What Siding Costs in Alton: Estimate and Top-Rated Pros

The estimate above prices Alton siding the same way no matter who installs it. Below it sit 9 contractors this page ranks by Google review, since this site doesn't have enough of a license file for Alton yet.

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Estimated cost in Alton

Estimated cost in Alton, IL
ProjectNational rangeAlton estimate
1,500 sq ft, vinyl siding$5,950 to $21,600$6,400 to $23,100
1,500 sq ft, fiber cement siding$8,950 to $24,600$9,600 to $26,300
2,000 sq ft, engineered wood siding, full trim$11,000 to $34,100$11,800 to $36,400

For St. Louis, MO-IL, the labor portion of each range (near 40%) tracks local pay for this trade, while materials stay at national prices.[2] Build your own estimate →

$34.13median hourly wage for carpenters in the metro

Local labor costs in Alton

The $34.13 median hourly wage for carpenters in St. Louis, MO-IL runs 17% above the $29.12 national figure BLS publishes.

Since labor typically makes up close to half of a siding bill in Alton, that gap alone can move your estimate more than switching materials does.

U.S. median $29.12/hr

Data: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics (OEWS), May 2025 (May 2025).

1953median year homes were built

Housing stock behind the Alton estimate

25,279 residents live in Alton, where the housing stock skews toward homes built around 1953.

Older stock in Madison County usually needs a prior layer fully removed before new material goes up, which the estimate above prices as its own line item.

Data: U.S. Census Bureau, American Community Survey 5-Year Estimates, table-based Summary File (2024 table-based Summary File) (2024 table-based Summary File).

Top-rated siding contractors serving Alton

A business's star rating counts for more once a pile of reviews backs it up, and for less on just a few, which is the math behind this order. That math doesn't check anyone's license, so ask the contractor directly for their license or registration number.

  1. Prrotect RoofingSiding contractor · 4.9 out of 5 on Google · 85 Google reviews · Godfrey 62035Google reviews
  2. Rob's ConstructionSiding contractor · 4.9 out of 5 on Google · 50 Google reviews · East Alton 62024Google reviews
  3. HomePro ServicesSiding contractor · 4.7 out of 5 on Google · 11 Google reviews · Not listedGoogle reviews
  4. ATW ContractingSiding contractor · 4.6 out of 5 on Google · 13 Google reviews · Alton 62002Google reviews
  5. Day Home Improvement CorporationSiding contractor · 4.5 out of 5 on Google · 4 Google reviews · Not listedGoogle reviews
  6. Tycon Builders LLCSiding contractor · 4.1 out of 5 on Google · 20 Google reviews · Alton 62002Google reviews
  7. Riverbend Roofing Services and Construction LLCSiding contractor · 3.9 out of 5 on Google · 35 Google reviews · Alton 62002Google reviews
  8. Eagle Windows & Siding CoSiding contractor · 3.8 out of 5 on Google · 35 Google reviews · East Alton 62024Google reviews
  9. Renown RemodelingSiding contractor · 3.4 out of 5 on Google · 15 Google reviews · East Alton 62024Google reviews

Before you compare bids in {city}

  1. Does the bid price wall area only, or does it also include trim, soffit and fascia?
  2. Is removal and disposal of the old siding a separate line item or bundled into the per-foot price?
  3. Which exact product line and thickness is quoted, not just the material name?
  4. Is house wrap included, and is it a standard wrap or a drainable one?
  5. Does the number assume one story, or did the bidder walk the whole house?
  6. What's excluded: a permit fee, sheathing repair, paint, or anything else billed only if it's found?

More on Illinois →

1,500 sq ft, vinyl siding: nearby cities

Sources

  1. Carpenters (Occupational Outlook Handbook), U.S. Bureau of Labor Statistics, accessed 2026-09-30
  2. How Much Does Vinyl Siding Cost? [2026 Data], Fixr, accessed 2026-09-30
  3. How Much Does It Cost to Replace or Repair Fascia Boards and Soffits in 2025?, HomeAdvisor, accessed 2026-09-30