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A/C Tune-Up

Brands You Know. Service You Trust.

Professional A/C Tune-Up Services

Regular A/C tune-ups are essential to keep your air conditioning system running efficiently and prevent unexpected breakdowns during the hottest months. MJM Heating & Cooling offers comprehensive tune-up services including cleaning, inspection, and performance testing

Our experts will identify potential issues before they become costly problems and optimize your system’s operation to save energy and extend its life.

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Simple Pricing. No Surprises.

Transparent pricing with no hidden fees. Final pricing is confirmed before any work begins.

Most Popular

Residential Tune-Up

Starting at $99

  • Complete an operation sequence check
  • Inspect the air filtration system, blower wheel and blower motor
  • Inspect wiring and electrical disconnects
  • Replace the air filter (to be provided by customer)
  • Check and calibrate the thermostat (as needed)
  • Inspect readily accessible ducts for leaks
  • Test and inspect capacitors for leaks or rust
  • Check refrigerant level
  • Inspect any condensate drain pans and drain for proper operation
  • Clean condensate lines and check condensate pump
  • Inspect all accessible system components for defects, wear or potential issues
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Great for systems that need a deeper check.

Want monthly payments? Financing available through Wisetack.

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What’s Included

From fast repairs to full system installations, MJM Heating & Cooling provides expert air conditioning services across New Jersey. Whether it’s a broken unit in the middle of summer or a new energy-efficient system you need, our veteran-owned team delivers fast, reliable, and affordable solutions built for lasting comfort.

Thorough system inspection

Cleaning of coils and components

Refrigerant level check

Performance and safety testing

OUR CHECKLIST

Trusted by NEW JERSEY Homeowners & BUSINESSES

We take pride in delivering honest, dependable service with military-grade precision. But don’t just take our word for it—see what our customers are saying:

4.7/5.0 (55+)

Teresa H.

Colonia, NJ

AC Replacement Client

“MJM replaced our outdated AC system and we couldn’t be happier. Their crew showed up on time and worked efficiently. We were back to comfort in less than a day.”

Nick L.

Carteret, NJ

AC Maintenance Client”

“We’ve used MJM for years and they always deliver. For our seasonal tune-up, they were on time, honest, and didn’t try to upsell us on anything unnecessary.”

Brian F.

Perth Amboy, NJ

AC Repair Client

“We had other companies try to figure out what was wrong, but MJM got it right on the first visit. Their team is knowledgeable and professional.”

Julie S.

Avenel, NJ

AC Repair Client

“Very responsive and professional service from start to finish. They worked around our schedule and had the AC blowing cold air the same day.”

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Frequently Asked Questions

Have questions about your air conditioner? You're not alone. Our AC FAQs cover everything from system lifespan and maintenance tips to emergency repairs and financing options—so you can make informed decisions and stay cool with confidence.

How often should I get an A/C tune-up?

Annually, ideally before the cooling season starts.

What are the benefits of a tune-up?

Improved efficiency, fewer breakdowns, and longer system life.

How long does an A/C tune-up take?

Usually 1-2 hours depending on system size.

Will a tune-up lower my energy bills?

Yes, a well-maintained system uses less energy.

Can you spot potential repairs during the tune-up?

Yes, we provide a detailed report of any issues found.

Is financing available?

Yes, through Wisetack.

From Our Family to Yours
We’re Here to Help

Our team is here to help—whether it’s routine maintenance, an urgent repair, or a full system install. Contact MJM Heating and Cooling today for fast, friendly, and reliable HVAC service anywhere in New Jersey.

MJM Heating and Cooling
179 Main St
Woodbridge, NJ 07095

732-366-4213
MJMhvacNJ@gmail.com

Mon–Fri: 8:30am – 5pm

Weekends :
Saturday Appointment Only