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STL PolyjackConcrete contractor in Sappington, MO

STL Polyjack is a concrete contractor at 12951 Gravois Rd # 100, Sappington, MO 63127, ranked #1 of 252 concrete contractors in Sappington and rated 4.9 from 185 Google reviews. Open Monday to Friday.

Sappington, MOUpdated 0 paid placements in any rankingHow we rank

Call (314) 350-7327Website ↗

Key facts

Key facts about STL Polyjack
Address12951 Gravois Rd # 100, Sappington, MO 63127Get directions
Phone(314) 350-7327
Websitestlpolyjack.com
HoursMonday to Friday: 8 AM – 3 PM
Google rating4.9 from 185 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Sappington and 11 towns within 25 miles: Sunset Hills, Concord, Crestwood, Murphy, Kirkwood, Valley Park, Mehlville, Affton, Glendale, Des Peres and Arnold.

Based in Sappington, MOView on map

Opening hours

Opening hours for STL Polyjack
DayHours
Monday8 AM – 3 PM
Tuesday8 AM – 3 PM
Wednesday8 AM – 3 PM
Thursday8 AM – 3 PM
Friday8 AM – 3 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • 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

STL Polyjack compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
STL Polyjack (this business)—594.9 (185)—NoNo
Foundation Recovery Systems Downtown St. Louis#2584.9 (72)—YesYes14.2 mi
GLL Hardscape#3585.0 (54)—YesYes17.4 mi
Irish Construction#4584.7 (69)—YesYes10.8 mi

See all 252 ranked concrete contractors in Sappington

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.9from 185 Google reviews

Hired STL Polyjack? Write a review

Questions about STL Polyjack

How is STL Polyjack ranked in Sappington?

STL Polyjack is ranked #1 of 252 concrete contractors in Sappington by CR Score, with 59 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 STL Polyjack’s hours?

STL Polyjack is open Monday to Friday. Its listed hours are Monday to Friday, 8 AM – 3 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does STL Polyjack serve?

Serves Sappington and 11 towns within 25 miles: Sunset Hills, Concord, Crestwood, Murphy, Kirkwood, Valley Park, Mehlville, Affton, Glendale, Des Peres and Arnold. 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 STL Polyjack?

STL Polyjack has a rating of 4.9 from 185 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 STL Polyjack?

Call STL Polyjack on (314) 350-7327. The business is at 12951 Gravois Rd # 100, Sappington, MO 63127. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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