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

Avatar for All Surface Cleaning Company
All Surface Cleaning Company
4.8(
930
)

Serving Portland, OR and surrounding areas

Angi Approved

In business since 2003

Free estimates

Warranties offered

"My experience with All-Surface was great. They were responsive when I requested an estimate and scheduled my work promptly. The online contractual agreement was fast and easy. They completed the work on schedule and cleaned up beautifully! Jorge, Domingo and Carlos did a great job. Highly recommend."
Recommended by89%of homeowners
Avatar for UpRight Exterior Services
UpRight Exterior Services
4.9(
66
)

Serving Portland, OR and surrounding areas

Angi Approved

In business since 2017

Free estimates

Warranties offered

"Very nice guys, easy to talk to. They showed up early and did a great job. They even moved some heavy thing off the porch before power washing my driveway and front step. Thanks for all your hard work. Also love the fact that it's a family business."
R1 Before
R1 After
R2 Before
R2 After
R3 Before

+60

Response time1 day
3 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for D & N Colors Painting, LLC
D & N Colors Painting, LLC
5.0(
22
)

Serving Portland, OR and surrounding areas

Angi Approved

In business since 2016

Free estimates

Warranties offered

"I changed the front door color after he had already painted it. He repainted it without an additional charge. I kept adding painting projects. Heâ d give me a price and then include it. Moved deck furniture off area and back on. Inside he paint a walk in pantry beautifully and two doors. Of 4 bids, his was the least expensive. Heâ s my painter of choice in the future."
Response time3 hrs
Response rate85%
4 neighbors recently requested a quote
Avatar for RAMOS CLEAN UP
RAMOS CLEAN UP
4.7(
264
)

Serving Portland, OR and surrounding areas

Angi Approved

In business since 2006

Free estimates

Emergency services offered

"Highly recommended. I would hire them again. Douglas is very knowledgeable. He not only did as promised, but added on work without taking advantage. His crew is excellent as well. Not only did the work how and when promised, but also top-notch quality."
Painting
Painting
Painting
Painting
Painting

+13

2 neighbors recently requested a quote
Recommended by93%of homeowners
Hillhouse Construction
5.0(
34
)

Serving Portland, OR and surrounding areas

Angi Approved

In business since 2013

Free estimates

Small jobs welcome

"Needed some stair repairs in our old house. Saw HHC on Anji and through Google. Called them up. Got a quick call response: 1. Came out that day to check things out & give an estimate. 2. Got an estimate and we settled on a date a couple days later. (While Josh said they could do it right away we couldn't.) 3. They came, they saw, they informed, they fixed, they cleaned up, 4. The stairs look (and work) wonderful. 5. The cost was less than the estimate. So, I'm thinking WHAT IN HELL KIND OF CONSTRUCTION COMPANY IS THIS? 1. Nice guys 2. Highly skilled in their work/field. 3. Informative on any issues during the work. 4. Did what they said they would do. 5. Fixed the stair issues. 6. While we were writing the check (less than the estimate), One of them was tightening door knobs, door hinges. I said, "Hey, you guys..." and Josh said, "We fix things". What kind of construction company? THE BEST! (One thing I would recommend: If it's inside work, you might consider some ear plugs)."
 Bathroom Remodel
 Living Room with Fireplace
 Entry Way
 Kitchen Remodel
Recommended by100%of homeowners
Avatar for NW SURFACE CLEANER INC
NW SURFACE CLEANER INC
4.6(
141
)

Serving Portland, OR and surrounding areas

Angi Approved

Super Service Award Winner

In business since 1983

Free estimates

Small jobs welcome

"Kevin answered our request for a quote for moss removal promptly, and when we approved the quote, he scheduled the work in a timely manner. The gentleman who did the work was professional, prompt, did an excellent job, and cleaned up the worksite. We would recommend this company and would definitely hire them again. "
Roof and gutter cleaning before and after!
Pressure washing Tigard
Deck refinish in Portland
Deck replacement Portland
Roof clean, treat & repair Lake Oswego

+95

1 neighbors recently requested a quote
Recommended by86%of homeowners
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FAQs for deck, fence, patio or porch clean and seal projects in Portland, OR

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 Portland, OR 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.