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Keystone TechnologiesIT consultant in Eureka, MO

Keystone Technologies is an IT consultant at 4835 MO-109, Eureka, MO 63025, ranked #7 of 115 IT consultants in Eureka and rated 5.0 from 7 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.

Eureka, MOUpdated 0 paid placements in any rankingHow we rank

Call (314) 621-9500Website ↗

Key facts

Key facts about Keystone Technologies
Address4835 MO-109, Eureka, MO 63025Get directions
Phone(314) 621-9500
Websitekeystonetechnologies.com
HoursMonday to Friday: 7:30 AM – 5:30 PM
Google rating5.0 from 7 Google reviews

Services

Each service shows the evidence we matched it on.

  • IT Consultingmain serviceGoogle main category
  • Cybersecurityadditional Google category
  • Network Cablingadditional Google category
  • Data Recoveryadditional Google category

Service area

Serves Eureka and 11 towns within 50 miles: Wildwood, Ballwin, Manchester, Chesterfield, Town and Country, Kirkwood, Crestwood, Arnold, Concord, Creve Coeur and Webster Groves.

Based in Eureka, MOView on map

Opening hours

Opening hours for Keystone Technologies
DayHours
Monday7:30 AM – 5:30 PM
Tuesday7:30 AM – 5:30 PM
Wednesday7:30 AM – 5:30 PM
Thursday7:30 AM – 5:30 PM
Friday7:30 AM – 5:30 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

Questions about Keystone Technologies

How is Keystone Technologies ranked in Eureka?

Keystone Technologies is ranked #7 of 115 IT consultants in Eureka by IFR Score, with 56 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 Keystone Technologies’ hours?

Keystone Technologies is open Monday to Friday. Its listed hours are Monday to Friday, 7:30 AM – 5:30 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Keystone Technologies serve?

Serves Eureka and 11 towns within 50 miles: Wildwood, Ballwin, Manchester, Chesterfield, Town and Country, Kirkwood, Crestwood, Arnold, Concord, Creve Coeur and Webster Groves. The list is based on the business's location and the usual service radius for IT consulting. Confirm your address is covered when you call.

What do Google reviews say about Keystone Technologies?

Keystone Technologies has a rating of 5.0 from 7 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 Keystone Technologies?

Call Keystone Technologies on (314) 621-9500. The business is at 4835 MO-109, Eureka, MO 63025. 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 IT consultants

Keystone Technologies compared with nearby businesses
BusinessRankIFR ScoreGoogle ratingSaturdaySundayDistance away
Keystone Technologies (this business)—565.0 (7)NoNo
GadellNet Consulting Services#5564.9 (174)YesYes22.1 mi
HanuHigh Technologies Inc#6564.9 (14)NoNo12.0 mi
NOC Technology | Managed IT Support for St. Louis#8554.9 (78)YesYes21.1 mi

See all 115 ranked IT consultants in Eureka