4.5 
140 *The Angi rating for Deck Maintenance companies in Wilmette, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Deck Maintenance needs.
*The HomeAdvisor rating for Deck Maintenance companies in Wilmette, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Deck Maintenance needs.
Last update on August 05, 2026
Serving Wilmette, IL and surrounding areas
Approved
In business since 1996
Free estimates
Credit card accepted
"Excellent job of cleaning and sealing deck"
Serving Wilmette, IL and surrounding areas
Approved
Super Service Award Winner
In business since 2010
Free estimates
Offers commercial services
"I had rainwater coming in through a door and window frame. Dario and Juan knew right away that the problem was coming from where my deck meets the siding. They removed deck boards to discover a gap in the siding. Checked for water damage (thankfully no damage). Sealed the gap. I have not had any rainwater issues since. Price was totally reasonable. We discussed other future repairs/projects for my home and I look forward to working with them again."
Serving Wilmette, IL and surrounding areas
Approved
Super Service Award Winner
In business since 2018
Free estimates
Warranties offered
"Luis and his crew did a lot of work in power washing and staining my deck and interior touch up painting."
+77
Serving Wilmette, IL and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
"Professional and friendly service. Myles was able to place 2 window units ac quickly and securely. One of these units was a heavier 15000 btu that required considerable work."
Serving Wilmette, IL and surrounding areas
Approved
Super Service Award Winner
In business since 2015
Free estimates
Emergency services offered
"Frank was priced well, got started immediately, communicated well, and did the work quickly. Deck is solidly built and looks good"
Serving Wilmette, IL and surrounding areas
Approved
In business since 2020
Free estimates
Credit card accepted
"Fantastic! Will use again when needed!!!"
Serving Wilmette, IL and surrounding areas
Approved
Super Service Award Winner
In business since 2008
Free estimates
Emergency services offered
"I hired Allegro to repair a wooden fence. They also bid on, and completed, a refinishing of a wooden deck. I was VERY happy with their work, and with their customer service! Their communications (via email and smartphone text) were complete, providing a detailed estimate of the work, as well as letting me know when the work would be scheduled. Their pricing was favorable as well, especially considering the quality and knowledge of the work needed. I recommend them and will be happy to use them again for similar projects!"
+4
Serving Wilmette, IL and surrounding areas
Approved
In business since 1992
Free estimates
Emergency services offered
"Nice job done to clean my composite deck"
Serving Wilmette, IL and surrounding areas
Approved
In business since 2018
Free estimates
Offers commercial services
"We are so pleased with the power washing of our house. We have lived in our home for over fifty-five years. We can’t even remember when our house looked this good. This is the second time we have used Francisco and Judy. They have also done interior painting for us. We love the care and concern they take with each job they have done. They are a mixture of professionalism, friendliness and a firm desire to achieve the best outcome for each client. Loved working with them."
+23
Serving Wilmette, IL and surrounding areas
Approved
In business since 2008
Emergency services offered
Warranties offered
"Tom did a great job with our repair. They listened and didnâ  t try to upset me. I will definitely hire them to do more work next year."
From average costs to expert advice, get all the answers you need to get your job done.
Deck repair costs depend on materials, damage you need to fix, and more. See how much it costs to replace or repair a deck in Chicago, IL.
Thinking about adding a deck to your home? Explore this guide to learn about the average cost to build a deck in Chicago, ILbased on factors like size, material, and labor.
Sealing a deck is important for protecting it against the elements. Find out the cost to seal a deck, whether you DIY or hire a pro to do the job.
Deck maintenance is vital to protecting a wooden deck. Cleaning, staining and sealing a deck after pressure washing will add years to its lifespan. Protect a deck by following these deck maintenance tips for cedar and other types of wood materials.
Keep your decking looking new with this deck maintenance checklist.
Finding maintenance-free decking that works for your home, budget, and lifestyle can be challenging. This guide lists the 7 best low-maintenance deck materials.
