Top-rated contractors.

Get matched with top contractors in Alton, IL

Enter your zip and get matched with up to 5 pros

Need a pro for your contractor service project in Alton, IL?

Select your specific project to find the pro for you.

TRUSTED BY ALTON, IL HOMEOWNERS

  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon15
    Verified contractor services reviews

Find Contractors in Alton

Avatar for The Designer Craftsmen
The Designer Craftsmen
5.0(
5
)
Major Home Repairs (General Contractor)

Serving Alton, IL and surrounding areas

Approved

Free estimates

Small jobs welcome

Credit card accepted

Hello there! I'm a Saint Charles/Saint Louis native and an experienced carpenter and remodeller of 17 years! Been in my own business since 2022. I love to do beautiful work at reasonable prices. I am focused on design-minded small construction and carpentry--this means that I am not primarily so focused on flashy features and the newest updates, and more focused on how I can create a project with you that makes sense with your specific house and it's architectural design. I love working with wood the most but really love doing most anything on a home and happy to do handyman work here and there as well. Please reach out so we can start a conversation! I'm happy to offer advice on how to navigate the construction industry or send you phone numbers of other great guys if you need other services. I focus on approachability and a down to earth experience. I love doing good work, i'm easy to deal with and show up when I say I will. Would love to work with you!

Saint Charles Re-Deck
Saint Charles Re-Deck
Saint Charles Re-Deck
Saint Charles Re-Deck
Saint Charles Re-Deck

+25

Avatar for RDB CONSTRUCTION LLC
RDB CONSTRUCTION LLC
New to Angi
Major Home Repairs (General Contractor)

Serving Alton, IL and surrounding areas

Approved

Free estimates

Small jobs welcome

As 30+ years experience carpenters, we are always prepared to take on your projects with precision and care. We pride ourselves on being courteous and polite, ensuring a positive experience from start to finish. Our approach involves actively listening to your needs and preferences to deliver tailored solutions. ???? We understand the importance of clear communication and collaboration to bring your vision to life. From the initial consultation to the final touches, We are dedicated to providing exceptional craftsmanship. ? We are ready to start, so contact me today. \n

Response time10 hrs
Response rate100%
TNT Turnover Services
New to Angi
Major Home Repairs (General Contractor)

Serving Alton, IL and surrounding areas

Approved

TNT Turnover Services isn’t just remodeling spaces—we’re transforming them.\n\nWe take outdated, worn, or underperforming areas and turn them into clean, modern, high-impact spaces built to impress and made to last. From kitchens and bathrooms to full property turnovers, our work is driven by precision, quality craftsmanship, and attention to every detail.\n\nAt TNT Turnover Services, we don’t believe in shortcuts—we believe in results. We bring reliability, speed, and professionalism to every project, delivering a smooth, hassle-free experience from start to finish. On time. On budget. Done right.\n\nWhether you’re upgrading your home or preparing a property for its next chapter, we’re here to raise the standard and exceed expectations.

1 neighbors recently requested a quote
Avatar for Mighty Contractor Co
Mighty Contractor Co
4.8(
10
)
Major Home Repairs (General Contractor)

Serving Alton, IL and surrounding areas

In business since 2012

Credit card accepted

"

This is the second job I have had Mighty Contractor do in our house.  Again, the job was done extremely well.  There was great attention to detail to the point of perfection.  They cleaned up every night so there was never a mess; they were hardworking and very courteous.  We were so pleased that we are going to have them come back and do some more interior and exterior work for us.  Mighty Contractor is now on our speed dial!!  Tyler and his crew are awesome.


"
Recommended by100%of homeowners
...
Showing 1-10 of 134
Unfinished Carpentry questions, answered by experts

It’s best to use two screws to secure deck boards into every joist. Securing the boards to every joist makes the deck more structurally sound, while using two screws on the outer sides of the boards can help prevent warping and cupping.

Bump-out additions can extend anywhere from 2 to 15 feet from an existing room. The right size will depend on how you plan to use the new space. For a cantilever bump-out, which doesn't require additional foundation support, the limit is typically 24 inches (2 feet). If a footing and foundation are part of the project, a bump-out can be much larger, even encompassing a whole room. It's also important to remember that many residential properties have limits on the total house size relative to the lot size.

Building involves setting foundation posts, framing with durable wood, adding roofing support, and protecting from elements with water-resistant finishes.

When building a house, it is customary to use 16d nails that measure 3 1/2 inches in length to construct the frame. These nails are crucial in providing the necessary support and stability for structural elements like joists and studs, which ensures a sturdy framework.

There are a variety of second-story deck privacy ideas depending on your budget and aesthetic. For starters, you might consider fencing or tall privacy railing that masks a good portion of the open deck. A pergola or an awning can provide additional cover and shade. Outdoor curtains are an easy way to add or remove privacy at your convenience, plus they’re a wallet-friendly way to decorate your deck.

The Alton, IL homeowners’ guide to contractor services

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