Skip to content
ContractorsRanked

Spec Group ConcreteConcrete contractor in O'Fallon, MO

Spec Group Concrete is a concrete contractor at 305 Dora Pl, O'Fallon, MO 63366, ranked #4 of 185 concrete contractors in O'Fallon and rated 4.9 from 69 Google reviews. Open Monday to Saturday.

O'Fallon, MOUpdated 0 paid placements in any rankingHow we rank

Call (314) 265-5257Website ↗

Key facts

Key facts about Spec Group Concrete
Address305 Dora Pl, O'Fallon, MO 63366Get directions
Phone(314) 265-5257
Websitespecgroupconcrete.com
HoursMonday to Friday: 8 AM – 6:30 PM; Saturday: 9 AM – 12 PM
Google rating4.9 from 69 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves O'Fallon and 11 towns within 25 miles: Dardenne Prairie, Saint Peters, Lake Saint Louis, Weldon Spring, Wentzville, Chesterfield, Saint Charles, Wildwood, Ellisville, Maryland Heights and Bridgeton.

Based in O'Fallon, MOView on map

Opening hours

Opening hours for Spec Group Concrete
DayHours
Monday8 AM – 6:30 PMevening
Tuesday8 AM – 6:30 PMevening
Wednesday8 AM – 6:30 PMevening
Thursday8 AM – 6:30 PMevening
Friday8 AM – 6:30 PMevening
Saturday9 AM – 12 PM
SundayClosed
  • Open evenings (after 6 PM)
  • Open Saturdays
  • Open Sundays — no

Typical concrete work prices

Typical concrete work prices
JobLowTypicalHigh
Concrete drivewayPer driveway: typical range of customer-reported projects (about $8 to $20 per sq ft). US national range$2,700$6,400$14,500

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

Compare nearby concrete contractors

Spec Group Concrete compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Spec Group Concrete (this business)—604.9 (69)—YesNo
GLL Hardscape#2615.0 (54)—YesYes7.4 mi
Missouri Basement#3615.0 (304)—YesNo13.2 mi
DL Polyjack#5595.0 (29)—YesNo2.2 mi

See all 185 ranked concrete contractors in O'Fallon

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.9from 69 Google reviews

Hired Spec Group Concrete? Write a review

Questions about Spec Group Concrete

How is Spec Group Concrete ranked in O'Fallon?

Spec Group Concrete is ranked #4 of 185 concrete contractors in O'Fallon 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 Spec Group Concrete’s hours?

Spec Group Concrete is open Monday to Saturday. Its listed hours are Monday to Friday, 8 AM – 6:30 PM; Saturday, 9 AM – 12 PM. On Saturdays it is open 9 AM to 12 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Spec Group Concrete serve?

Serves O'Fallon and 11 towns within 25 miles: Dardenne Prairie, Saint Peters, Lake Saint Louis, Weldon Spring, Wentzville, Chesterfield, Saint Charles, Wildwood, Ellisville, Maryland Heights and Bridgeton. The list is based on the business's location and the usual service radius for concrete work. Confirm your address is covered when you call.

What do Google reviews say about Spec Group Concrete?

Spec Group Concrete has a rating of 4.9 from 69 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 Spec Group Concrete?

Call Spec Group Concrete on (314) 265-5257. The business is at 305 Dora Pl, O'Fallon, MO 63366. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

Own Spec Group Concrete? Claim this profile.

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

Claim this profile