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Homeowners deserve a home service team that shows up fast and gets the job done right. DorMar brings over 60 years of family-owned expertise to every HVAC and plumbing project in Johnstown, OH. Our specialists also provide 24/7 emergency service across Central Ohio.
DorMar is the HVAC team Johnstown homeowners trust for fast, reliable comfort solutions. Contact us today to schedule your service!
We earned our reputation the old-fashioned way. We show up when we say we will, we fix the problem, and we stand behind every job. That means no shortcuts, no revolving door of unfamiliar faces, and no upselling services you don’t need.
Here’s what makes DorMar the right choice for Johnstown homeowners:
- Family Business: Our firm has been family-owned and -operated since 1962
- 24/7 Services: With our emergency repair service, your heating and cooling system will never leave you stranded overnight
- Membership Plan: Our Home Comfort Membership plan includes scheduled maintenance, priority service, and long-term protection
- Financing Options: Flexible financing on approved credit helps you move forward with replacements and upgrades
DorMar handles every aspect of home comfort for Johnstown residents. Our HVAC specialists repair, maintain, and install furnaces, heat pumps, central air conditioning systems, ductless mini-systems, and smart thermostats. We also employ licensed plumbers who serve Johnstown homeowners with the same speed and professionalism. We handle pipe repairs, water heater installation, leak detection, sewer line service, and backflow prevention. When you need HVAC specialists or plumbers who know the area and respond fast, DorMar delivers.
Our Johnstown home service solutions include:
- Heating repair, installation, and maintenance for furnaces, heat pumps, and boilers
- Air conditioning repair, replacement, and seasonal tune-ups for central AC and mini-split systems
- Plumbing repair, drain cleaning, water heater service, and water treatment for Johnstown homes
- Electrical repairs, generator installation, surge protection, and smart home wiring
- Indoor air quality services, including duct cleaning, and radon testing
- Appliance repair for washers, dryers, refrigerators, freezers, ovens, and ranges
A well-maintained HVAC system runs more efficiently, lasts longer, and breaks down far less often. DorMar provides seasonal tune-ups that prepare your furnace for Ohio’s harsh winters and keep your AC unit running through humid Central Ohio summers. We start by inspecting every component, cleaning critical parts, and identifying small issues before they turn into expensive failures. When repairs come up, we diagnose the problem accurately and fix it the first time. Our Home Comfort Membership gives Johnstown homeowners priority scheduling and routine maintenance built into a single plan.
The air in your home can carry dust, allergens, mold spores, and even radon without you knowing it. We offer a full range of indoor air quality solutions to protect your family’s health. We clean ductwork to remove built-up debris that circulates through your HVAC system. We also provide professional radon testing and mitigation.
Plumbing problems rarely wait for a convenient time. Burst pipes, backed-up drains, and failing water heaters are emergencies that disrupt the entire household. We respond to these emergencies 24/7 with the same urgency we’d want for our own home. Our plumbers handle drain cleaning, leak detection, sewer line repairs, and water heater replacements for Johnstown homes. Every plumbing job meets local code requirements as well as our own standards for lasting quality.
Johnstown sits in Licking County, where cold winters regularly push furnaces into overtime. Many houses in the area also rely on well water, which can introduce minerals and sediment that affect fixtures and appliances over time. We understand these local conditions and recommend systems and maintenance schedules accordingly. Our multiple Central Ohio locations put us close enough for fast responses to both scheduled appointments and emergencies.
We proudly serve Johnstown and these nearby communities:
- Alexandria
- Monroe Township
- Jersey Township
- And all surrounding areas of Licking County
At DorMar, we stand ready as your home service hero in Johnstown. We built this company on fast, reliable service, and that promise holds strong after more than 60 years. Our family-owned team will treat your home with the same care we would our own. Whether you need an emergency furnace repair at midnight or a plumber to clear a stubborn drain, we’ll answer the call and get to work.
DorMar is the HVAC and plumbing team Johnstown homeowners count on for results. Call us today to get started.
Johnston homeowners often ask about our service range, credentials, and scheduling process. We answer some of these questions below.
DorMar provides furnace repair, installation, and maintenance, along with central AC service, heat pump work, and ductless mini-split installation. We also offer thermostat upgrades and complete duct cleaning. Our Home Comfort Membership plan includes scheduled seasonal tune-ups to keep your systems running at peak performance.
Yes, every plumber on our Johnstown team carries full licensing and insurance. DorMar holds BBB accreditation and requires ongoing training for all plumbers. We stand behind every plumbing job with our commitment to quality workmanship and fair pricing.
Call us or schedule online through our website. We offer 24/7 emergency service for urgent issues like no-heat situations and burst pipes. For non-emergency work, our team schedules appointments quickly and often provides same-day service.
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