AC Installation & Replacement in Ann Arbor, Michigan

Replacing an air conditioner in Ann Arbor should begin with a measurement, not a sales pitch. Temprasure sizes every new system for a Ann Arbor house with a load calculation that accounts for the pre-war two-stories and 1950s–60s ranches, with university-era infill on every side common around Old West Side, the window exposure, and the ductwork that is actually in the basement, and then we quote the whole job as one flat number with no obligation. Our shop in Ypsilanti is about 16 minutes from Ann Arbor, MI, so the estimate visit, the install and any follow-up are all handled by Al himself. If the old unit still has life in it, we will tell you that first.

Ann Arbor houses and what that means for ac installation

Ann Arbor gives us almost every housing type in one zip code. The Old West Side and Old Fourth Ward are full of 1880s–1920s frame houses with stone or rubble foundations, fieldstone basements that stay damp, and furnaces that replaced boilers or gravity units sometime in the 1960s or 70s. Many of those homes still have cast-iron radiators fed by a boiler, and a surprising number have both a boiler and a separate forced-air system added for cooling. Burns Park and Ann Arbor Hills houses are larger 1920s–50s builds with plaster walls, so getting a second return or a bigger supply trunk in is slow work. The ranches and split-levels of the west side were built with 80,000 to 100,000 BTU furnaces that are now oversized for insulated versions of the same house. Condos near Briarwood and Pittsfield Village often have furnaces in closets or attics with tight clearances. Student rentals near campus run the oldest equipment in the city, and landlords routinely call us for emergency service and new-purchase inspections.

Placement matters more in Ann Arbor than people expect. The pre-war two-stories and 1950s–60s ranches, with university-era infill on every side here often have condensers wedged into a side yard with 12 inches to the siding, under a deck, or next to the dryer vent, where they recirculate their own hot exhaust and run hotter than they should. On a replacement we look at where the unit sits, whether the pad has sunk into the clay soil common across Washtenaw County, and whether a short relocation would buy the new system a longer life. Moving a condenser a few feet and re-running the line set is often cheap relative to the equipment, and it is the kind of thing we bring up during the free estimate at a 48103 address rather than reusing a bad spot because it is easier.

Ann Arbor sits 7 miles from our shop, close enough that a no-cooling call near Northside and Lower Town or Briarwood Mall is often answered within hours. The pre-war two-stories and 1950s–60s ranches, with university-era infill on every side that dominate the housing here were built for furnaces, with central air added later on ductwork sized for heating, and that history shows up as frozen coils and short-cycling compressors every July. We check static pressure on every Ann Arbor cooling call because fixing the airflow is what keeps the next capacitor from dying. DTE Energy heats most of these homes; DTE Energy powers the condensers, and both matter when we size a replacement.

Local details we plan around in Ann Arbor

• The city's two historic districts, the Old West Side and the Old Fourth Ward, regulate exterior changes, so condenser placement on a street-facing wall often needs Historic District Commission sign-off.
• The city's water is treated at its own plant and softened, so water heater sediment is lighter here than in surrounding townships on well water.
• Ann Arbor has its own building department with its own mechanical permit process, and inspectors here want to see combustion air, condensate routing and flue sizing done by the book.
• The Huron River cuts a deep valley through the north side of Ann Arbor, and the Northside, Lower Town and Gallup Park neighborhoods feel it as morning fog, heavier dew and basements that sweat in July. The downtown core holds heat with all its brick and pavement, so attics and upper floors there run several degrees hotter than the leafy blocks of Burns Park and the Old West Side, where mature oaks and maples shade roofs and cut peak cooling loads noticeably.