Services
Five trades from one company: cooling, heating, electrical, plumbing and repair.
Air conditioners, heat pumps and ductless mini-splits, installed and repaired.
Gas furnaces, boilers, heat pumps and radiant heat for Ohio winters.
Meter bases, service entrance panels, whole-house wiring and standby generators.
Water and drain lines, water heaters and filtration for the whole house.
Repairs on all makes and models, and bathroom remodels from start to finish.
When a Tiffin July turns humid, a central air system has to pull moisture out of the house as well as heat. We install, replace and repair central air conditioners and service all makes and models, matching the new condenser and coil to the furnace or air handler it has to work with.
A heat pump cools in summer and heats in spring and fall, and cold-climate models keep working well below freezing. In northwest Ohio most are paired with a gas furnace or electric backup for the coldest nights. We help you decide whether a heat pump, a furnace or a dual-fuel pairing suits your house and fuel.
Mini-splits are the clean answer for houses with radiators and no ductwork, for additions, finished attics, garages and sunrooms. One outdoor unit can serve one room or several, with a small line set through the wall instead of new ducts.
Most Seneca County homes heat with a gas or propane furnace, and the first cold snap is when a tired one gives up. We repair furnaces of all makes and install new ones, including the duct work when the old system needs it, with honest advice on whether a repair still makes sense.
Tiffin’s older neighborhoods are full of houses heated by boilers and cast-iron radiators, and radiant floors are a favorite in new builds and remodels. We service and replace boilers and install radiant heat, so a steady, quiet system keeps working the way it was meant to.
A new furnace or air conditioner is only as good as the ducts behind it. We install and replace duct and vent runs with new equipment, and look at sizing and returns when one room is always too hot or too cold.
The right thermostat, wired correctly for the equipment, saves fuel and stops short cycling. Heat pumps and dual-fuel systems in particular need a thermostat set up for them.
Gas fireplaces and inserts need the same care as any gas appliance: clean burners, a sound vent and a safe connection. Ask us about service on the fireplace you have.
Adding central air, a heat pump, a generator or an electric water heater often runs into an old panel or an undersized service. We replace service entrance panels and meter bases and coordinate with the utility for the disconnect and reconnect.
From the circuit a new air conditioner needs to rewiring an older home, electrical work is part of the same job here, done by the same company that installs the equipment.
Ice storms and summer wind knock out power across the county, and a furnace, sump pump and well pump all stop with it. A whole-house standby generator, sized to the house and installed with a transfer switch and gas connection, starts on its own when the power goes out.
When a water heater leaks or runs cold, we replace it with the right size and fuel for the household, gas, propane or electric, with the venting and connections done right.
We run whole-house water and drain lines, clear stubborn drains and, when a line keeps backing up, put a camera down it to see what is really going on before anyone digs.
Hard water and well water are common across the area. A filtration system protects fixtures and the water heater, and makes the water better to drink.
Flat ground and spring rains keep sump pumps busy here, and rural homes depend on a well pump for every drop. We install and replace both, and can pair a sump pump with a generator so it keeps running in an outage.
A bathroom remodel touches every trade we do: water and drain lines, a vent fan, lighting and outlets, sometimes a new heat run. Having one company handle all of it keeps the project on one schedule.
We service all makes and models. Whether the furnace is twenty years old or the water heater was put in last spring by someone else, call and we will fix it.
All makes and models
We service all makes and models of heating and cooling equipment, and give free quotes on new systems. Financing with real-time approval is available for HVAC, electrical and plumbing work.
Safety first
If you smell gas, leave the house without flipping switches and call the gas utility or 911 from outside. If a carbon monoxide alarm sounds, get everyone out and call 911. If the heat is out in freezing weather, call 567-207-5984.
Tiffin, Ohio · Since 2013
Heating, cooling, plumbing or electrical, for your home or your business. Call Allegiance Mechanical for service on all makes and models, or ask for a free quote on new equipment.
