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  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon250
    Verified deck cleaning services reviews

Top-Rated Deck cleaning pros in Longmont - Updated Nov 2026

Avatar for ProFix Home Services LLC
ProFix Home Services LLC
5.0(
12
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Longmont, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Small jobs welcome

"Chris did an amazing job with my sprinkler system, he showed up on time and always stood to his original payment quote and was very pleasant to work with. I recommended this company to my neighbor who also needs work done."
My jobs
My jobs
My jobs
Bathroom tile
Bathroom tile

+2

Response time9 hrs
Response rate91%
3 neighbors recently requested a quote
A Professional Edge Painting
4.4(
9
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Longmont, CO and surrounding areas

Approved

In business since 1988

Free estimates

Customers say: Super punctual

"Was able to accommodate my schedule and helpful by picking up the lumbar I ordered for the deck repair, since I didn't have the means to do so. He completed the job in the time frame he quoted and cleaned up afterwards."
3 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for HoneyDo Handyman
HoneyDo Handyman
New to Angi
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Longmont, CO and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"Hi neighbors! My name is David and I am the HoneyDo Handyman. I've been helping homeowners and businesses for more than a decade, and have hundreds of satisfied repeat clients. Let me tackle those 'to-do' lists that never seem to end. Whether it’s a leaky faucet, a TV that needs mounting, or a deck that needs a refresh, I pride myself on finding the best solution for you, performing quality work, and making sure you're satisfied with the results.

Bernal Concrete
5.0(
1
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Longmont, CO and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"I would like to leave a good review for BERNAL CONCRETE. Juan Bernal was quick to respond to-request for an estimate on a concrete project. He explained what they were going to do and gave a price on his first visit. The crew showed up when they said they would, cleaned up as they worked. We are happy with the results and would definitely use them again and would recommend them to friends and family. Thanks again Sam and AnnetteY"
3 neighbors recently requested a quote
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Deck Cleaning FAQs, answered by experts

Before installing a new railing, check the condition of the deck frame and joists, especially around the perimeter where posts attach. If boards are loose, soft, or show signs of rot, the structure may need repair. A deck pro can inspect your framing to confirm it meets load-bearing requirements.

Building a deck is often worth the investment, not only because it provides more utility to your yard and gives you more space to entertain but also because decks tend to add value to your home. Keep in mind that second-story decks often require concrete footings, which means they will bump up your property taxes, while decks built on the first story generally don’t require a permanent foundation and won’t affect your taxes. Even with the tax increase, decks are usually a good investment in the long run.

Pressure-treated decking may be worth it if you want a natural, insect- and rot-resistant decking material that will last for decades with proper maintenance. As such, it’s a much better option than untreated pine. Alternative wood decking materials like cedar and redwood tend to be less durable and more expensive. Some homeowners prefer composite decking, which is a low-maintenance alternative to wood but is also more costly.

A deck doesn’t have to be perfectly level. Many pros even recommend a gentle slope to ensure proper drainage and increase longevity. The ideal gentle slope is about 1/8 to 1/4 inch per foot away from the property, leading water away from the home to prevent pooling and reduce the risk of damage. It also minimizes rot, mold, and other moisture-related problems. 

Composite decking requires a solid foundation, substructure, or subframe to ensure stability. This base is typically composed of posts, beams, joists, and footings. The frame's joists can be built from various materials like composite, plastic, timber, or metal, as long as the base can support the deck's weight without shifting. A professional deck builder might recommend installing the frame on a solid concrete base for added durability. The final design and materials for the substructure will depend on your budget, the type of deck, and environmental conditions.

The Longmont, CO homeowners’ guide to deck cleaning services

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