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Top-Rated Deck maintenance specialists in Merrillville - Updated Nov 2026

Avatar for Timberseal Inc
Timberseal Inc
4.0(
88
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Merrillville, IN and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"In October 2021 we had our 30-year-old deck and front porch washed, sanded and stained by Timber Seal. Our deck, especially, was really showing its age and I never expected our deck and porch to look as good as new, but they came really close. We are amazed at how good our deck and porch look and are very pleased with the results. From Greg who came out to give the estimate, to Tracy and Michelle in the office and Jeff, Herb and Eric on the work crew, everyone was helpful, professional and respectful of our home. Since I had not seen color samples prior to our project, I trusted Tracy and Michelleâ  s advice when choosing a stain color that would look best on our home and it looks fantastic! I especially appreciated how careful Jeff, Herb and Eric were when washing, sanding and stainingâ ¦ no damage to screens, no stain on brick, siding or fascia, and plants were covered. I would definitely recommend Timber Seal for your deck maintenance project and hope to use them again in the future. R. Sanchez St John, IN"
Cedar Deck Finished in our Super Cedar Blend
Pine Fence Refinished in our Cedar Dark Blend
Before and After of a Cedar Deck
Deck Refinished in Cedar Dark
Pine Deck Refinished in our Cedar Gold

+20

Response time2 days
Response rate90%
29 neighbors recently requested a quote
Avatar for Fast Construction
Fast Construction
5.0(
4
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Merrillville, IN and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

"The side of my house had several damaged siding panels from hail over the summer. Santos was able to come out same day and provide a very affordable quote compared to other companies. I found him to be very knowledgeable and understanding of what needed to be done. Since my siding was sun faded he took siding from other less seen parts of the house to make it look the best. I would highly recommend Fast Construction based on quality of work and affordability."
5 neighbors recently requested a quote
Robert Anthony Renovations
5.0(
1
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Merrillville, IN and surrounding areas

Approved

"We had an excellent experience working with Robert Anthony from start to finish. They were professional, responsive, and incredibly detail-oriented throughout our kitchen remodel. His team completed our renovation on time, kept the workspace clean, and communicated with us every step of the way. The quality of the craftsmanship exceeded our expectations, and you can truly tell they take pride in their work. They transformed our kitcjen beautifully and made the entire process smooth and stress-free for my family. We are beyond happy with our kitchen and we couldn’t recommended him more."
Bluetree Home Services
New to Angi
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Merrillville, IN and surrounding areas

Approved

Honest work with contractors that genuinely care. We are dedicated to building good relationships with our clients and our community. We hold ourselves to a high standard and believe in fair pricing for great services. \n\nSpecialize in animal exclusion, IDNR compliant bat exclusion, roofing work, and exterior carpentry. We also perform small-scale concrete work, fencing installation, siding repair, deck work, and many other exterior-related services.

4 neighbors recently requested a quote
Avatar for H&J Painting
H&J Painting
4.4(
24
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Merrillville, IN and surrounding areas

In business since 2023

"Went awesome. Martha and team great. The kitchen is great attention to detail on the cabinets. Had a hiccup on color for deck and it was not problem I choose another color and just had to pay for paint. They cleaned up mostly everything along the way too which was helpful. They worked long and hard to finish the job. They were trustworthy and I left them in my house more than once or left the door open for them to come in morning when I wasn’t home. Trustworthy! Martha was lovely, to work with! They did so good I’m Having them back next week for two smaller jobs! Thanks guys"
Garage door
Kitchen and bathroom painting
Kitchen and bathroom painting
Deck
Trim and shutters

+96

Response time1 day
Recommended by86%of homeowners
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Deck Maintenance FAQs, answered by experts

Local building codes don’t specify the number of steps a deck can have before a railing is required, mainly because stair height varies widely. Most areas require decks 30 inches or higher to have a railing. While not exact, that roughly equates to four to seven steps.

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.

Composite decking requires a solid foundation, substructure, or subframe to ensure stability. This base is typically composed of posts, beams, joists, and footings. The frame's joists can be built from various materials like composite, plastic, timber, or metal, as long as the base can support the deck's weight without shifting. A professional deck builder might recommend installing the frame on a solid concrete base for added durability. The final design and materials for the substructure will depend on your budget, the type of deck, and environmental conditions.

Finding a reputable deck builder should start with speaking with a local company and asking for samples of past work and references. You can review the company’s workmanship and speak with past customers to learn what the customer service was like throughout the process. It’s also a good idea to read online reviews and check the Better Business Bureau (BBB) website to see if the company has a history of customer complaints. If you can get a referral from a family member or friend, that’s another great option.

A cedar deck can increase your home's value if the project is executed well. The value added by a deck is influenced by factors such as location, materials, and craftsmanship. In regions with warmer climates, decks are particularly desirable, enhancing outdoor living spaces.

The key to getting the most value out of your investment, both in terms of home value and personal enjoyment, is to make sure your deck is built to exacting standards. You should consult with a professional deck builder to get the best results and the highest ROI.

The Merrillville, IN homeowners’ guide to deck maintenance services

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