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Top-Rated Deck maintenance specialists in Londonderry - Updated Nov 2026

Jim Bixby
New to Angi
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Londonderry, VT and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

Jim Bixby is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

My Projects
My Projects
My Projects
My Projects
My Projects

+1

Response time8 hrs
18 neighbors recently requested a quote
John J. Read Construction Corporation
4.7(
30
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Londonderry, VT and surrounding areas

In business since 2002

Free estimates

"It was a pleasure to deal with a contractor with such high standards of service and workmanship. John is knowledgeable, skillful, dependable,and honest.He handled some unforeseen problems easily in the demolition and rebuilding of a large deck .All this was done in a professional and timely way. I would definitely hire him for future construction jobs."
 Custom Timber Frame Home
 Workshop (Exterior)
 Frame
 Timber Frame Interior
 Carpentry work

+29

Recommended by100%of homeowners
Mark's Construction Services
4.8(
24
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Londonderry, VT and surrounding areas

In business since 1988

Free estimates

Small jobs welcome

"Mark was an absolute pleasure to work with. From estimate to project completion he is the most communicative contractor I have ever worked with. Such a breath fresh air! He kept me updated with scheduling and material deliveries. The work he did was excellent! Our deck is beautiful thanks to him. I cannot recommend him highly enough. I am grateful to know we have a contractor we can trust and rely on for any future projects at our home!"
Exterior Paint Job
The Work Crew
Deck Remodel
Before Job Picture
Exterior Remodel

+17

Response time2 days
Response rate87%
Recommended by95%of homeowners
Avatar for LGRYAN CONSTRUCTION
LGRYAN CONSTRUCTION
5.0(
7
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Londonderry, VT and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"The result exceeded my expectations and I could not be more satisfied with the service received. It is a real pleasure to find a company that cares about doing things well and providing friendly and respectful treatment. I will recommend your services without hesitation. Thank you for a job well done!"
Response time2 hrs
Response rate100%
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Deck Maintenance FAQs, answered by experts

When building a deck, #2 grade lumber is a go-to for several reasons. It’s strong, budget-friendly, and works well for most framing and decking needs. But upgrading to #1 or Appearance Grade can give your deck that extra visual edge if you're after a cleaner, more polished look for high-visibility spots.

Any wood deck provides some ventilation to the area below, as is the nature of that type of deck design. However, areas that experience excessive humidity and associated moisture benefit greatly from a dedicated ventilation system in the form of strip vents. This addition helps the various wood boards contract and expand evenly throughout the years and reduces the chances of twisting, warping, and buckling.

DIY staining or painting is manageable with proper preparation, including safety measures, necessary tools, and adherence to safe weather conditions for application.

Homeowners should build their floating decks at least 18 inches off the ground. Having it at this height will allow for better airflow underneath and help prevent moisture-related problems like warping or rot. That being said, local guidelines for deck heights may vary depending on where you live.

Wood decks need to be replaced every 10 to 15 years on average. Natural wood is highly vulnerable to infiltration and damage from moisture, which can occur rapidly due to exposure to outdoor elements. You can protect your deck and maximize its lifespan by sealing it every year or two.

The Londonderry, VT homeowners’ guide to deck maintenance services

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