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Grieff's Exterior Service Co.Roofer in Pontiac, IL

Grieff's Exterior Service Co. is a roofer at 800 W Howard St, Pontiac, IL 61764, ranked #2 of 58 roofers in Pontiac and rated 5.0 from 102 Google reviews. Open Monday to Friday.

Pontiac, ILUpdated 0 paid placements in any rankingHow we rank

Call (815) 419-2859Website ↗

Key facts

Key facts about Grieff's Exterior Service Co.
Address800 W Howard St, Pontiac, IL 61764Get directions
Phone(815) 419-2859
Websitegrieffsexterioril.com
HoursMonday to Friday: 7:30 AM – 4 PM
Google rating5.0 from 102 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • Roofingmain tradeGoogle main category

Service area

Serves Pontiac and 10 towns within 40 miles: Streator, Normal, Bloomington, Coal City, Ottawa, Braidwood, Morris, Eureka, Wilmington and La Salle.

Based in Pontiac, ILView on map

Opening hours

Opening hours for Grieff's Exterior Service Co.
DayHours
Monday7:30 AM – 4 PM
Tuesday7:30 AM – 4 PM
Wednesday7:30 AM – 4 PM
Thursday7:30 AM – 4 PM
Friday7:30 AM – 4 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

Grieff's Exterior Service Co. compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Grieff's Exterior Service Co. (this business)—605.0 (102)—NoNo
Messing Roofing & Construction - Bloomington Normal#1605.0 (93)—YesYes30.8 mi
Yorkpublicadjuster.com#3594.9 (176)—YesYes33.9 mi
Sundown Exteriors, LLC#4594.9 (405)—YesNo34.0 mi

See all 58 ranked roofers in Pontiac

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 102 Google reviews

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Questions about Grieff's Exterior Service Co.

How is Grieff's Exterior Service Co. ranked in Pontiac?

Grieff's Exterior Service Co. is ranked #2 of 58 roofers in Pontiac by CR Score, with 60 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 Grieff's Exterior Service Co.’s hours?

Grieff's Exterior Service Co. is open Monday to Friday. Its listed hours are Monday to Friday, 7:30 AM – 4 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Grieff's Exterior Service Co. serve?

Serves Pontiac and 10 towns within 40 miles: Streator, Normal, Bloomington, Coal City, Ottawa, Braidwood, Morris, Eureka, Wilmington and La Salle. 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 Grieff's Exterior Service Co.?

Grieff's Exterior Service Co. has a rating of 5.0 from 102 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 Grieff's Exterior Service Co.?

Call Grieff's Exterior Service Co. on (815) 419-2859. The business is at 800 W Howard St, Pontiac, IL 61764. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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