Master Mechanical

Air Conditioning Services

Summers can be blisteringly hot, especially if your air conditioner is not functioning as it should. That’s where Master Mechanical Heating & Cooling comes in. For several years, our technicians have handled air conditioning repair, maintenance, and replacement. Our team is capable of handling the air conditioning needs of residents and businesses in the Mount Prospect, Buffalo Grove, Elk Grove Village, or Arlington Heights areas.

We take pride in handling our customers’ HVAC needs. Our technicians are experienced and trained to handle even the most challenging jobs. In addition to basic inspections, we also handle:

Residential split systems
Ductless split systems
Rooftop units
Thru the wall units
Commercial units

Additionally, Master Mechanical Heating & Cooling offers 24/7 emergency services. We know that emergencies happen, and we don’t believe that you should break the bank due to a damaged thermostat or a busted air conditioner. Whether your emergency occurs at 3am or 3pm, the team at Master Mechanical Heating & Cooling can help.

Schedule AC Service

Don’t wait until mid-summer to get your air conditioner ready for the season. Contact Master Mechanical Heating & Cooling at (847) 722-0000 or use our online form for a 16-point tune-up today!

Our A/C Tune-Up Includes:

Check thermostat
Check filters
Check belts
Inspect electrical wiring
Inspect blower motor
Check blower motor amps
Inspect drains
Check refrigerant
Check valves
Inspect electrical components
Check compressor amp draw
Inspect condenser
Check condenser motor amps
Clean condenser coil
Check overall efficiency
Run and test system
And more!

Proof We’re the Best HVAC Company Straight From Our Customers

Mini-Split Installation That Exceeded Expectations

Gwen Anderson

Jake is amazing! We reached out to get a quote for a mini-split system to cool our server room, and Jake exceeded our expectations. He recommended a more cost-effective solution that has provided us with incredible results. His out-of-the-box thinking and thoughtfulness are so impressive. I had six other HVAC companies provide quotes, but Jake was the only one who made sustainable and well-considered suggestions. The office staff is also super friendly and helpful!
Came Right on Time for Our

Dominique Haffery

We just had Master Mechanical service our AC units before it gets too hot! This way we know they are operating efficiently! I used to be scared to pay money for these things but it truly saves money in the long run! Master Mechanical was able to come out quickly, give me a shorter window then most companies do in this trade, came right on time, communicated the whole way! They are professional and experts at their craft! Highly recommend!!!
A Great Company for Complicated HVAC Problems

Eric Williams

Jake did an excellent job helping me solve a complex problem that no one else could help with - I needed a new thermostat installed for a unique 120V water chiller AC system, and all other HVAC companies refused to work on it. Jake was on time, friendly, informative, and had it done in less than an hour. Highly recommended!
Saved $1000 With a Second Opinion on AC Repair

Kris

I’m glad I called Master Mechanical for a second opinion. They saved me $1000 over the quote for the same repair from another HVAC company. They were professional on time and fixed my unit same day. They also weren’t pushing upsales. They did let me know my options, but unlike the other company, Master Mechanical didn’t try using scare tactics to get me to buy additional services. Master Mechanical will be my first choice going forward and I’ve already recommended their services to family members as well.
Repaired My Boiler Instead of Pushing an Unnecessary Replacement

Kathleen Ferraro

I am so grateful to Master Mechanical for repairing my old boiler. Danny Chee is very knowledgeable and was able to figure out the problems and repair them. Plus he is a very nice, polite person. He made sure everything was working correctly before leaving, even after 5:00. The people on the phone, Paul and a woman whose name I can't recall, are professional and helpful. I received texts and emails confirming appointments and letting me know when Danny was on his way. They could have sold me a new boiler but instead fixed the old one at a fraction of the cost. I highly recommend them and will continue to rely on them in the future.

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