Top-rated deck, fence, patio or porch clean and sealers.

Get matched with top deck, fence, patio or porch clean and sealers in your area

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Deck, fence, patio or porch clean and sealers in Mountlake Terrace

WALT KANE CONSTRUCTION, LLC
5230 336TH AVE SE
5.00(
5
)
Approved Pro
WALT KANE CONSTRUCTION, LLC
5230 336TH AVE SE
5.00(
5
)
Approved Pro
Customers say: Quick response
4 years of experience
Free onsite estimate

With over 30 years of experience, we take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. // Payment: Cash, Zelle & Check // M-F: 7am - 5pm

"During the summer of 2024, we were looking to get our basement completely renovated and we are so lucky that we connected with Zach. Zach and his talented crew worked endlessly to achieve our vision for the space and get it done within an extremely fast timeline. The detail to attention, easy and seamless communication and the trust we had for his crew are among the many reasons we will always use Zach for our home projects. "

Morgan R on January 2025

With over 30 years of experience, we take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. // Payment: Cash, Zelle & Check // M-F: 7am - 5pm

"During the summer of 2024, we were looking to get our basement completely renovated and we are so lucky that we connected with Zach. Zach and his talented crew worked endlessly to achieve our vision for the space and get it done within an extremely fast timeline. The detail to attention, easy and seamless communication and the trust we had for his crew are among the many reasons we will always use Zach for our home projects. "

Morgan R on January 2025


Avatar for Richmond Construction, LLC
Richmond Construction, LLC
4906 85th Pl NE
4.94(
17
)
Approved Pro
Richmond Construction, LLC
4906 85th Pl NE
4.94(
17
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

Richmond Construction LLC, is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. Our team of experienced professionals specializes in remodels, design homes, kitchen and bath, additions, new construction, home maintenance and new home refresh. We are proud to have a 5-star rating on our Google Business page. Our goal is to provide our clients with the highest level of customer service and quality workmanship. Contact us today for a free estimate! I hope this helps! Let me know if you have any other questions.

"Jacob did an excellent job, was knowledgeable and above all was kind and courteous. Highly recommend his buisiness."

Melissa k on February 2024

Richmond Construction LLC, is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. Our team of experienced professionals specializes in remodels, design homes, kitchen and bath, additions, new construction, home maintenance and new home refresh. We are proud to have a 5-star rating on our Google Business page. Our goal is to provide our clients with the highest level of customer service and quality workmanship. Contact us today for a free estimate! I hope this helps! Let me know if you have any other questions.

"Jacob did an excellent job, was knowledgeable and above all was kind and courteous. Highly recommend his buisiness."

Melissa k on February 2024


Avatar for MS RAMOS CONSTRUCTION LLC
MS RAMOS CONSTRUCTION LLC
12650 120th Ave NE Apt 207
5.00(
1
)
Approved Pro
MS RAMOS CONSTRUCTION LLC
12650 120th Ave NE Apt 207
5.00(
1
)
Approved Pro
17 local quotes requested
26 years of experience

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"The best builders in the installation, honest and fair price in my new house, installation of concrete foundation, framing and deck, driveway pavers"

Melissa A on February 2025

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"The best builders in the installation, honest and fair price in my new house, installation of concrete foundation, framing and deck, driveway pavers"

Melissa A on February 2025


Avatar for Horizon Painting
Horizon Painting
12905 SE 190th Place
5.00(
9
)
Approved Pro
Horizon Painting
12905 SE 190th Place
5.00(
9
)
Approved Pro
Customers say: Quick response
6 years of experience
Free onsite estimate

Customer satisfaction is what determines our success, which is why we take a hands-on approach. When interacting with Horizon Painting, you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing, and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your project needs. Contact us today for a fair and accurate estimate of your project. We look forward to adding you to our long and growing list of happy customers.

"Showed up in time, performed all the services we agreed upon, high quality work, good follow-up. Will definitely consider for future projects."

Dmitry S on March 2025

Customer satisfaction is what determines our success, which is why we take a hands-on approach. When interacting with Horizon Painting, you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing, and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your project needs. Contact us today for a fair and accurate estimate of your project. We look forward to adding you to our long and growing list of happy customers.

"Showed up in time, performed all the services we agreed upon, high quality work, good follow-up. Will definitely consider for future projects."

Dmitry S on March 2025


Avatar for Iron Earth Construction LLC
Iron Earth Construction LLC
115 West Hill Street
5.00(
3
)
Approved Pro
Iron Earth Construction LLC
115 West Hill Street
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
79 local quotes requested

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

"Very accommodating and great service and product"

sally k on September 2023

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

"Very accommodating and great service and product"

sally k on September 2023


Avatar for Gilaco Demo
Gilaco Demo
15621 Broadway Avenue
5.00(
7
)
Approved Pro
Gilaco Demo
15621 Broadway Avenue
5.00(
7
)
Approved Pro
Customers say: Quick response
5 years of experience
Free onsite estimate

Welcome to Gilaco Demo! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

"I had to replace my fence. Price was good, did a good job and was done in a few hours."

Thomas K on March 2025

Welcome to Gilaco Demo! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

"I had to replace my fence. Price was good, did a good job and was done in a few hours."

