Family Owned · Northeast Ohio

Heating. Cooling.
Refrigeration. Kept Running.

Grindstone Mechanical keeps homes, restaurants, and commercial facilities across Northeast Ohio comfortable and running — with 24/7 emergency service, honest technicians, and three generations of know-how.

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  • What we do

    We repair, install, and maintain HVAC, refrigeration, and commercial kitchen equipment across Northeast Ohio.

    Stadium

  • Currently serving 20 counties across Northeast Ohio

    Ashland, Ashtabula, Carroll, Columbiana, Cuyahoga, Erie, Geauga, Holmes, Huron, Lake, Lorain, Mahoning, Medina, Portage, Richland, Stark, Summit, Trumbull, Tuscarawas, and Wayne.

    Grindstone Mechanical service area map of Northeast Ohio

  • Three generations deep in the commercial HVAC/R space.

    Grandpa's work hat and gloves, the origin of Grindstone Mechanical

    From a grandfather who ran his own heating and cooling company in the Columbus area for decades to four grandchildren who now run Grindstone Mechanical together.

Licensed, Bonded & Insured
OH HVAC/R Lic. 48096
24/7 Emergency Service
Free Estimates on New Equipment

What We Do

Services

We repair, install, and maintain HVAC, refrigeration, and commercial kitchen equipment for homes, restaurants, and commercial facilities across Northeast Ohio.

Heating & Cooling (HVAC)

Repair, installation, and maintenance of heating and cooling equipment.

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Refrigeration

Repair, installation, and maintenance of refrigeration equipment.

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Commercial Kitchen Equipment

Repair, installation, and maintenance of commercial kitchen equipment.

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24/7 Emergency Service

Rapid response and 24/7 emergency support for refrigeration, HVAC, and kitchen equipment failures.

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Free Estimates on New Equipment

Free estimates on new equipment installations.

Request Service Call (440) 387-5177

Our Story

Three Generations Deep in the Grind.

Grindstone Mechanical is family owned and operated, born from a grandfather who ran his own heating and cooling company in the Columbus area for decades — and who made sure every grandchild learned the trade, partly because we were willing to work for ice cream in the early days.

Today, four of his grandchildren run Grindstone Mechanical together. We repair, install, and maintain HVAC, refrigeration, and commercial kitchen equipment across Northeast Ohio — and every call is answered by an industry professional, never a call center or a salesman.

$2M+ General liability coverage
Lic. 48096 Ohio HVAC/R license
24/7/365 Emergency response
Work With Us

Where We Work

Serving Northeast Ohio & Beyond

Fully licensed to operate, pull permits, and file bonds across all of Northeast Ohio — and we regularly travel statewide for commercial clients.

Counties

Ashland, Ashtabula, Carroll, Columbiana, Cuyahoga, Erie, Geauga, Holmes, Huron, Lake, Lorain, Mahoning, Medina, Portage, Richland, Stark, Summit, Trumbull, Tuscarawas, and Wayne.

Cities We Frequent

Cleveland, Akron, Medina, Strongsville, Westlake, Bay Village, Rocky River, Berea, Brook Park, Parma, North Olmsted, Beachwood, Euclid, Brunswick, Bedford, Youngstown, Warren, Canton & beyond.

Equipment down? We’re on it — day or night.

Rapid response and 24/7 emergency support for refrigeration, HVAC, and kitchen equipment failures.

Call Now: (440) 387-5177

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Let’s Get It Fixed.

Skip the call center — send the details and a real technician gets back to you. Emergency service is available around the clock.

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    Call (440) 387-5177

    Get In Touch

    Let’s Get It Fixed.

    Call anytime. Normal business hours are Monday–Friday, 8am–5pm — emergency service is available around the clock, every day of the year.

    • Call (440) 387-5177
    • Address 1022 Marks Rd., Valley City, OH 44280
    • Hours Mon–Fri 8am–5pm · 24/7 Emergency

    Request Service

    Skip the call center — tap below and a real technician gets back to you.

    Call (440) 387-5177
    Free estimates on new equipment installations
    • Technician in a Grindstone hoodie on a roof, guiding a crane cable as a rooftop HVAC unit is lifted into place.
      Rooftop units fly in. Grindstone crew guides them home.
    • Grindstone Mechanical crew lined up in front of a white service van with the company logo.
      Meet the crew behind the Grindstone van.
    • Three technicians on ladders working in the open ceiling of a restaurant.
      Three techs, three ladders, one restaurant ceiling.
    • Technician brazing copper refrigeration lines on top of a grocery refrigerated case.
      Brazing refrigeration lines to keep the cases cold.
    • Two technicians on ladders rigging equipment through a commercial kitchen ceiling.
      Rigging equipment overhead in a commercial kitchen.
    • Crane lifting a rooftop unit into the sun, with the Grindstone logo on a worker's hoodie.
      Sun up, crane up, another rooftop unit set.
    • Technician on a ladder servicing refrigeration equipment behind a restaurant beverage counter.
      Restaurant refrigeration work, right behind the counter.
    • Technician reaching into an open glass-door bar cooler.
      Servicing the bar cooler, one shelf at a time.
    • Two crew members unboxing a new stainless True refrigerator at the curb beside the Grindstone van.
      New True refrigeration unit, unboxed curbside by our crew.
    • Two technicians installing a tall white commercial water heater in a kitchen.
      Teamwork on a commercial kitchen water heater.
    • Smiling technician in sunglasses looking out from inside an open condenser cabinet.
      Inside the condenser and loving every minute.
    • Close-up of gloved hands wiring a dense HVAC control panel.
      Precision wiring inside the control panel.
    • Technician pressure-washing a condenser coil on a gravel roof, with the Grindstone van below.
      Clean coils, cold air. Grindstone van standing by.
    • Scissor lifts raised beside outdoor condenser units at a brick commercial building.
      From the ground up: scissor lifts and condensers.
    • Crane lifting a rooftop unit over an autumn parking lot.
      Fall skies and a rooftop unit on the hook.
    • Two hard-hatted technicians guiding a rooftop unit into place on a snowy roof.
      Snow on the roof? We still set the unit.
    • Technician walking through snow on a rooftop toward a pile of cardboard parts boxes.
      Trudging through rooftop snow to keep you heated.
    • Technician in a Grindstone shirt rebuilding a large air handler with its panels open.
      Rebuilding the air handler, one panel at a time.
    • White Grindstone Mechanical service van with the gold sunburst logo, parked by picnic tables.
      Look for the sunburst. Help is on the way.
    • Gloved hands working on refrigeration condensing units mounted on a wall.
      Hands-on with refrigeration condensing units.