Ohio Mechanical Contractor Replaces Desk Phones with Mobile-First UCaaS

Industry: Construction & Trades

Service: Hosted VoIP / UCaaS / Mobile-First Voice

Location: Columbus, Ohio

What we walked into

A 42-person Ohio mechanical contractor was paying $1,840/month for an aging on-premise PBX with 42 desk extensions. Eight of those desks were empty by lunch every day because the technicians were in the field. The dispatcher had quietly built a workaround: she forwarded every inbound to her personal cell, then SMS'd the field tech, then called the customer back from the office line. Three-step routing on every customer call. Call records were a mess. After-hours emergencies routed to a voicemail nobody checked until morning.

What we did

Placed the hosted-VoIP partner (RingCentral) with mobile-first deployment across all 38 field techs' phones
Cut the desk phone fleet from 42 to 8 (front office, accounting, owner)
Built call routing: inbound to dispatch ring group, after-hours to on-call rotation with escalation to owner
Ported the main 614 number plus the four after-hours emergency numbers without losing a call
Trained dispatch + field techs in week 1; cutover the following weekend with rollback ready

What changed

Monthly phone spend dropped from $1,840 to $1,050 — saving $9,480/yr plus eliminating the PBX maintenance contract ($4,200/yr)
87% of inbound calls now answered on field-tech mobile or dispatch directly; 13% to voicemail (down from 41%)
After-hours emergency response time dropped from 47 minutes to 6 minutes
Dispatch focused on scheduling instead of acting as a phone switchboard
One customer noted: 'you guys answer the phone now'

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