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Closed until Sat, 7:00 AM
At Goff Masonry, we have been serving Alton, IL and the surrounding areas since 1958 with quality brick and stone work. As a local masonry contrac…
The Best Construction Company in Alton
Compare top-rated construction providers in Alton. Profiles include verified reviews, service details, and direct contact options.
Service providers
Construction pros near Alton
These companies are based in nearby cities and serve Alton.
Open 24/7
Anytime Garage Door was built on a commitment to safety, value, and exceptional customer care. As a fully licensed, bonded, and insured team, we t…
Closed until Mon, 9:00 AM
Portable building manufacturer offering customizable barns, cabins, and sheds
Open 24/7
Dan's Garage Door Service was built on a commitment to safety, value, and exceptional customer care. Dan's Garage Door Service joined fo…
Closed until Sat, 8:00 AM
In Cottage Hills, we are Warnick Complete Land Management, LLC – a comprehensive home services provider specializing in deck building and more. Ou…
Open 24/7
At East Alton's RCS Construction Inc, we specialize in concrete contracting, offering homeowners durable and long-lasting solutions for their resi…
Closed until Sat, 7:30 AM
In the heart of Bethalto, we are Carson Excavating LLC - your reliable excavating contractor. Homeowners face numerous challenges when it comes to…
Closed until Mon, 8:00 AM
In the heart of South Roxana, we are Coons Construction - your reliable custom home builders. For homeowners seeking a unique abode that truly ref…
Open 24/7
In homes across St. Louis, we're the swift and reliable response to water damage, fire damage, or air duct contamination. As SERVPRO of St. Louis …
Closed until Mon, 9:00 AM
Family owned and operated since 1978.
Open 24/7
In countless St. Louis homes, water damage can strike unexpectedly, causing stress and chaos. At Innovative Cleaning & Restoration LLC, we're your…
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Verified Construction in Alton, IL
We show only active businesses that pass moderation. Results are specific to Alton and nearby service areas, and inactive profiles are removed to keep the list current.
Real reviews for construction
Ratings and reviews come from customers who used the service. Compare construction pros in Alton by experience, responsiveness, and value before you reach out.
Local-first search in Alton
Filter by neighborhood, check locations on the map, and find providers close to home or work in Alton. Listings are refreshed regularly — November 2026.
Cities next to Alton, IL
The same listings in the closest cities — providers there often take jobs in Alton too. Mileage is the approximate distance from Alton.
- Godfrey 2.4 mi
- Cottage Hills 4.6 mi
- East Alton 6.2 mi
- Bethalto 7.5 mi
- South Roxana 8.3 mi
- St. Louis 8.7 mi
- Brighton 8.9 mi
- Florissant 9.7 mi
- Edwardsville 11.4 mi
- Chesterfield 11.8 mi
- Portage Des Sioux 11.9 mi
- Granite City 13.0 mi
A quick guide to Alton
Looking for construction in Alton? This page lists verified local providers with ratings, reviews, and contact options. We show active businesses only — profiles are moderated and updated by owners.
Compare pros by experience, price range, and customer feedback. Many providers offer free estimates or same-day service for common requests. Use filters and the map to find someone close to your address.
Before you hire
- Read the most recent reviews for your specific type of job.
- Ask about licensing and insurance when required for this trade.
- Get a written estimate for work over a few hundred dollars.
- Confirm availability and any trip or emergency fees upfront.
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