HVAC Services in Ohio for Homes and Businesses

For over 30 years, Great Lakes Electric has kept Northern Ohio homes and businesses comfortable through every season. Our licensed HVAC technicians
handle heating and cooling systems from installation to ongoing repair, backed by 24/7 emergency support when you need it most.

Full-Service HVAC Solutions in Ohio

From new system installations to emergency repairs, Great Lakes Electric handles every type of HVAC work for homes and businesses across Northern Ohio.

Two Lennox central AC units installed beside a Northern Ohio home, the type of air conditioning work Great Lakes Electric handles every summer.

Residential HVAC

Keep your home comfortable year-round with heating and cooling systems installed by licensed technicians. From furnace replacements to new central AC, we handle residential HVAC projects of every size.

Three large HVAC condensers mounted on an Ohio commercial rooftop by Great Lakes Electric.

Commercial HVAC

Keep your business running with commercial HVAC systems built for daily operation. We install and service rooftop units, boilers, heat pumps, and ductwork for commercial properties of every size.             

Maintenance & Repair

Keep your HVAC system running when you need it most. Our licensed team handles heating and cooling repairs across residential and commercial properties, backed by 24/7 emergency service for system failures.

Branded Great Lakes Electric service trucks and vans ready to serve locals in Northern Ohio.

About Great Lakes Electric

Northern Ohio's HVAC Team

For over 30 years, Great Lakes Electric has handled HVAC installation and service for homes and businesses across Northern Ohio. Our licensed technicians bring the skill and care needed to keep your property comfortable through every season.

What Sets Us Apart

  • Family-owned and rooted in Northern Ohio, with decades of work across our neighbors’ homes and local businesses.
 
  • Top-rated across Google and other review platforms for quality and reliability.
 
  • Every technician on our team stays current on modern HVAC systems and code updates.
 
  • Emergency service is available around the clock for heating or cooling failures that can’t wait.

Get a Free HVAC Quote in Ohio

Take the first step toward reliable heating and cooling across Northern Ohio. Fill out the form below and a licensed HVAC technician will follow up within one business day with a free quote for your residential or commercial project. No pressure, no obligation.

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Why Now Is the Right Time to Upgrade Your HVAC System

A failing HVAC system costs more to run and breaks down when you need it most. Upgrading to modern equipment lowers energy bills and keeps your home or business comfortable through Ohio’s toughest weather.

Year-Round Comfort

Modern HVAC systems run more efficiently than older equipment, cutting your monthly energy bills while keeping your home or business at the temperature you want through every season.

Expert Installation

Our licensed technicians handle every step of your HVAC project, from sizing and setup to final testing. Every install meets Ohio code so your system runs reliably from day one.

Local Team

Based in Northern Ohio, Great Lakes Electric provides ongoing maintenance and fast repairs from a team that understands the heating and cooling needs of local homeowners and business owners year-round.

What Northern Ohio Homeowners Are Saying

Ohio homeowners turn to Great Lakes Electric for reliable backup power and friendly, professional service. From installation to maintenance, our team delivers results that keep homes powered and customers happy.

“Great Lakes Electric is a valuable member of our community. They consistently exhibit a high level of professionalism and foster smooth collaboration. Their adherence to ethical practices and their reasonable pricing further enhance their value.” Penny G., Google Review

“Great Lakes Electric came through in a pinch! Had multiple issues occur across several properties. The service and technician team were great and took care of everything in one day. We will definitely be using them again!”
Christopher B., Google Review

“Amazing service as usual from GLE!! Tyler and Cal are always on point and very easy to work with. Top notch service and customer support!!” DWost, Google Review

“They did a fantastic job. I highly recommend Great Lakes Electrical Service LLC. The work was of the highest quality and standard, at a reasonable price.”
Damu E., Google Review

Our Step-by-Step HVAC Installation Process

Contact Us

Fill out our quick form to get started. A local team member will follow up to learn about your project and schedule a convenient time for a site visit.

Site Visit

One of our licensed technicians will visit your home or business to inspect your existing equipment and recommend the right system for your heating and cooling needs.

Permitting & Prep

We'll handle permits and any prep work needed to get your property ready. You won't have to chase paperwork or coordinate with the city while your project is moving forward.

Installation

Our in-house crew installs your new HVAC system and tests every component before we leave. Once complete, you'll have heating and cooling that runs reliably through every season.

Get Started with Great Lakes Electric Today

From HVAC installation to emergency repairs, Great Lakes Electric delivers reliable heating and cooling for Northern Ohio homes and businesses.

Frequently Asked Questions

Common questions about HVAC installation, service, and repair across Northern Ohio.

What's included in an HVAC installation?
An HVAC installation typically includes the new equipment (furnace, AC, heat pump, or full system), removal of your old equipment, refrigerant lines, electrical connections, thermostat installation, system testing, and any minor ductwork modifications. Larger projects may include new ductwork, gas line work, or electrical panel updates. Every home and building is different. We provide a firm, no-obligation quote after the site visit so you know exactly what your project includes.
How long does an HVAC installation take?
Most residential furnace or AC replacements are completed in one day. A full system install with new ductwork can take two to three days. Commercial projects vary based on building size and scope, and we'll give you a clear timeline before work starts.
What HVAC brands do you install and service?
We install and service all major brands including Lennox, Carrier, Trane, Bryant, Ruud, and Mitsubishi for ductless mini-splits. Our technicians are factory-trained across multiple brands so we can match the right system to your home or building.
How often should I service my HVAC system?
We recommend annual service for both your heating and cooling systems, typically a furnace tune-up in fall and an AC tune-up in spring. Commercial systems often need quarterly service depending on run hours. Regular maintenance catches small issues before they become expensive repairs.
Do you offer emergency HVAC repair?
Yes. We offer 24/7 emergency HVAC service across Northern Ohio for situations like a furnace failing in winter or AC quitting during a heat wave. Call (419) 499-4159 anytime to reach a technician.
How do I know what size HVAC system my home or building needs?
System sizing depends on square footage, insulation, window placement, ceiling height, and how the space is used. Our technicians do a load calculation during the site visit so the system we recommend is sized for your actual conditions, not just a square-footage rule of thumb. Oversized systems short-cycle and waste energy; undersized systems run constantly and wear out fast.