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Alliance Tech | IT Services St. LouisManaged IT service provider in Chesterfield, MO

Alliance Tech | IT Services St. Louis is a managed IT service provider at 758 Spirit 40 Park Dr, Chesterfield, MO 63005, ranked #10 of 142 managed IT service providers in Chesterfield and rated 5.0 from 70 Google reviews. Open Monday to Friday.

Facts here come from public sources and the firm itself. Confirm certifications, insurance and contract terms with the firm before you sign.

Chesterfield, MOUpdated 0 paid placements in any rankingHow we rank

Call (314) 649-8888Website ↗

Key facts

Key facts about Alliance Tech | IT Services St. Louis
Address758 Spirit 40 Park Dr, Chesterfield, MO 63005Get directions
Phone(314) 649-8888
Websitealliancetech.com
HoursMonday to Friday: 8 AM – 6 PM
Google rating5.0 from 70 Google reviews

Services

Each service shows the evidence we matched it on.

Service area

Serves Chesterfield and 11 towns within 50 miles: Wildwood, Ballwin, Dardenne Prairie, Manchester, Saint Peters, O'Fallon, Town and Country, Saint Charles, Lake Saint Louis, Maryland Heights and Eureka.

Based in Chesterfield, MOView on map

Opening hours

Opening hours for Alliance Tech | IT Services St. Louis
DayHours
Monday8 AM – 6 PM
Tuesday8 AM – 6 PM
Wednesday8 AM – 6 PM
Thursday8 AM – 6 PM
Friday8 AM – 6 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

Questions about Alliance Tech | IT Services St. Louis

How is Alliance Tech | IT Services St. Louis ranked in Chesterfield?

Alliance Tech | IT Services St. Louis is ranked #10 of 142 managed IT service providers in Chesterfield by IFR Score, with 61 out of 100 as of November 2026. The score weighs reputation, review volume, recency, availability, service focus, proximity, claimed profile, partnered and client reviews. No business can pay to change its rank.

What are Alliance Tech | IT Services St. Louis’ hours?

Alliance Tech | IT Services St. Louis is open Monday to Friday. Its listed hours are Monday to Friday, 8 AM – 6 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Alliance Tech | IT Services St. Louis serve?

Serves Chesterfield and 11 towns within 50 miles: Wildwood, Ballwin, Dardenne Prairie, Manchester, Saint Peters, O'Fallon, Town and Country, Saint Charles, Lake Saint Louis, Maryland Heights and Eureka. The list is based on the business's location and the usual service radius for managed IT services and IT support. Confirm your address is covered when you call.

What do Google reviews say about Alliance Tech | IT Services St. Louis?

Alliance Tech | IT Services St. Louis has a rating of 5.0 from 70 Google reviews. The IFR 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 Alliance Tech | IT Services St. Louis?

Call Alliance Tech | IT Services St. Louis on (314) 649-8888. The business is at 758 Spirit 40 Park Dr, Chesterfield, MO 63005. Its website is linked in the key facts on this page. Ask for a written scope and quote before any work starts.

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Compare nearby managed IT service providers

Alliance Tech | IT Services St. Louis compared with nearby businesses
BusinessRankIFR ScoreGoogle ratingSaturdaySundayDistance away
Alliance Tech | IT Services St. Louis (this business)—615.0 (70)NoNo
Grandson's Tech Service LLC#8625.0 (42)——7.8 mi
EverythingTechnologySTL#9615.0 (44)YesNo6.5 mi
NWO IT Services#11614.7 (46)YesYes14.8 mi

See all 142 ranked managed IT service providers in Chesterfield