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TRUSTED BY PORTLAND, OR HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon119
    Verified deck maintenance services reviews

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

Avatar for All Surface Cleaning Company
All Surface Cleaning Company
4.7(
1,019
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Portland, OR and surrounding areas

Approved

In business since 2003

Free estimates

Warranties offered

"Very well. Alberto & Rigo arrived a day after I scheduled the work to be done. They blew & scraped moss off my roof tiles, blew out the gutters & cleaned my skylights. While Alberto applied the Tile Guard treatment, Rigo sprayed the windows, siding and deck to remove any treatment from them. They power washed the patio, cleaning off debris & spray cleaning the siding as they went along. All the blown moss was cleaned up. The roof and patio look great! They worked hard and did a great job! Alberto also alerted me that a number of tiles were broken or cracked and needed replacement, which I have also scheduled with them. My only disappointment was that there was still moss that had grown on Gutterflow barrier in the gutters since the last cleaning that could not be blown off. I have scheduled the Gutterflow to be removed, cleaned & re-installed."
Leaving a completed jobsite
Job in process
From the top down
The old roof
The new roof!

+24

Response time1 day
Response rate100%
Recommended by89%of homeowners
Avatar for UpRight Exterior Services
UpRight Exterior Services
4.8(
68
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Portland, OR and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"First, I had them deep clean my flagstone patio, using their super-powered hot-water pressure washer, using a bleach solution. Absolutely incredible result, getting out stains no one else I hired had been able to get out with normal cold water pressure. The results were so good, I had the wash the entire house and gutters using that same setup. The light-colored trim and gutters just glowed! With two great results, I had them do an even trickier job: refinish my hardwood porch/deck. This involved careful sanding and bleaching of the wood, ridding it of the terrible job the last guys did, and then precisely oil-staining the tigerwood decking - a much more difficuly job than cedar staining, as hardwood does not absorb excess stain. It must be carefully brushed out to eliminate pooling. The result was absolutely spectacular! The decking looks like hardwood flooring - exactlythe effect we wanted when we installed it but had been unable to achieve with other contractors. Weâ ve had neighbors stop by and ask about it already. Travis knows his stuff and is a meticulous, scrupulous craftsman. You can count on him to do the job right and at a very fair price. I will definitely use Upright Exterior Services next time,and will recommend them to anyone who asks."
R1 Before
R1 After
R2 Before
R2 After
R3 Before

+60

Response time1 day
2 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for RAMOS CLEAN UP
RAMOS CLEAN UP
4.5(
306
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Portland, OR and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"It took Douglas Pineda (owner) and 4 crew members four solid hours to remove overgrown plants and bushes, dig out or saw off plants that needed to be removed from growth too close to the foundation of my house. They then ground down all the stumps and removed all the debris and cleaned up both front and back gardens. I couldn't have asked for better service and nicer men. They provided me a "clean-slate" with which to work with in the coming years. The visible difference to the attractiveness of my home is quite apparent to a job well done...and brought many smiles all around.
Would I use RAMOS Clean Up & Landscaping again? In a heartbeat....
"
Painting
Painting
Painting
Painting
Painting

+13

Recommended by92%of homeowners
Avatar for J & S Home Maintenance, LLC
J & S Home Maintenance, LLC
5.0(
14
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Portland, OR and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

With over 20 years of experience in the construction industry, we are the experts you need to take care of your home or business. We will handle your needs. We will treat your home as we would treat our own. Give J & S Home Maintenance, LLC, a call today, we look forward to working with you! See over 150 reviews on Angie's List \nwith 10 years of "Super Service Awards".

Response time1 day
Recommended by100%of homeowners
Avatar for Kaminskiy Care and Repair Handyman Services
Kaminskiy Care and Repair Handyman Services
4.7(
25
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Portland, OR and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Emergency services offered

Portland's premier handyman service for 20+ years, Kaminskiy Care and Repair, delivers exceptional home repairs and improvements with licensed, insured professionals. Our meticulous technicians handle everything from minor fixes to complete renovations, tackling your entire to-do list with precision and reliability. Our expertise includes: Drywall repair and interior/exterior painting Seasonal gutter cleaning and maintenance Professional tub/shower re-caulking Custom cabinet work, refinishing, and hardware installation Door/window repair and energy-efficient replacements Tile repair, installation, and grout restoration Electrical troubleshooting and fixture upgrades Plumbing repairs and fixture installation Deck/patio repairs and weatherproofing Smart home technology integration From minor repairs to comprehensive home improvements, our award-winning service guarantees quality craftsmanship, transparent pricing, and timely completion. Schedule your free estimate today and experience

Window replacement - before
Window replacement - after
After
Before
Finished look of the repaired corner

+7

Response time10 hrs
Response rate91%
97 neighbors recently requested a quote
Avatar for Hashtag Contracting
Hashtag Contracting
4.9(
13
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Portland, OR and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"From consultation to completion, I was impressed with the results of my deck project. They worked within my budget and completed the job within a week. The overall quality of work and professionalism exceeded my expectations. Top notch all the way! Would highly recommend!"
Interior Retail
Covered Patio
Deck Build
Stair Addition
Interior Demo & Rebuild

+32

Response time8 hrs
Response rate94%
3 neighbors recently requested a quote
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Deck Maintenance FAQs, answered by experts

Most building codes list a minimum width of 36 inches and a maximum height of 7¾ inches. However, for the most comfort and spaciousness, you’ll want to aim for a width of at least 48 inches and a height of 7 inches. Again, it’s always a good idea to base your numbers off steps that you already use comfortably.

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.

Most building codes require that railing spindles (also known as balusters) on decks or stairs be spaced no more than four inches apart. This safety standard is often called the '4-inch sphere rule,' which means a sphere with a 4-inch diameter should not be able to pass through the opening between balusters. This rule is in place to prevent small children and pets from slipping through the railing. For the same reason, the space between the bottom rail and the deck or floor surface 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 essential to check your local building codes to ensure compliance before starting your project.

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. 

Yes, it is generally safe to have a fire pit on a deck, but you must adhere to building codes and take several safety precautions. For both built-in and freestanding models, you must use a heat-resistant barrier, such as a fire pit pad or heat shield, between the pit and the deck. Additionally, consider the weight of the fire pit and ensure your deck can structurally support it, reinforcing it if necessary. The fire pit must also be positioned a safe distance from your house, particularly from materials like vinyl siding, to prevent heat damage.

The Portland, OR homeowners’ guide to deck maintenance services

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