AK's home county. Our Warren shop puts a tech in your driveway faster than any out-of-county competitor. Same-day service across Warren, Niles, Cortland and the rest of the county.
Trumbull is home. Our shop sits on N River Rd just outside downtown Warren — which means most of the county is closer to our garage than it is to any other HVAC contractor's. When you call, the truck pulling into your driveway has been on the road for fifteen minutes, not an hour and a half.
Warren, Niles, Cortland, Howland, Liberty, and Hubbard are all inside our daily dispatch loop — we touch most of them every workday before lunch. The far corners of the county — Mesopotamia, Hartford, Brookfield — are still same-day, just with a more honest ETA window.
Trumbull is steel-belt housing. A lot of the homes we service in Warren, Niles, and Hubbard were built between 1920 and 1960, which means cast-iron radiators, gravity ductwork retrofitted with forced air, and 60-year-old chimneys still venting modern furnaces. The newer Howland, Cortland, and Liberty subdivisions trend toward standard high-efficiency furnaces with ducted central air. We've worked on every era — and we stock parts for all of it on the truck.
Every AK service we offer is available across Trumbull County. Pick the pillar that matches what you need.
We've built dedicated HVAC pages for these Trumbull County cities — local heating, cooling, and freeze-protection notes for the homes around you.
Don't see your township or village? Call us — service-area boundaries are a guide, not a hard line. We routinely cover smaller villages and unincorporated areas inside the county.
“Furnace went out on a Sunday night. AK had a tech in the driveway in 90 minutes, parts on the truck, and we were warm before kids' bedtime. Worth every dollar of the maintenance plan.”
“Our restaurant walk-in went down at 6am. AK answered the after-hours line on the second ring and had us running before lunch service. We've switched all of our refrigeration work to them.”
“Had Generac install, AC tune-up, and a humidifier swap done across two visits. One bill, one company, real techs. This is what local service is supposed to feel like.”
Trumbull, Mahoning, Portage, Ashtabula, and Columbiana counties all participate in Ohio's HEAP program. If your household qualifies, the state will help with a furnace replacement or emergency heating repair — worth a 10-minute application.
Three Alex Mantalis companies, one Warren HQ. Each with its own license and insurance — coordinated when you need more than one trade.
Plumbing, Drains, Waterproofing
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Visit site →One call covers HVAC, refrigeration, and generators. Same-day dispatch from our Warren shop.
(330) 469-6701