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Find Deck, fence, patio or porch clean and sealers in Lake Oswego

Avatar for NW SURFACE CLEANER INC

NW SURFACE CLEANER INC

4.59(
144
)
Approved Pro

NW SURFACE CLEANER INC

4.59(
144
)
Approved Pro
Customers say: Quick response
38 local quotes requested
42 years of experience

We've specialized in cleaning, treating and repairing roofs and decks since 1983 by using only the best environment friendly products! Our services provide tremendous value to your home as well as enhance its curb appeal at an affordable price. Our superior knowledge, expertise and competitive prices are unmatched. We look forward to assisting you!

"Awesome from bid, planning, to delivery. Professionals. Done right, done fast , as promised."

Paul V on September 2025

We've specialized in cleaning, treating and repairing roofs and decks since 1983 by using only the best environment friendly products! Our services provide tremendous value to your home as well as enhance its curb appeal at an affordable price. Our superior knowledge, expertise and competitive prices are unmatched. We look forward to assisting you!

"Awesome from bid, planning, to delivery. Professionals. Done right, done fast , as promised."

Paul V on September 2025


West Myth Remodeling

5.00(
1
)
Approved Pro

West Myth Remodeling

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2 years of experience

We are 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.

"I used diferent contractors in the past, always had issues. West Myth Remodeling will always be on top of my list, not only for the quality work, but their soul and pride they involve in the project. At the end they(owner and team) became almost part of the family, due to their heart and dedication. I truly love these guys. Recommended them to all my friends and family who are in need of a serious contractor. Great prices, too-very fair comparing to other bigger company who most of the time will rip you off, increasing fees, etc. You will be treated like you want and need to call them again next time, without getting bids from 5 other companies.Awesome is the word they deserve!"

Sergiu S on April 2024

We are 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.

"I used diferent contractors in the past, always had issues. West Myth Remodeling will always be on top of my list, not only for the quality work, but their soul and pride they involve in the project. At the end they(owner and team) became almost part of the family, due to their heart and dedication. I truly love these guys. Recommended them to all my friends and family who are in need of a serious contractor. Great prices, too-very fair comparing to other bigger company who most of the time will rip you off, increasing fees, etc. You will be treated like you want and need to call them again next time, without getting bids from 5 other companies.Awesome is the word they deserve!"

Sergiu S on April 2024


Extra Care Home Repair, LLC

4.61(
23
)
Approved Pro

Extra Care Home Repair, LLC

4.61(
23
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
17 local quotes requested

Extra Care Home Repair, LLC, is owned and operated by Steve Gayler. It's my goal to provide quality service while building a long term relationship with my customers. I cover the surrounding area near Gladstone, Oregon. Call today! With over 25 years of experience, I know the in and outs of most projects.

"Steve was quick to respond to my bid request and was able to do the job within days. He did a great job installing our outdoor garage fixtures. We would definitely have him back as other projects come up around our home."

Jan L on May 2024

Extra Care Home Repair, LLC, is owned and operated by Steve Gayler. It's my goal to provide quality service while building a long term relationship with my customers. I cover the surrounding area near Gladstone, Oregon. Call today! With over 25 years of experience, I know the in and outs of most projects.

"Steve was quick to respond to my bid request and was able to do the job within days. He did a great job installing our outdoor garage fixtures. We would definitely have him back as other projects come up around our home."

Jan L on May 2024


Avatar for Regal General Contracting, Inc.

Regal General Contracting, Inc.

3.83(
9
)
Approved Pro

Regal General Contracting, Inc.

3.83(
9
)
Approved Pro
Customers say: Quick response
32 years of experience
Free onsite estimate

Regal General Contracting, Inc. also DBA Regal Handyman Services, is a locally owned and operated business providing expert contracting services since 1993. With our experienced staff and superior customer care, you know that you will be treated with respect and attention to detail on your project. We are proud of our high quality craftsmanship and want you to experience what we can do for you on your next home project no matter the size. Even if you think you're project is too small, the Regal Handyman should be your only call! 503-651-7070

"Easy to work with"

Graham H on May 2023

Regal General Contracting, Inc. also DBA Regal Handyman Services, is a locally owned and operated business providing expert contracting services since 1993. With our experienced staff and superior customer care, you know that you will be treated with respect and attention to detail on your project. We are proud of our high quality craftsmanship and want you to experience what we can do for you on your next home project no matter the size. Even if you think you're project is too small, the Regal Handyman should be your only call! 503-651-7070

"Easy to work with"

Graham H on May 2023


"The team was quick, clean, and super efficient with their time. So grateful we could hire them and get this job completed the first week of summer!"

