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Promax ConstructionRoofer in Decatur, IL

Promax Construction is a roofer at 141 W Main St, Decatur, IL 62523, ranked #16 of 146 roofers in Decatur and rated 4.8 from 82 Google reviews. Open Monday to Friday.

Decatur, ILUpdated 0 paid placements in any rankingHow we rank

Call (217) 424-8900Website ↗

Key facts

Key facts about Promax Construction
Address141 W Main St, Decatur, IL 62523Get directions
Phone(217) 424-8900
Websitepromaxconstruction.com
HoursMonday to Friday: 8 AM – 5 PM
Google rating4.8 from 82 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Decatur and 9 towns within 40 miles: Mount Zion, Clinton, Monticello, Taylorville, Lincoln, Pana, Springfield, Mahomet and Mattoon.

Based in Decatur, ILView on map

Opening hours

Opening hours for Promax Construction
DayHours
Monday8 AM – 5 PM
Tuesday8 AM – 5 PM
Wednesday8 AM – 5 PM
Thursday8 AM – 5 PM
Friday8 AM – 5 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

Typical roofing prices

Typical roofing prices
JobLowTypicalHigh
Roof replacementPer project: asphalt shingles on a 1,700 sq ft home (about 2,000 sq ft of roof). US national range × 0.92 East North Central factor (2025 Cost vs. Value Report)$6,880$9,180$12,850
Roof repairPer repair: typical range of customer-reported jobs. US national range$395$1,174$1,968

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Compare nearby roofers

Promax Construction compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Promax Construction (this business)—584.8 (82)—NoNo
Hevstone Restoration#14595.0 (26)—YesYes17.9 mi
Guardian Roofing PLLC#15595.0 (74)—YesYes24.9 mi
Legacy Roofing & Solar#17584.7 (172)—YesYes39.8 mi

See all 146 ranked roofers in Decatur

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.8from 82 Google reviews

Hired Promax Construction? Write a review

Questions about Promax Construction

How is Promax Construction ranked in Decatur?

Promax Construction is ranked #16 of 146 roofers in Decatur by CR Score, with 58 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

What are Promax Construction’s hours?

Promax Construction is open Monday to Friday. Its listed hours are Monday to Friday, 8 AM – 5 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Promax Construction serve?

Serves Decatur and 9 towns within 40 miles: Mount Zion, Clinton, Monticello, Taylorville, Lincoln, Pana, Springfield, Mahomet and Mattoon. The list is based on the business's location and the usual service radius for roofing. Confirm your address is covered when you call.

What do Google reviews say about Promax Construction?

Promax Construction has a rating of 4.8 from 82 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact Promax Construction?

Call Promax Construction on (217) 424-8900. The business is at 141 W Main St, Decatur, IL 62523. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.

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