HVAC Installation in Lapeer, MI
A new system here will heat from October through May and cool from June through August every year. Tell us about the house, and a licensed contractor who covers Lapeer County will get in touch.
Tell us about the job
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Eleven months of the year, one system in Lapeer County carries the load
Winter nights here average 18°F from December through February, and the heat has to run from October through May. That's 8 months of the year. Summer only asks for three months of cooling, with afternoons averaging 80°F, but a new system still has to handle both jobs well, not just one.
Most homes in Lapeer County heat with gas, and whatever you install has to meet the federal minimum efficiency for that equipment. With storms a regular part of the forecast here, 17 winter storms and 65 damaging wind events over the last ten years, it's also worth asking your contractor how the new system holds up when the power goes out and comes back on.
- 8 months
- October through May, your system heats
- 3 months
- June through August, it cools
- 18°F
- the average winter night it heats against
- 80°F
- the average summer afternoon it cools against
NOAA nClimDiv, 1991–2020 normals
Michigan requires HVAC contractors to hold a state license.
The license is issued to the contractor by the state's Board of Mechanical Rules, and it stays with them from one job to the next. It does not get issued per job, so it is the contractor who is tested and on record, not the installation itself.
For a heating and cooling installation, the license is the part that says the person doing the work has been tested and can be traced if something goes wrong. Beyond that, most cities and counties in Michigan require a permit from the local building office for this kind of job, along with an inspection once it is finished. That inspection is what checks the installation itself, separate from whatever the license already covers.
Sources: Michigan Legislature · Michigan Department of Licensing and Regulatory Affairs
- When should I replace my HVAC system?
- Replace it when repairs keep coming or the system is old enough that another breakdown feels like a matter of time. Homes here need heat from October through May, so a furnace that struggles in that stretch is putting a lot of homeowners through a hard winter. If you're weighing a costly repair against replacement, a contractor can tell you where your system stands and whether it makes more sense to fix it or start fresh.
- Should I replace my furnace and air conditioner at the same time?
- If both are old, replacing them together is worth considering. A furnace and air conditioner installed at the same time are matched to work as one system, and a contractor only has to make one trip instead of two. But if your air conditioner is still fairly new and running fine, there's no reason to replace it just because the furnace needs to go.
- What happens during an HVAC installation?
- A contractor removes the old equipment, sets the new furnace or air conditioner in place, and connects it to your ductwork, gas line or refrigerant lines, and electrical. From there they check the venting, wire up the thermostat, and run the system to confirm it heats or cools the way it should. Before any of that starts, they size the equipment to your house rather than installing something just because it matches what was there before. A contractor can walk you through the steps specific to your home and equipment.