Rachel I on June 2024

Hello i'm David from montiel's yard maintenance LLC let me help with your yard work Mowing Edgind Blowing Trimming Clean up And much more

"The team was quick, clean, and super efficient with their time. So grateful we could hire them and get this job completed the first week of summer!"

Rachel I on June 2024


Avatar for Mt Hood Fence & Construction LLC

Mt Hood Fence & Construction LLC

5.00(
11
)
Approved Pro

Mt Hood Fence & Construction LLC

5.00(
11
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a locally owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today, and we look forward to working with you!

"My Hood fence co. did a great job on our Good Neighbor fence. By using the steel posts they installed will make the fence last forever. Liz and his helper worked hard and cleaned up real well after the fence was completed. I would hire them again when I need another fence."

Ed E on July 2023

We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a locally owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today, and we look forward to working with you!

"My Hood fence co. did a great job on our Good Neighbor fence. By using the steel posts they installed will make the fence last forever. Liz and his helper worked hard and cleaned up real well after the fence was completed. I would hire them again when I need another fence."

Ed E on July 2023


Avatar for Rays Pressure Washing LLC

Rays Pressure Washing LLC

4.93(
14
)
Approved Pro

Rays Pressure Washing LLC

4.93(
14
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
84 local quotes requested

We handle all types of exterior cleaning but specialize in roof cleaning, deck and fence cleaning, restoration and staining! We also do scheduled gutter cleanings and offer discounts for repeat services. We are now offering gutter guard installation as well, as softwashing, solar panel cleaning, windows and more!

"It went very well. Hayden was very professional, timely, communicated well, and did an excellent job on our backyard deck. The deck needed cleaning up and staining. Over a couple of days, he power washed the deck well, let it dry thoroughly, sanded it and then stained it a redwood stain color we requested, that he provided. He was very pleasant, thorough and cleaned up the surrounding area after the job. The deck looks beautiful. I asked if he dealt with fences as well, and he indicated he does, so when ready, we will call on Ray’s Pressure Washing again! It will be soon!"

Lauri O on April 2025

We handle all types of exterior cleaning but specialize in roof cleaning, deck and fence cleaning, restoration and staining! We also do scheduled gutter cleanings and offer discounts for repeat services. We are now offering gutter guard installation as well, as softwashing, solar panel cleaning, windows and more!

"It went very well. Hayden was very professional, timely, communicated well, and did an excellent job on our backyard deck. The deck needed cleaning up and staining. Over a couple of days, he power washed the deck well, let it dry thoroughly, sanded it and then stained it a redwood stain color we requested, that he provided. He was very pleasant, thorough and cleaned up the surrounding area after the job. The deck looks beautiful. I asked if he dealt with fences as well, and he indicated he does, so when ready, we will call on Ray’s Pressure Washing again! It will be soon!"

Lauri O on April 2025


"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."

Dennis D on June 2025

5 EMPLOYEES. NO SUBS. COST IS DETERMINED BY THE JOB. NO TRAVEL CHARGES. NO EXTRA CHARGE FOR AFTER HOURS SERVICE. LICENSE NUMBER: OR 237999.

"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."

Dennis D on June 2025


Avatar for Sokol Construction LLC

Sokol Construction LLC

4.97(
34
)
Approved Pro

Sokol Construction LLC

4.97(
34
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
137 local quotes requested

Sokol Construction LLC is Vancouver, WA based, family owned business since 2002! We always provides free estimates.

"Paul did a great job building us a beautiful new deck. We opted for ipe wood, which is long lasting but very hard to work with. Other installers were bidding very high for that reason, but Paul was able to source sustainable ipe for us and get it done for a reasonable price. He showed up on time and got it done in the time prescribed. When we later found an issue with the initial design Paul came out and fixed it free of charge. That's integrity."

Beeman S on July 2019

Sokol Construction LLC is Vancouver, WA based, family owned business since 2002! We always provides free estimates.

"Paul did a great job building us a beautiful new deck. We opted for ipe wood, which is long lasting but very hard to work with. Other installers were bidding very high for that reason, but Paul was able to source sustainable ipe for us and get it done for a reasonable price. He showed up on time and got it done in the time prescribed. When we later found an issue with the initial design Paul came out and fixed it free of charge. That's integrity."

Beeman S on July 2019


Avatar for Earthview Landcare

Earthview Landcare

4.79(
52
)

Earthview Landcare

4.79(
52
)
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

17 EMPLOYEES. COST DETERMINED BY THE JOB. NO TRAVEL CHARGES. ASK ABOUT ANGIE'S LIST DISCOUNT.

17 EMPLOYEES. COST DETERMINED BY THE JOB. NO TRAVEL CHARGES. ASK ABOUT ANGIE'S LIST DISCOUNT.

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FAQs for deck, fence, patio or porch clean and seal projects in Lake Oswego, 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 Lake Oswego, 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.