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

Get matched with top deck, fence, patio or porch clean and sealers in Schenectady, NY

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.

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

Avatar for Jayce Pressure Wash
Jayce Pressure Wash
4.7(
60
)

Serving Schenectady, NY and surrounding areas

Approved

In business since 2019

Free estimates

Small jobs welcome

"Ryan did a great job. He power washed my decks and then stained them. He was always here on time and was very polite. I would hire him again because he does much more than power washing. Thank you Ryan"
Pressure washing
Pressure washing
Decks
Decks
Decks

+21

Response time7 hrs
Response rate90%
11 neighbors recently requested a quote
Avatar for Black Stone Construction
Black Stone Construction
5.0(
10
)

Serving Schenectady, NY and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"Tony and his team repaired my two decks, replacing rotted boards, reinforcing the railings, sanding the floor and drink rail, and staining/sealing them. Though the decks were only 5 years old, they were discolored, stained, and had mold spots from being in the shade throughout the day. They look like new now. They also built a paver stone platform at the bottom of our deck stairs. And reset the paver platform and stairs, replacing some splintered boards in front of our front door. I am very pleased with the work they did and would hire this company again. Highly recommended."
small pool deck
New deck
New Front porch
New Front porch
New Front porch

+16

Response time4 hrs
Recommended by70%of homeowners
Avatar for Brian Morris
Brian Morris
4.8(
101
)

Serving Schenectady, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Customers say: True professional

"We are very pleased with our new deck. Brian was a big help with the process and Josh and Hunter were great. We did a dark brown Trex deck with a white railing. We would definitely hire them again should we need another project done."
Clean look
Main roof-Valley
New vs. Old
Roof Preparation
Corregated roofing

+54

Response time2 days
44 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Capital Pro Janitorial LLC
Capital Pro Janitorial LLC
5.0(
10
)

Serving Schenectady, NY and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Capital Pro did an outstanding job on our oxidation removal! The aluminum siding on our home had that dull, chalky look for years, and we honestly weren’t sure it could be brought back. Luis, the owner, personally handled the job and the results were better than we expected. He was professional, knowledgeable, and took the time to explain the process. Our siding looks refreshed and clean — like new again! Highly recommend Capital Pro for anyone needing exterior cleaning or oxidation removal."
Paver cleaning
Before & After Wash
Response time4 hrs
13 neighbors recently requested a quote
Avatar for KlappCO Painting
KlappCO Painting
5.0(
13
)

Serving Schenectady, NY and surrounding areas

Approved

In business since 2016

Free estimates

Customers say: Quick response

"Nick Klapp is a professional in every sense of the word. He did great work in a timely manor and my house was neat and clean after his work was completed. You might find a better price out there, but you wonâ  t get a better job. Nick does excellent work."
My jobs
My jobs
My jobs
My jobs
My jobs

+12

Response time2 hrs
Response rate100%
Recommended by100%of homeowners
Avatar for Excellent Exterior and Deck Company, Inc.
Excellent Exterior and Deck Company, Inc.
5.0(
106
)

Serving Schenectady, NY and surrounding areas

In business since 2008

Free estimates

Warranties offered

"Working with Joe and Excellent Exterior Deck Company was an absolute pleasure. Despite being swamped, Joe showed up quickly to our house to provide a quote for a new Trex Transcend deck. Additionally he tossed in a few extra services at no extra charge (shrub removal, box step from garage, gas line hanging). He also stopped by a second time to provide more guidance when my wife and I struggled to make up our minds. Joe’s quote was a little higher than we hoped, but significantly more reasonable than the other quotes that we had received for the same work. All in all, his price was more than fair. On day 1, Joe and his crew of 5 showed up to our house on a cold rain/freezing rain Monday for demo of our existing deck and removal of shrubs. His crew worked diligently throughout the day and were observed being careful around our house and property. The foreman, Ben, introduced himself right away and always made himself available to answer questions or talk about progress. We also spoke directly with another crew member, Ian, who was equally professional and attentive to our requests. By the end of Tuesday (2 full work days), the team had our old deck removed, shrubs ripped out, new deck constructed, and lawn seeded. They returned early Wednesday to finish up a few small tasks and clean up. By the end of the project, the deck was expertly constructed with attention to detail and excellent craftsmanship. The team was professional and polite, despite working in less than ideal conditions (cold, wet, and muddy). We are very pleased with the outcome and highly recommend Joe and his team to anyone looking to install a new Trex deck."
Recommended by99%of homeowners
...
Showing 1-10 of 180
FAQs for deck, fence, patio or porch clean and seal projects in Schenectady, NY

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 Schenectady, NY 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.