AC Maintenance in Howell, MI - Tune It Up Before Summer Heat
A spring AC tune-up is the cheapest cooling call you will make all year. We clean, check, and adjust every part of the system so it does not quit on the first hot day. Call (517) 302-3764 to book.
- Licensed & insured
- 24/7 emergency
- Authorized AirQuest Dealer
- Upfront pricing
Bundle AC tune-ups into a plan
Cover the spring AC visit and the fall furnace visit in one plan, with priority scheduling and repair discounts included.
Comfort Assurance
- Biannual system tune-ups (Spring & fall)
- Full inspection of heating and cooling components
- Filter replacement (Standard 1" filters included, 4" & 5" filters discounted)
- Thermostat calibration
- 10% discount on repairs and parts
- Priority scheduling
- Discounted service call fee
Total Performance
- Biannual system tune-ups (Spring & fall)
- Full inspection of heating and cooling components
- Thermostat calibration
- All filters included (Standard & specialty sizes)
- Blower motor & evaporator coil cleaning (as needed)
- No diagnostic fees on repairs
- 24/7 priority service
Pricing is per system. Call and ask about discounts for multiple systems. See the full HVAC maintenance plans page for details.
AC Maintenance in Howell
AC units die in July, not April. All winter they sit outside collecting leaves, and all spring they wait for one hot day to get pushed hard. A yearly tune-up finds weak capacitors, dirty coils, low refrigerant, and clogged drains before they become a no-cool emergency. It also cuts your electric bill and keeps your warranty valid.
Signs you need ac maintenance
Even an AC that feels fine gives off signals. Longer run times than last summer. A cooling bill that keeps climbing. Weak airflow at the vents. Dust building up on the outdoor unit. Water at the base of the indoor coil. Any of these means the system is losing efficiency and heading toward a breakdown.
Skipping annual service is the number one reason AC units fail early. Dirty condenser coils overheat the compressor. Low refrigerant makes the whole system work harder. A clogged drain floods the pan and eventually leaks through a ceiling. Each of those is cheap to fix during a tune-up and expensive to fix as an emergency in July. Most manufacturer warranties also require documented yearly maintenance, so skipping tune-ups can void coverage on a $5,000 system.
Our AC tune-up is a full multi-point service. We wash the outdoor condenser coil, check refrigerant pressures and superheat, test the capacitor and contactor, flush the condensate drain, inspect the indoor evaporator coil, check the blower motor amp draw, tighten electrical connections, and verify the thermostat is calling correctly. We finish by measuring the temperature drop across the coil to confirm the system is actually cooling to spec.
Maintenance is one piece of full AC care. If we find a real problem during the visit, we handle it same-day with AC Repair. If the unit is done, we walk you through AC Installation options. For homes with rooms the central system cannot cool, a Ductless Mini Split AC solves the problem without a full swap. Everything sits under Air Conditioning Services, and yearly service can be bundled through our Maintenance Plans.
Our ac maintenance options
AC Maintenance for Howell homes and businesses
Michigan spring is rough on outdoor units. Cottonwood, pollen, and grass clippings pack the condenser coils by June. Homes near woods in Hartland and Highland see this worse. Lake homes in Brighton and Fenton deal with more humidity, which loads condensate drains fast.
We tune up AC systems across the region, including Milford, South Lyon, Ann Arbor, and Lansing. Most plan members bundle the spring AC tune-up with the fall furnace visit through our HVAC maintenance plans, which start at $299 annually.
What to expect
Book online or by phone. We arrive in the scheduled window and take about an hour. When we finish, you get a written report of every measurement (refrigerant pressures, capacitor microfarads, amp draw, temperature drop) and a plain rundown of anything we found. If you want a repair, we quote it right there. No pressure, no surprises.
Why choose us for ac maintenance
Family-owned in Howell. Michigan Mechanical License No. 7119201, insured, Authorized AirQuest Dealer, twenty-plus years of owner experience. Real multi-point service, not a five-minute look. Same-day repair if we find something. Upfront pricing every time.
Related services
AC Repair
Same-day fixes when tune-up finds something.
AC Repair details 02AC Installation
New central AC when the old unit is done.
AC Installation details 03Ductless Mini Split AC
Cool the rooms the central system misses.
Ductless Mini Split AC details 04Maintenance Plans
Yearly service without having to remember.
Maintenance Plans detailsAC Maintenance questions Howell homeowners ask
How much does an AC tune-up cost?
A single AC tune-up is billed at our standard service rate. If you plan to service both your AC and furnace each year, our Comfort Assurance plan is $299 annually and covers both visits plus repair discounts. See the full HVAC maintenance plans for the breakdown.
When should I schedule my AC tune-up?
Spring, ideally before the first stretch of 80-degree days. Booking early avoids the June rush when everyone calls at once.
What is included in your AC tune-up?
Coil wash on the outdoor condenser, refrigerant pressure and superheat check, capacitor and contactor test, condensate drain flush, evaporator coil inspection, blower amp draw, tightened electrical connections, thermostat verification, and a temperature drop measurement across the coil.
Do you offer an AC maintenance plan?
Yes. Comfort Assurance is $299/year and Total Performance is $399/year. Both include a spring AC visit and a fall furnace visit, priority scheduling, and repair discounts. Full details on our maintenance plans page.
Do you tune up AC units outside of Howell?
Yes. We cover Brighton, Fenton, Hartland, Milford, Highland, South Lyon, Ann Arbor, and Lansing, plus surrounding towns.
AC Maintenance across Howell and Livingston County
Based in Howell, MI - dispatching to Brighton, Hartland, Fenton, Milford, South Lyon, and the surrounding communities.
Request service - we'll respond within 48 hours.
Need help faster? Give us a call - a real person answers 24/7 and we can often get you on the same-day schedule.
Not urgent? Fill out the form and we'll get back to you within 48 hours (usually much sooner during business hours).
Call (517) 302-3764Open 24 hours - 7 days a week
Get help today
Do not wait for July to find out the AC is tired. Call (517) 302-3764 today to book a spring tune-up.
See more at Great Lakes Comfort, your local HVAC contractor in Howell, MI.