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  • FURNACE TUNE-UP TIME!
    Fall is quickly approaching, so don't get caught out in the cold!
  • Master Mechanical Heating & Cooling
    YOUR GO-TO HVAC TEAM
    The HVAC professionals that have been around for 12+ years!
  • Air Quality Experts
    Keep your indoor air pure with a new air purifier.

Your full service, veteran-owned, Heating, A/C and Air Quality Company

Master Mechanical has handled the HVAC needs of homes and businesses in the Mount Prospect, Arlington Heights, Elk Grove Village, Buffalo Grove, Palatine and the Northwest Suburbs. We take pride in caring for our customers – we offer 24/7 emergency services, discounts, and reliable service. When you’re in need of HVAC services, contact Master Mechanical at (847) 796-6665 or use our online form today.

A/C Systems

Our qualified technicians handle AC repair, replacement, and maintenance.

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Heating Systems

Keep your family warm and comfortable with furnace maintenance.

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Coupons & Discounts

Get the quality service you need without the high-end price tag.

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Total Home Comfort for Your Home & Business

Our expert technicians are qualified to handle all of your HVAC needs affordably and effectively. When you schedule an appointment with one of our technicians, we perform a basic inspection and then walk you through every step of your service. Finally, we offer quick tips to ensure low energy usage and cost.

Additionally, we also offer different promotions and service coupons for the many services of Master Mechanical. You won’t have to break the bank to get the HVAC services you need.

No job is too big or too small for Master Mechanical. We will share our expert advice with you to ensure that you make an informed decision around air conditioning installation or repair that fits the needs of your family.

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Our Customer's Have Spoken

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From our blog posts

Our Heating/Cooling Specials

$ 99  / PRICE

16 Point Winter Tune-Up

Humidifiers and air cleaners done at additional cost. Does not include parts. Limited time offer. Not valid with any other offer. Must mention coupon at time of appointment. During regular business hours only. Limit one coupon per system. 

Expires 12/31/19
$ 25  / OFF

Profesional Service Call

Not valid with any other offer. Must present coupon at time of appointment. During regular business hours only. Limit one coupon per system. Not valid with tune-up.

Expires 12/31/19
$ 250  / OFF

Select High-Efficiency Furnace Models

Not valid with any other offer. Must present coupon at time of appointment. During regular business hours only. Limit one coupon per system.

Expires 12/31/19