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

Avatar for SealwiZe by V.R. Holinka
SealwiZe by V.R. Holinka
4.9(
64
)

Serving Fontana, WI and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Customers say: Quick response

"Extremely pleased with the power wash / sealing project Vince did on our concrete patio. From start to finish he was a pro, promptly quoted and visited our property. He is extremely knowledgeable and proficient in the service he provides. 5 Stars is not nearly enough on his rating. It should 10 stars at least"
My jobs
My jobs
My jobs
My jobs
My jobs

+3

Response time1 day
Response rate89%
16 neighbors recently requested a quote
Avatar for Pjs Outdoor Specialties
Pjs Outdoor Specialties
4.8(
12
)

Serving Fontana, WI and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Communication was on point and any changes or need for approval were document and handled accordingly. My deck looks amazing and he will be hired again for more of my projects."
Deck stain, Waterford
Deck stain, Waterford Wi
Deck stain, Oconomowoc Wi
Deck stain, Oconomowoc wi
Deck stain, Oconomowoc Wi

+29

Response time2 days
Recommended by91%of homeowners
Avatar for John B Ventures LLC
John B Ventures LLC
4.9(
217
)

Serving Fontana, WI and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Warranties offered

"Great job with knowledge & experience! Put together 2 recliner sofas & chair in timely fashion & did it correct! Also cleaned up everything afterwards. Highly recommend John. Ty for everything 💓 🌞 "
Power washing Fence
Power washing Fence
Power washing Fence
Boat Washing
Garage Floor

+34

Response time5 hrs
Response rate98%
12 neighbors recently requested a quote
Avatar for PoundPros, LLC
PoundPros, LLC
5.0(
9
)

Serving Fontana, WI and surrounding areas

Approved

In business since 1995

Small jobs welcome

Customers say: Quick response

"Pound Pros was very professional and very easy to work with. Built me a beautiful deck beyond what I could imagine. Will definitely be hiring then again for future projects"
Just starting
Beginning stages
Making Progress
Covering Pipes
Ceiling Tile

+15

Response time50 mins
Recommended by88%of homeowners
Margaret Smith
New to Angi

Serving Fontana, WI and surrounding areas

Approved

I am a handyman with a range of experience from over a decade, including: lawn care, property upkeep, exterior cleaning, interior cleaning, trash removal, demolition work, and much more. I am local to Lake Geneva and I am willing to travel to the surrounding area to assist you with whatever home project needs completing. Please feel free to reach out to connect about your next project!

Avatar for DeckDoc inc
DeckDoc inc
5.0(
6
)

Serving Fontana, WI and surrounding areas

In business since 2007

Free estimates

Warranties offered

"A+ company. Highly recommended. Hired Deck Doc to [power wash, sand, stain, replace boards] on our deck. They did an excellent job. Very happy with the results. The workers were prompt and professional. Damir was very informative from start to finish. Would definitely hire again."
Recommended by100%of homeowners
Avatar for House Shampoo Inc - Roof & Exterior Cleaning
House Shampoo Inc - Roof & Exterior Cleaning
5.0(
33
)

Serving Fontana, WI and surrounding areas

In business since 2013

Free estimates

Warranties offered

"Wow ....... well worth it. My brother used House Shampoo and we were so impressed we thought we would give it a shot also. We have a ton of blue stone patios and and other surfaces with lot of trees seeping sap all over them. Additionally we have a pool with a lot of surface area and trees around it. The materials they used to clean all of our surfaces did an amazing job. We have an all brick home with a cedar shake roof also with trees all around the house seeping pollens and sap of all sorts on the house including some moss issues on the roof. They did amazing job cleaning it all off and making it look great. We highly recommend House Shampoo."
Recommended by100%of homeowners
Avatar for Carlson Services - Harry F Carlson Company LLC
Carlson Services - Harry F Carlson Company LLC
4.9(
91
)

Serving Fontana, WI and surrounding areas

In business since 1924

Free estimates

Warranties offered

"We began the process of looking for a gutter cleaner company rather late in the season. Every local business we contacted were already booked up. But Carlson, an Illinois company, apparently sends folks up into southern Wisconsin and was able to give us an early December booking. We were lucky that it wasn't too cold to do the work, but it was cold enough to make it impossible to flush the downspouts and make the job uncomfortable for the workman. Nevertheless, he did a great, thorough job and gave us excellent advice."
Recommended by96%of homeowners
Unique Deck Builders Inc.
5.0(
49
)

Serving Fontana, WI and surrounding areas

In business since 1980

Free estimates

Emergency services offered

"We received four quotes for the project ? Joel stood out because he showed up for the estimate on time and was very honest and upfront about certain issues and other considerations we needed to think about.  Joel provided an initial sketch and detailed estimate as promised on time.  One provider came to measure and evaluate our space, never even provided an estimate and went radio silent.  Another provider provided an estimate but was fairly unresponsive and seemed like they didn?t even want the business.  The other Chicago roof deck provider started the conversation always with ?tell me what your budget is? and to boot made us take the pictures and measurements ourselves. <br /> Joel was patient with us as we made decisions on design elements.  The process went very smoothly.  His carpenter Dan was a total pro, knowledgeable and experienced.  His team worked quickly and was able to make minor changes on the fly.  We had one miscommunication (partly our fault) about the size of the bench and planter boxes ? Dan was able to adjust as needed.  Joel coordinated with a roofer to make sure there were no issues with the underlying roofing.  He also had an electrician install power and light fixtures on our deck.   My only complaint with the process was with the selection of fixtures and other customization options--since these guys can pretty much do anything, we often felt overwhelmed by all of the choices.  In some ways it would have been a less stressful process with less choices or selection of recommended choices.   Joel was easy to get in touch with both by email and phone.  In the end, Joel finished the project on-time, on budget, and produced a great product.  Our deck is truly beautiful and we got everything we wanted.  Highly recommended. <br />"
Recommended by100%of homeowners
Showing 1-10 of 50
FAQs for deck, fence, patio or porch clean and seal projects in Fontana, WI

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 Fontana, WI 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.