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Glessner TechnologiesBusiness phone system provider in Hagerstown, MD

Glessner Technologies is a business phone system provider at 1216 Sherman Ave, Hagerstown, MD 21740, ranked #2 of 62 business phone system providers in Hagerstown and rated 4.9 from 145 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.

Hagerstown, MDUpdated 0 paid placements in any rankingHow we rank

Call (301) 797-1280Website ↗

Key facts

Key facts about Glessner Technologies
Address1216 Sherman Ave, Hagerstown, MD 21740Get directions
Phone(301) 797-1280
Websiteglessner.net
HoursMonday to Friday: 7:30 AM – 4 PM
Google rating4.9 from 145 Google reviews

Services

Each service shows the evidence we matched it on.

Service area

Serves Hagerstown and 11 towns within 50 miles: Halfway, Frederick, Ballenger Creek, Green Valley, Clarksburg, Damascus, Westminster, Germantown, Montgomery Village, Gaithersburg and Eldersburg.

Based in Hagerstown, MDView on map

Opening hours

Opening hours for Glessner Technologies
DayHours
Monday7:30 AM – 4 PM
Tuesday7:30 AM – 4 PM
Wednesday7:30 AM – 4 PM
Thursday7:30 AM – 4 PM
Friday7:30 AM – 4 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

Questions about Glessner Technologies

How is Glessner Technologies ranked in Hagerstown?

Glessner Technologies is ranked #2 of 62 business phone system providers in Hagerstown by IFR Score, with 60 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 Glessner Technologies’ hours?

Glessner Technologies is open Monday to Friday. Its listed hours are Monday to Friday, 7:30 AM – 4 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Glessner Technologies serve?

Serves Hagerstown and 11 towns within 50 miles: Halfway, Frederick, Ballenger Creek, Green Valley, Clarksburg, Damascus, Westminster, Germantown, Montgomery Village, Gaithersburg and Eldersburg. 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 Glessner Technologies?

Glessner Technologies has a rating of 4.9 from 145 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 Glessner Technologies?

Call Glessner Technologies on (301) 797-1280. The business is at 1216 Sherman Ave, Hagerstown, MD 21740. 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

Glessner Technologies compared with nearby businesses
BusinessRankIFR ScoreGoogle ratingSaturdaySundayDistance away
Glessner Technologies (this business)—604.9 (145)NoNo
Boost Mobile#1624.7 (369)YesYes17.5 mi
Boost Mobile#3594.2 (266)YesYes21.7 mi
Total Wireless#4595.0 (66)YesYes21.1 mi

See all 62 ranked business phone system providers in Hagerstown