24/7 Emergency Service · Trumbull, Mahoning, Portage, Ashtabula, Columbiana
(330) 469-6701
Book OnlineCall Now
Generac Standby Power

Power that turns on automatically — installed, serviced, in-house.

Home and commercial Generac standby generators. We size, install, permit, and maintain every system we sell — and we're on call 24/7 if anything ever fails.

Call (330) 469-6701Book Online
Generac Authorized Dealer — AK Heating & Cooling, Northeast Ohio
Why AK for standby power

One contractor for the whole system.

Unlike generator-only dealers, AK handles your HVAC, refrigeration, and standby power on one work order — and unlike HVAC-only shops, we're a Generac authorized dealer with stocked parts and factory-trained technicians.

  • Generac home + commercial standby (sales, install, service)
  • Free sizing consult and quote — built around your load profile
  • In-house permits, inspection, and activation
  • Required annual maintenance to preserve Generac warranty
  • 24/7 service when the lights actually go out

Home Standby Generators

A Generac home standby kicks on within seconds of an outage and runs your whole house on natural gas or propane — refrigerator, furnace, sump pump, internet, the works. AK Heating & Cooling is a Generac authorized dealer: we size, install, permit, activate, and maintain every system we sell across Trumbull, Mahoning, Portage, Ashtabula, and Columbiana counties.

  • Generac home standby sales and installation
  • Whole-house and essential-circuit configurations
  • Natural gas and propane fuel hookups
  • Permit, inspection, and utility coordination
  • Annual maintenance to preserve manufacturer warranty
  • 24/7 service when the lights go out

Commercial Standby

Restaurants that can't lose the walk-in. Multi-tenant buildings on a Trumbull or Mahoning County grid. Light industrial running CNC equipment overnight. AK installs Generac commercial standby systems with the load profile and switchover scheme your operation actually needs — and we handle the permits and AHJ coordination start to finish.

  • Generac commercial standby installation
  • 24kW to 150kW systems and larger
  • Diesel, natural gas, and bi-fuel options
  • Automatic transfer switch (ATS) selection and install
  • Load shedding and priority-circuit design
  • Restaurant, retail, multi-tenant, light industrial

Sizing & Consultation

Picking the right generator size is the difference between a system that does what you need and one that's underwhelming the day you actually need it. AK walks every customer through a real load profile — what stays on during an outage, how it pairs with your fuel source, and what the install actually costs. No pressure, no upsell.

  • Free in-home or on-site load assessment
  • Essential-circuit vs whole-house scoping
  • Fuel-source analysis (natural gas vs propane)
  • Written quote with parts, labor, and permit cost
  • Financing options for residential installs
  • 30-minute consult, no commitment

Maintenance & Service

A standby generator only matters if it starts and runs under load when you actually need it. Annual Generac maintenance includes oil, filter, spark plugs, battery, controls verification, and a load test — all required to preserve your manufacturer warranty. Between visits, we're on a 24/7 service line.

  • Annual Generac maintenance (warranty requirement)
  • Oil, filter, spark plug, and battery service
  • Load testing and controls verification
  • Fuel-system inspection and battery checks
  • 24/7 emergency service for unexpected failures
  • Multi-year service contracts available
Why neighbors call AK

Call The Big Dawgs.

Family OwnedMantalis family · Warren-based
Licensed & InsuredOH HVAC & Refrigeration certified
24/7 DispatchReal techs, never a call center
Generac AuthorizedSales · install · warranty service
AK Family of CompaniesPlumbing & restoration in-house
Clark, AK Heating & Cooling
Clark's Tip · Power Outage Safety

Exercise the generator monthly

Run your standby under load for 30 minutes once a month. Sitting idle is what kills a generator — the goal is to keep the oil moving and the battery topped up so it kicks on the day you actually need it.

The AK Family of Companies

Three Alex Mantalis companies, one Warren HQ. Each with its own license and insurance — coordinated when you need more than one trade.

AK Water Works

Plumbing, Drains, Waterproofing

Visit site →

AK Heating & Cooling

HVAC, Refrigeration & Generators

You are here

RestoWorks

Fire, Water & Mold Restoration

Visit site →

Need a tech today?

Real people answer the phone. Same-day dispatch across NE Ohio.

(330) 469-6701
Book Online