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  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon291
    Verified deck maintenance services reviews

Top-Rated Deck maintenance specialists in Downers Grove - Updated Nov 2026

Avatar for O'Rourke Deck Services, LLC
O'Rourke Deck Services, LLC
4.9(
84
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Downers Grove, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Emergency services offered

"O'Rourke Deck Service has done work on our deck/pergola for years. They are highly professional, prompt, very friendly, courteous and priced fairly. I would highly recommend them to anyone looking for deck construction, repair, deck maintenance. They are simply the best."
Riverside TREX Transcend
Clarendon Hills TREX Transcend
Western Red Cedar
Response time12 hrs
20 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for Sal's Power Washing
Sal's Power Washing
4.5(
97
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Downers Grove, IL and surrounding areas

Approved

In business since 1982

Free estimates

Warranties offered

"Sal and the team did a great job! Project was quickly quoted and quickly completed! My deck and pavers look great! I appreciated Sal's advise on stain type and color and future maintenance. Great communication and availability throughout the project. I highly recommend using Sal's services, they are very professional!"
cedar home
cedar home
STEE MILL SOOT
STEE MILL SOOT
MOLD/MOSS/MILDEW

+20

Response time2 days
33 neighbors recently requested a quote
Recommended by92%of homeowners
NuAgain Deck and Fence Renewal, Inc.
4.0(
364
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Downers Grove, IL and surrounding areas

Approved

In business since 1996

Free estimates

Credit card accepted

"NuAgain cleaned and sealed our patio block deck in late July, 2025. It was a 2 day process. We were informed in a timely manner of each step of the process. The workers were very professional and did an excellent job in a timely manner. I recommend this company for your patio, deck and fence maintenance needs."
Response time1 day
2 neighbors recently requested a quote
Recommended by67%of homeowners
Avatar for Gerlyn Services, LLC
Gerlyn Services, LLC
5.0(
27
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Downers Grove, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"We hired Gerlyn to rebuild our deck, replacing old wood with composite material. Angel and his crew were very professional in their approach to the job and made sure they did everything right. The deck is beautiful, and frankly more solid than before. The price was very reasonable, they started the project within a week of our agreement, and were on the job 8 to 5 every day until the project was completed. I will gladly turn to Gerlyn Services for my home improvement projects in the future."
Stain
Composite deck
Response time1 day
Response rate93%
5 neighbors recently requested a quote
Avatar for M & M Roofing
M & M Roofing
4.7(
111
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Downers Grove, IL and surrounding areas

Approved

In business since 2018

Free estimates

Offers commercial services

"We had our chimney tuck pointed and a roof put on the house. The old roof wasn’t torn down this it wasn’t in real bad shape and there was only one layer on. The work was all done in one day and everything was cleaned up when they left."
2 neighbors recently requested a quote
Recommended by71%of homeowners
Avatar for Suburban Handyman LLC
Suburban Handyman LLC
5.0(
66
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Downers Grove, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Small jobs welcome

"Thomas was great to work with. He came the same day we call to give an estimate, and guided us on cleaning the deck. His price was very reasonable. Our date had to be changed because of the weather, but he kept us informed as to when he would be here. Started on time and worked through both days efficiently. He even repaired two boards without us even asking, and helped us move some furniture. Did a great job! We certainly recommend him and will call him for other projects!"
Balcony Deck
balcony deck
balcony deck
Balcony deck
Balcony Deck

+57

Response time4 hrs
2 neighbors recently requested a quote
Recommended by67%of homeowners
Avatar for Blue Hammer
Blue Hammer
5.0(
20
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Downers Grove, IL and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"My experience with Moe was incredible. He was such a welcoming and kind person from the moment I talked to him. He made sure he understood exactly what I wanted before getting started on anything and I could tell he was really paying attention and wanting to give me what I asked for. His work was incredible and amazing. I needed my deck repaired and fixed before my family came from out of town and he was able to make that happen efficiently and perfectly. I couldn't have asked for anyone better as a worker and as a person. He really did amazing and I wouldn't hesitate to hire him again in the future!!!!"
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Deck Maintenance FAQs, answered by experts

A covered deck can be a good investment that increases your home value—especially if you live in a hot region with a lot of sun. A covering over the deck means you can get more use out of it, even on the hottest summer days. With a permanent deck covering, you can even add ceiling fans to help cool down your deck for added comfort.

There are ways to clean your deck to help maintain a clean appearance. You can easily remove surface-level dirt and grime by wetting your deck with a hose and doing a quick scrub with store-bought deck cleaner monthly. 

However, investing in professional deck cleaning services near you at least twice a year is worth it. This service saves you time and ensures that your deck will avoid accidentally becoming scratched by blasting the pressure washer at the wrong angle.

Building codes for deck railings can vary by location, so it's important to consult your local regulations before construction. Generally, a guardrail is required for any deck that is more than 30 inches above the ground.

For residential properties, the standard minimum height for a deck railing is 36 inches. However, some states and municipalities have stricter requirements; for example, California and Washington mandate railings that are at least 42 inches high. Therefore, a 42-inch railing is not considered too high and may be required in your area or chosen voluntarily for additional safety.

In addition to height requirements, codes also specify other safety features, such as the maximum spacing between balusters to ensure they are close enough to prevent a child from squeezing through.

It is definitely worth sanding a deck to ensure the wood absorbs new stain. Sanding a deck removes the outer layers of aging wood, allowing the stain to penetrate. It also gives a fresh look to the entire surface as part of the deck refinishing process. Without sanding, your stain or sealant is less likely to absorb into the wood. While sanding a deck is a time-intensive project, the rewards are noticeable and long-lasting.

Covering your deck with a breathable tarp can protect it from snow, ice, and cold winter temperatures. This is a good winterizing solution if you don’t plan to use your deck at all during the colder months. However, it might be best to skip the tarp if you’ll still be walking on your deck or using it in a limited capacity.

The Downers Grove, IL homeowners’ guide to deck maintenance services

From average costs to expert advice, get all the answers you need to get your job done.