Alton Siding Contractors, Ranked by Their Google Rating
This site doesn't have license data for Alton yet, so the 9 names below are ranked by Google rating instead. Godfrey sits about 5 miles off, in case you want more names to compare.
Google Maps ratings checked · How we rank
9 top-rated siding contractors around Alton
A business climbs this list by pairing a strong Google rating with plenty of reviews behind it, not by rating alone. Confirming a license or registration is still on you; a spot on this page doesn't do that for you.
Prrotect Roofing
Siding contractor
- Google rating
- Reviews
- 85
- Area
- Godfrey 62035
Rob's Construction
Siding contractor
- Google rating
- Reviews
- 50
- Area
- East Alton 62024
HomePro Services
Siding contractor
- Google rating
- Reviews
- 11
- Area
- Not listed
ATW Contracting
Siding contractor
- Google rating
- Reviews
- 13
- Area
- Alton 62002
Day Home Improvement Corporation
Siding contractor
- Google rating
- Reviews
- 4
- Area
- Not listed
Tycon Builders LLC
Siding contractor
- Google rating
- Reviews
- 20
- Area
- Alton 62002
Riverbend Roofing Services and Construction LLC
Siding contractor
- Google rating
- Reviews
- 35
- Area
- Alton 62002
Eagle Windows & Siding Co
Siding contractor
- Google rating
- Reviews
- 35
- Area
- East Alton 62024
Renown Remodeling
Siding contractor
- Google rating
- Reviews
- 15
- Area
- East Alton 62024
3ZIP codes with listings
Where Alton's siding installers are actually based
Alton's 9 siding installers spread across 3 different ZIP codes.
62002 alone accounts for 3 of them, more than any other ZIP in Alton.
That clustering is worth knowing if you want a Alton business that already works regularly in your specific part of town.
620026202462035
Data: Google Maps listings, checked 2026-10-01.
5 mito Godfrey, the nearest city on this site
If Alton doesn't have enough options
Not enough siding installers listed in Alton itself? Godfrey is the closest city on this site with its own listings, about 5 miles away.
A contractor based a short drive out is still a reasonable match for a job in Alton.
- Godfrey 5 mi · 5
- Edwardsville 12 mi · 7
- Glen Carbon 14 mi · 7
- Bridgeton, MO 17 mi · 10
- Collinsville 17 mi · 6
- Overland, MO 19 mi · 7
- University City, MO 19 mi · 6
- St. Louis, MO 19 mi · 10
Data: U.S. Census Bureau, 2026 TIGER/Line Gazetteer County Subdivision file (Connecticut only) (2026); U.S. Census Bureau, 2026 TIGER/Line Gazetteer Files (places, counties, ZCTAs, states) (2026).