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

Avatar for Cal Preserving

Cal Preserving

4.82(
157
)
Approved Pro

Cal Preserving

4.82(
157
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
93 local quotes requested

Super Service Award Winner 10 years in a row and almost 35 years of experience serving the Greater San Francisco Bay Area! When it comes to wooden decks, fences, siding, etc., we are leading the industry in cleaning, restoring, refinishing, preserving (staining, sealing) and maintaining all exterior wooden surfaces that are not painted. We do not do new construction, but we do make small repairs. One of our goals is to deliver the highest quality customer service and knowledge of exterior wood restoration, preservation and maintenance. Our policy is that we don't take a dime of your money until the work is done and you are happy. Knowledge about the product is one thing, but delivering outstanding service and running a solid company is equally important. Our mission is to advocate for your money and give good honest advice whether or not you decide to hire us.

"I had an outdoor playground set. Adrian was professional and hard-working. Great communication and he brought all the required tools and equipment. He showed up first thing in the morning on a short notice and it was all done before the end of the day. The assembly looks great and I know the kids will love it!"

Angelica C on April 2023

Super Service Award Winner 10 years in a row and almost 35 years of experience serving the Greater San Francisco Bay Area! When it comes to wooden decks, fences, siding, etc., we are leading the industry in cleaning, restoring, refinishing, preserving (staining, sealing) and maintaining all exterior wooden surfaces that are not painted. We do not do new construction, but we do make small repairs. One of our goals is to deliver the highest quality customer service and knowledge of exterior wood restoration, preservation and maintenance. Our policy is that we don't take a dime of your money until the work is done and you are happy. Knowledge about the product is one thing, but delivering outstanding service and running a solid company is equally important. Our mission is to advocate for your money and give good honest advice whether or not you decide to hire us.

"I had an outdoor playground set. Adrian was professional and hard-working. Great communication and he brought all the required tools and equipment. He showed up first thing in the morning on a short notice and it was all done before the end of the day. The assembly looks great and I know the kids will love it!"

Angelica C on April 2023


Avatar for Cal Preserving, Inc.

Cal Preserving, Inc.

4.63(
12
)
Approved Pro

Cal Preserving, Inc.

4.63(
12
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
59 local quotes requested

Cal Preserving, Inc. is your exterior wood cleaning and preserving specialists. Anything from wood decks, fences to natural wooden siding can be cleaned, restored, and preserved. Cal Preserving also specializes in cleaning and staining hardwood surfaces (IPE and other). The owner, Bruce Watkins, has over 30 years of experience in the field and takes pride in earning repeat business. They ensure your satisfaction, so that you look to them for your future needs. They are fully bonded, insured and licensed. Their policy is not to take a dime until the work is done and you are happy.

"They were on time, professional, and friendly"

Charles U on June 2024

Cal Preserving, Inc. is your exterior wood cleaning and preserving specialists. Anything from wood decks, fences to natural wooden siding can be cleaned, restored, and preserved. Cal Preserving also specializes in cleaning and staining hardwood surfaces (IPE and other). The owner, Bruce Watkins, has over 30 years of experience in the field and takes pride in earning repeat business. They ensure your satisfaction, so that you look to them for your future needs. They are fully bonded, insured and licensed. Their policy is not to take a dime until the work is done and you are happy.

"They were on time, professional, and friendly"

Charles U on June 2024


Avatar for PurePower Wash

PurePower Wash

5.00(
5
)
Approved Pro

PurePower Wash

5.00(
5
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
108 local quotes requested

My name is Derek Ayers & I own/operate PurePower Wash! There is no job too big or too small. We offer a cleaning service for just about everything you could imagine, including but not limited to residential, commercial, solar, fleet, boat/rv, soft wash, windows, gutters, concrete cleaning/sealing. My equipment is state of the art & was manufactured in 2023. Through this equipment, I am able to reach higher PSI & gallon per minute flow compared to your average power washing setup. I apply hot water through my concrete cleaner & wands which helps get the toughest dirt, grease, & oil stains out with ease. I am confident that I can offer a service that you would be pleased with!

"Derek was able to accommodate me with pressure washing a swimming pool that was infested with dirt and algae for over 25 years. He quickly and efficiently brought it back to life. I will be recommending Derek to all of my clients. Job well done!"

Caleb H on August 2023

My name is Derek Ayers & I own/operate PurePower Wash! There is no job too big or too small. We offer a cleaning service for just about everything you could imagine, including but not limited to residential, commercial, solar, fleet, boat/rv, soft wash, windows, gutters, concrete cleaning/sealing. My equipment is state of the art & was manufactured in 2023. Through this equipment, I am able to reach higher PSI & gallon per minute flow compared to your average power washing setup. I apply hot water through my concrete cleaner & wands which helps get the toughest dirt, grease, & oil stains out with ease. I am confident that I can offer a service that you would be pleased with!

"Derek was able to accommodate me with pressure washing a swimming pool that was infested with dirt and algae for over 25 years. He quickly and efficiently brought it back to life. I will be recommending Derek to all of my clients. Job well done!"

