24/7 emergency service No heat, no cooling, cooler going warm: a technician is paged when you call. — a technician is paged when you call

Auburn Hills, MI(248) 625-8913

Air Handlers
Service Group
Locally owned since 1985

SERVICES / COMMERCIAL HVAC

COMMERCIAL HVAC SERVICE & REPLACEMENT.

Rooftop units, make-up air and split systems diagnosed, repaired and replaced — every make, every size, with readings on the ticket.

EQUIPMENT WE SERVICE

IF IT MOVES AIR, WE WORK ON IT.

Packaged and split equipment from residential-size to large commercial tonnage.

  • 01Packaged rooftop units
  • 02Make-up air units
  • 03Split systems & condensers
  • 04Heat pumps
  • 05Ductless mini-splits
  • 06VAV & VVT systems
  • 07Exhaust & supply fans
  • 08Energy recovery / enthalpy wheels
  • 09Computer-room units
WHAT WE DO

REPAIR. REPLACE. MAINTAIN.

SERVICE

Diagnose & repair

Compressors, contactors, motors, controls and refrigerant circuits — measured first, fixed once.

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REPLACEMENT

Planned replacement

Sized to the building, quoted in writing, installed with crane, permits and start-up handled.

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MAINTENANCE

Preventive maintenance

Spring and fall visits: coils, belts, filters, drains and a written report per unit.

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WHY AHS

ONE RECORD PER UNIT.

Every visit adds to that unit’s history, so the next technician starts where the last one stopped — and you see the readings before and after.

  • Commercial-only focus since 1985
  • Technicians on call 24/7
  • Written quotes from the person who saw the equipment
QUESTIONS

FREQUENTLY ASKED.

How fast can you get someone out?

For no-cooling or no-heat calls, the on-call technician is paged immediately, any hour. Routine service is usually scheduled within a few business days.

Do you work on all brands?

Yes. We service and replace every major commercial brand of packaged and split equipment.

Repair or replace — how do you decide?

We measure first, then show you the cost to repair against the age, condition and efficiency of the unit, in writing.

Do you handle cranes and permits?

Yes. Replacements include the crane, permits, disposal and start-up.

REQUEST A QUOTE OR SERVICE

TELL US WHAT’S ON THE ROOF.

A coordinator replies within one business day with a site visit time. For anything down right now, call — don’t fill out a form.

Quote request

Ask for a quote

Tell us about the building and the equipment. We visit, look, and send a written quote.

We never quote prices online. Your details go to our office and are not shared.

Call 24/7Get a quote