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Keystone TechnologiesBusiness phone system provider in London, ON

Keystone Technologies is a business phone system provider at 300 Wellington St UNIT 200, London, ON N6B 3P2, ranked #16 of 41 business phone system providers in London and rated 4.8 from 16 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.

London, ONUpdated 0 paid placements in any rankingHow we rank

Call (519) 451-1793Website ↗

Key facts

Key facts about Keystone Technologies
Address300 Wellington St UNIT 200, London, ON N6B 3P2Get directions
Phone(519) 451-1793
Websitekeystonetech.ca
HoursMonday to Friday: 8 AM – 5 PM
Google rating4.8 from 16 Google reviews

Services

Each service shows the evidence we matched it on.

Service area

Serves London and 11 towns within 80 km: St. Thomas, Ingersoll, Woodstock, Stratford, Lambton Shores, New Hamburg, Norfolk County, Paris, Brant, Kitchener and Simcoe.

Based in London, ONView on map

Opening hours

Opening hours for Keystone Technologies
DayHours
Monday8 AM – 5 PM
Tuesday8 AM – 5 PM
Wednesday8 AM – 5 PM
Thursday8 AM – 5 PM
Friday8 AM – 5 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

Questions about Keystone Technologies

How is Keystone Technologies ranked in London?

Keystone Technologies is ranked #16 of 41 business phone system providers in London by IFR Score, with 54 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, 8 AM – 5 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 London and 11 towns within 80 km: St. Thomas, Ingersoll, Woodstock, Stratford, Lambton Shores, New Hamburg, Norfolk County, Paris, Brant, Kitchener and Simcoe. The list is based on the business's location and the usual service radius for business phone systems and VoIP. Confirm your address is covered when you call.

What do Google reviews say about Keystone Technologies?

Keystone Technologies has a rating of 4.8 from 16 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 (519) 451-1793. The business is at 300 Wellington St UNIT 200, London, ON N6B 3P2. 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 business phone system providers

Keystone Technologies compared with nearby businesses
BusinessRankIFR ScoreGoogle ratingSaturdaySundayDistance away
Keystone Technologies (this business)—544.8 (16)NoNo
Bell#14554.3 (162)YesNo77.8 km
Bell Business Services#15554.6 (20)NoNo0.4 km
Wightman#17534.2 (80)NoNo48.4 km

See all 41 ranked business phone system providers in London