement & Installation, Pressure Washing (Roof & House Exterior), Deck Restoration (with Sealant and/or Staining), Deck Maintenance, Window and Screen Cleaning, Carpentry, Exterior Painting, Leaf Removal, Ice & Snow Removal and much more! We are fully licensed & insured and strive to exceed the guidelines established by the Roofing Manufacturers Association. Our mission is to provide the highest quality service to our customers and make it our top priority. We always strive to complete the job to our customers’ requirements and guarantee that it will be done right and on time! Please contact us today to schedule an appointment! 20% OFF from second Home Power wash to Angie's List members. Regularly priced for 2000 feet at $299.00 10% off for Deck maintenance to Angie's List members. Priced regularly 200 feet for $289.00 Call to claim at 401-327-8409

"Melvin ,did an outstanding job with my deck. Replaced all the rotten boards underneath the deck due to age and weather and put the deck back together like brand new. I would highly recommend Melvin on his knowledge and professionalism. He and his crew were outstanding to work with.. Mary Burke- Smithfield ❤️"

Mary B on October 2025

We are a locally owned and operated home improvement and exterior cleaning company based out of Providence, RI and servicing all of Rhode Island, Massachusetts, Connecticut and throughout New England. Our services include: Gutter and Downspout Cleaning, Gutter Repair, Replacement & Installation, Pressure Washing (Roof & House Exterior), Deck Restoration (with Sealant and/or Staining), Deck Maintenance, Window and Screen Cleaning, Carpentry, Exterior Painting, Leaf Removal, Ice & Snow Removal and much more! We are fully licensed & insured and strive to exceed the guidelines established by the Roofing Manufacturers Association. Our mission is to provide the highest quality service to our customers and make it our top priority. We always strive to complete the job to our customers’ requirements and guarantee that it will be done right and on time! Please contact us today to schedule an appointment! 20% OFF from second Home Power wash to Angie's List members. Regularly priced for 2000 feet at $299.00 10% off for Deck maintenance to Angie's List members. Priced regularly 200 feet for $289.00 Call to claim at 401-327-8409

"Melvin ,did an outstanding job with my deck. Replaced all the rotten boards underneath the deck due to age and weather and put the deck back together like brand new. I would highly recommend Melvin on his knowledge and professionalism. He and his crew were outstanding to work with.. Mary Burke- Smithfield ❤️"

Mary B on October 2025


Healey Construction & development LLC

1.00(
1
)

Healey Construction & development LLC

1.00(
1
)
39 years of experience

General Contracting

General Contracting


Sam Multi-Service Center

No reviews yet

Sam Multi-Service Center

No reviews yet
27 years of experience

Sam Multi-services Center

Sam Multi-services Center

...
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FAQs for deck, fence, patio or porch clean and seal projects in Concord, 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 Concord, 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.