Caleb H on August 2023


Avatar for California Sunrooms, INC

California Sunrooms, INC

4.20(
10
)
Approved Pro

California Sunrooms, INC

4.20(
10
)
Approved Pro
Customers say: Super punctual
464 local quotes requested
42 years of experience

We are a family owned company that has been in business for over 40 years serving California. Specialising in Sunrooms, Patio Covers, Pergolas & decks. We offer many options in financing as well as monthly sales and deals.

"Loved this group"

Lisa C on November 2023

We are a family owned company that has been in business for over 40 years serving California. Specialising in Sunrooms, Patio Covers, Pergolas & decks. We offer many options in financing as well as monthly sales and deals.

"Loved this group"

Lisa C on November 2023


California Fine Stair Building

5.00(
2
)

California Fine Stair Building

5.00(
2
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Over 20 years in the business I install nearly all staircases. Curved stairs and spirals, iron and wood railings, deck railings and exterior stairs. As the owner operator I install all the work myself, except the painting and finishing for which I have someone I can recommend. Customer satisfaction is number one and I go out of my way to achieve this. Free initial consultation at your home or if you prefer at my shop in Mountain View. Very high quality work a affordable prices

Over 20 years in the business I install nearly all staircases. Curved stairs and spirals, iron and wood railings, deck railings and exterior stairs. As the owner operator I install all the work myself, except the painting and finishing for which I have someone I can recommend. Customer satisfaction is number one and I go out of my way to achieve this. Free initial consultation at your home or if you prefer at my shop in Mountain View. Very high quality work a affordable prices


Quality Pool Repair

No reviews yet

Quality Pool Repair

No reviews yet
45 years of experience

A local pool repair business with 2-4 employees. All repair work is done by us in a timely fashon. Payment on completion of work. No financing

A local pool repair business with 2-4 employees. All repair work is done by us in a timely fashon. Payment on completion of work. No financing


Lamorinda Fence Co

4.73(
11
)

Lamorinda Fence Co

4.73(
11
)
Customers say: Terrific value
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

In business 20years hands on owner with 3 employees

In business 20years hands on owner with 3 employees


C&L Steel Inc

No reviews yet

C&L Steel Inc

No reviews yet

Generational experience in all things metal. Ornamental, decorative, residential & commercial structural steel.

Generational experience in all things metal. Ornamental, decorative, residential & commercial structural steel.


Avatar for MTZ Modern Carpentry Inc.

MTZ Modern Carpentry Inc.

5.00(
7
)

MTZ Modern Carpentry Inc.

5.00(
7
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We specialize in crafting custom decks that not only enhance the aesthetics of your home but also provide a versatile outdoor living area for you to enjoy. We provide more than just quality services with over 25 years experience in woodworking, framing, siding, railings, and feeney cable solutions for a contemporary look while ensuring safety and longevity. Specializing in woodworking decks porches fences and much more.

"From start to finish, Enrique was professional, knowledgeable, and easy to work with. I've never felt better about investing in my home. Our front porch steps were severely in need of repair. The flagstone was falling off the frame and became a hazard for our family and others visiting our home. We had struggled to find others who could meet our budget or were comfortable taking the job. However, Enrique assured us this was well within his skill and experience and that we would be happy with the results. He could not have been more right! Enrique removed the old flagstone, added additional support for the existing frame, and installed beautiful new steps using Trex decking material. He even included exterior lighting! We are thrilled with our new stairs, and his work gives us great confidence in working again with MTZ Modern Carpentry. Thanks again, Enrique!"

Jeff C on February 2025

We specialize in crafting custom decks that not only enhance the aesthetics of your home but also provide a versatile outdoor living area for you to enjoy. We provide more than just quality services with over 25 years experience in woodworking, framing, siding, railings, and feeney cable solutions for a contemporary look while ensuring safety and longevity. Specializing in woodworking decks porches fences and much more.

"From start to finish, Enrique was professional, knowledgeable, and easy to work with. I've never felt better about investing in my home. Our front porch steps were severely in need of repair. The flagstone was falling off the frame and became a hazard for our family and others visiting our home. We had struggled to find others who could meet our budget or were comfortable taking the job. However, Enrique assured us this was well within his skill and experience and that we would be happy with the results. He could not have been more right! Enrique removed the old flagstone, added additional support for the existing frame, and installed beautiful new steps using Trex decking material. He even included exterior lighting! We are thrilled with our new stairs, and his work gives us great confidence in working again with MTZ Modern Carpentry. Thanks again, Enrique!"

Jeff C on February 2025


Avatar for Unique Concrete Creations

Unique Concrete Creations

5.00(
18
)

Unique Concrete Creations

5.00(
18
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a general concrete construction company, we do driveways, patios, walkways, fireplace, barbeque, waterfalls, columns, walls, copings, wall caps.

We are a general concrete construction company, we do driveways, patios, walkways, fireplace, barbeque, waterfalls, columns, walls, copings, wall caps.

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FAQs for deck, fence, patio or porch clean and seal projects in Newark, CA

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 Newark, CA 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.