Thomas K on March 2025


Avatar for Modernized Exteriors, LLC
Modernized Exteriors, LLC
117 E Louisa St, #720
4.76(
29
)
Approved Pro
Modernized Exteriors, LLC
117 E Louisa St, #720
4.76(
29
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
53 local quotes requested

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"We built a new deck on our 1970 house in Shoreline. Cameron and his crew (Dale and Ryan in particular) are awesome to work with. Top notch quality work and we love the finished product that will last for many years to come. The team built the deck in record time - minus the railing which was contracted to another company. My frustration was with the railing company (apparently had not worked with them before). The glass railing took 3.5 months to deliver when they had quoted 3-4 weeks… and the communication on the shifting dates was spotty. This was also around the time of the massive heat wave this summer so some of the boards understandably started bowing and expanding - Dale came by each time and made sure to fix any issues. Really appreciated it."

Melissa F on November 2021

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"We built a new deck on our 1970 house in Shoreline. Cameron and his crew (Dale and Ryan in particular) are awesome to work with. Top notch quality work and we love the finished product that will last for many years to come. The team built the deck in record time - minus the railing which was contracted to another company. My frustration was with the railing company (apparently had not worked with them before). The glass railing took 3.5 months to deliver when they had quoted 3-4 weeks… and the communication on the shifting dates was spotty. This was also around the time of the massive heat wave this summer so some of the boards understandably started bowing and expanding - Dale came by each time and made sure to fix any issues. Really appreciated it."

Melissa F on November 2021


Avatar for Honeycomb Construction
Honeycomb Construction
618 146th Avenue NE, #64
4.81(
37
)
Approved Pro
Honeycomb Construction
618 146th Avenue NE, #64
4.81(
37
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
241 local quotes requested

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Very professional and efficient. We had a great experience!"

Samantha S on March 2024

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Very professional and efficient. We had a great experience!"

Samantha S on March 2024


RT Total Lawn Care
4.39(
23
)
Approved Pro
RT Total Lawn Care
4.39(
23
)
Approved Pro
Customers say: Quality work
2767 local quotes requested
28 years of experience

We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Call or click to schedule a free estimate today!

"RT Total Lawn made the process from inquiry to installation easy. Sara responded to my Angie’s request, answered a few questions, then came out with owner Rafael to do an estimate. We discussed drip vs in ground irrigation, agreed on a fair price then the work was scheduled and completed quickly. When done, RT’s crew did a thorough clean up and Rafael and Sara came back to do a walk through. I am 100% satisfied and look forward to working them on other projects. Great to find a local business that does quality work and cares about customer satisfaction. Highly recommend!"

Linda M on May 2025

We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Call or click to schedule a free estimate today!

"RT Total Lawn made the process from inquiry to installation easy. Sara responded to my Angie’s request, answered a few questions, then came out with owner Rafael to do an estimate. We discussed drip vs in ground irrigation, agreed on a fair price then the work was scheduled and completed quickly. When done, RT’s crew did a thorough clean up and Rafael and Sara came back to do a walk through. I am 100% satisfied and look forward to working them on other projects. Great to find a local business that does quality work and cares about customer satisfaction. Highly recommend!"

Linda M on May 2025


Avatar for Honest Home Solutions
Honest Home Solutions
4001 S 12th St
5.00(
2
)
Approved Pro
Honest Home Solutions
4001 S 12th St
5.00(
2
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2608 local quotes requested

When you need an exterior remodeling contractor to help enhance the curb appeal and functionality of your home, Honest Home Solutions is the team you can count on to deliver the quality service experience you deserve. Offering the best materials and products in the industry, we go above and beyond to ensure your home has the finest solutions possible. From siding and roofing to custom decks and windows, our remodeling experts can help with all your exterior projects with the professionalism and attention to detail you can trust

"The deck built off my back porch is amazing. On time cost effective just all around happy."

Tony D on February 2024

When you need an exterior remodeling contractor to help enhance the curb appeal and functionality of your home, Honest Home Solutions is the team you can count on to deliver the quality service experience you deserve. Offering the best materials and products in the industry, we go above and beyond to ensure your home has the finest solutions possible. From siding and roofing to custom decks and windows, our remodeling experts can help with all your exterior projects with the professionalism and attention to detail you can trust

"The deck built off my back porch is amazing. On time cost effective just all around happy."

Tony D on February 2024

...
Showing 1-10 of 957

FAQs for deck, fence, patio or porch clean and seal projects in Mountlake Terrace, WA

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 Mountlake Terrace, WA 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.
Person measuring to repair a deck
Apr 30, 2025
Apr 30, 2025
Budget for deck replacement costs based on factors such as deck size, materials, extent and type of damage, demolition, labor, and more.
new deck on upper level of house overlooking trees
Apr 25, 2025
Apr 25, 2025
Planning to add a deck to your home? Explore how materials, project size, and labor impact the overall price, and get tips to maximize your investment.
A white composite fencing
Apr 14, 2025
Apr 14, 2025
Composite fencing costs range depending on the fence height and length, materials, and location. Difficult terrain can increase fencing costs as well as additional features like gates.
new deck built of trex decking material
Apr 14, 2025
Apr 14, 2025
Trex decking can create the beautiful yard you’ve been dreaming of. This guide breaks down all the costs and the most important factors, including labor, type, and permits.
deck built of vinyl material on back of house
Apr 14, 2025
Apr 14, 2025
Budget for composite decking costs based on factors such as deck size, materials, labor, site prep, demolition, additional features, and more.
sealing a wooden deck with a paintbrush
Apr 9, 2025
Apr 9, 2025
Learn how much it costs to seal a deck, exploring factors like its size, materials, sealant type, prep work required, and local labor rates.
Share project details to get started.