Top-rated deck cleaning pros.

Get matched with top deck cleaning pros in Amherst, NH

Enter your zip and get matched with up to 5 pros

Need a pro for your deck cleaning project in Amherst, NH?

Select your specific project to find the pro for you.

TRUSTED BY AMHERST, NH HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon163
    Verified deck cleaning services reviews

Verified Reviews for Deck Cleaning pros in Amherst, NH

*The Angi rating for Deck Cleaning companies in Amherst, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Deck Cleaning needs.

*The HomeAdvisor rating for Deck Cleaning companies in Amherst, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Deck Cleaning needs.

Last update on September 08, 2025

Find Deck cleaning pros in Amherst

Avatar for DC Carpenter, LLC
DC Carpenter, LLC
4.7(
160
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Amherst, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Emergency services offered

"Dennys redid the concrete footings of my deck. He and his crew came out quickly, and finished the job in 2 days. I am very happy with the results. They also did a good job cleaning up the job site. I highly recommend DC Carpenter."
New Construction
Framing
House Wrap
Siding and Trim
Framing

+20

Response time1 day
36 neighbors recently requested a quote
Recommended by93%of homeowners
Request Quote
Avatar for JR Carpentry
JR Carpentry
4.5(
73
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Amherst, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"Very professional and reliable, on time, clean and great work. JR Carpentry built a privacy fence for me and they did a great job in timely fashion. I would definitely recommend them for all carpentry projects!"
Our work
Our work
Remodel
Remodel
Remodel

+201

Response time12 hrs
12 neighbors recently requested a quote
Recommended by71%of homeowners
Request Quote
Avatar for Seal-A-Deck
Seal-A-Deck
3.5(
49
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Amherst, NH and surrounding areas

Approved

In business since 2000

Emergency services offered

Warranties offered

"Working with Seal A Deck to hang my lights was seamless and my house looks great!"
2019 BONS WINNER
2020 BONS WINNER
2021 BONS WINNER
2022 BONS WINNER
2023 BONS WINNER

+14

73 neighbors recently requested a quote
Recommended by90%of homeowners
Request Quote
Avatar for A&E Home Improvement, Inc.
A&E Home Improvement, Inc.
5.0(
7
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Amherst, NH and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"A&E home improvement they are very professional, responsable and clean. I am very pleased with the job done. Alex and his team showed a lot of knowledge, they will help you get your kitchen or bathroom remodel if you donâ t know what you want â like meâ he will help you. I Highly recommend them."
walk in shower no curb
walk in shower no curb
walk in shower no curb
walk in shower no curb
walk in shower no curb

+47

Response time5 hrs
Recommended by85%of homeowners
Request Quote
Avatar for Freedom Framing and More, LLC
Freedom Framing and More, LLC
4.3(
14
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Amherst, NH and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"The project is underway and will be completed on time. Mathew is very personable and easy to work with. He has kept me informed about every step thus far. I’m looking forward to having our new space completed and ready to use."
Before
During
Wrapping up
Finished
Prep

+34

Response time2 days
Response rate95%
Recommended by84%of homeowners
Request Quote
Avatar for Jamison's Carpentry
Jamison's Carpentry
5.0(
3
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Amherst, NH and surrounding areas

Approved

In business since 2021

Free estimates

Small jobs welcome

"Jamison is prompt, efficient, and professional. I will reach out to him again for future projects."
faux beams
faux beam
outdoor screen porch
window trim installed
screened porch

+2

Response time11 hrs
Recommended by100%of homeowners
Request Quote
Carlos Carpentry
5.0(
1
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Amherst, NH and surrounding areas

Approved

In business since 2006

Offers commercial services

Customers say: Quick response

We take great pride our experience, expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Recommended by100%of homeowners
Request Quote
Avatar for Oak Grove Woodworks
Oak Grove Woodworks
5.0(
2
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Amherst, NH and surrounding areas

Approved

Free estimates

Warranties offered

Small jobs welcome

Established in 2019 with over 20 years experience our mantra is Quality, Communication.and Craftsmanship are the gold standard that set us apart. We strive on quality to ensure our clients are getting the best products and work for their individual needs. Communication to keep our clients up to date on what the next steps and goals are throughout the project. Craftsman which we pride ourselves on to have the highest quality work to fit all budgets. We look forward working together!

20 neighbors recently requested a quote
Request Quote
Avatar for JM Contractor LLC
JM Contractor LLC
5.0(
1
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Amherst, NH and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

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! Book with us online or feel free to give us a call today!

Exterior Painting
Exterior Painting
Painting
Painting
Deck

+15

Response time1 day
Response rate94%
2 neighbors recently requested a quote
Request Quote
Avatar for House Doctors of Amherst
House Doctors of Amherst
5.0(
2
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Amherst, NH and surrounding areas

Approved

In business since 2024

Free estimates

Warranties offered

"House doctors did a great job installing our new bathroom vanity and cleaning out our gutters. I would highly recommend them. Thanks, guys!"
Handyman tasks
Handyman tasks
Handyman tasks
Response time4 hrs
Response rate90%
3 neighbors recently requested a quote
Request Quote
...
Showing 1-10 of 128
Deck Cleaning questions, answered by experts

It depends on the type of wood. The average cost to build a deck out of pressure-treated lumber is $15 to $25 per square foot, but more affordable varieties such as bamboo and cedar cost less at around $3 to $10 per square foot. However, when comparing the cost of vinyl decking versus wood decking, it’s important to also consider ongoing maintenance costs. For example, most woods require regular sealing to keep them protected against weather and rot.

Most building codes require that spindles or balusters on deck and stair railings be spaced no more than four inches apart. This safety standard, often called the '4-inch sphere rule,' is designed to prevent small children or pets from slipping through the railing. A good way to visualize this is that a 4-inch sphere should not be able to pass between two spindles. For the same safety reason, the space between the bottom rail and the deck floor should also be no more than four inches. As a general guideline, professionals often install three balusters per foot of railing. However, since specific requirements can vary by location, it is crucial to check your local building codes to ensure compliance before starting your project.

Pressure-treated decks last 15 to 20 years on average, but with proper maintenance, you could get 40 to 50 years of value from yours. Reseal your deck every one to two years, and replace old or rotted wood as soon as possible to avoid structural damage. Where you live plays a role in the lifespan of your deck. Intense sunlight, rainfall, wind, and hail can reduce the deck’s lifespan.

Space deck handrail posts four to six feet apart. If the posts are more than six feet apart, the railing will be less able to withstand lateral forces and is more susceptible to breaking. Additionally, railing posts that are more than six feet apart may not be up to code, and you may face fines and be required to reinstall the posts to bring them up to code.

The best way to clean your decking is to clear debris from the gaps between the boards, sweep the surface, rinse it, apply cleaner, rinse again, and let it dry fully. A homemade deck cleaner made of two gallons of warm water and 1/2 cup vinegar is a simple cleaning solution for both wood and composite decking. You can sprinkle baking soda on any spots with mold or mildew, then scrub the area and rinse clean. 

The Amherst, NH homeowners’ guide to deck cleaning services

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

See all articles