24 Hour Emergency
Service
Call 847.722.0000
Keeping Your
Family Comfortable
MT. Prospect, Des Plaines, Wheeling,
Arlington Heights, Elk Grove Village,
Buffalo Grove, Schaumburg &
Illinois Northwest Suburbs in
Lake County & Northern Cook County
Cooling - Air Conditioning Service
Heating - Furnace Repair
Hot Water Heater Repair & Installation

Customer Testimonial

"Master Mechanical has been providing great service for my restaurant for the last 5 years. They have never charged for any overtime or after hours calls and when something breaks, it always seems that its always on a weekend."

Andy Spentzos
Mr. Allison's Restaurant

Diners will dine elsewhere if you don’t have cold air to go with their hot meals.

Master Mechanical's Annual Service Agreement

Customer Testimonial

"Tom, dealing with you on our recent major heating/air conditioning problem was a very satisfying experience. You're a first-rate diagnostician, identifying the problem, offering a range of good choices, and then doing the installation on schedule and within the agreed price was much appreciated."

Bob Crowe
Winnetka, IL

10% of coupon HVAC service

Air conditioner service,
A/C maintenance,
air conditioner system
repair services in
Southern Lake County, Northern Cook County
& Northwest Suburbs of IL!

Arlington Heights

Barrington
Buffalo Grove
Deerfield
Des Plaines
Glencoe

Glenview
Highland Park
Highwood

Lake Forest
Lincolnshire
Long Grove

 

 

 

 

Morton Grove
Mount Prospect
Mundelein
Niles
Northbrook
Palatine
Park Ridge
Riverwoods
Rolling Meadows
Wheeling
Wilmette
Winnetka

 

Master Mechanical Inc.
Air Conditioning Service When You Need It... Right Now!

24 Hour Emergency Air Conditioning Service  (847) 722-0000
A/C Repair  -  Residential & Commercial   -  We Service ALL Makes & Models
air conditioner service home
  • Residential split systems
  • Ductless split systems
  • Heat Pumps
  • Roof top units
  • Self-Contained systems
  • Cartridge units
  • Thru the wall units
  • Water chillers
  • Family Home
  • Townhouse
  • Condo
  • Apartment
  • Summer Home
 air conditioner service home
Your #1 Air Conditioning Service Illinois Lake County & Cook County
AIR
CONDITIONING
REPAIR
  • 24/7 Emergency Repair Service
  • A/C Repair & Installation
  • Residential Air Conditioning
  • Commercial A/C Systems
  • Industrial A/C Units

 

master mechanical air conditioner repair ac service emergency a/c repair

Master Mechanical provides 24/7 emergency air conditioning repair to
keep you cool on the hottest days

 

A/C
SYSTEM
INSTALLATIONS
  • New A/C Equipment Estimates
  • Correct Sizing of A/C Systems
  • Energy Efficient A/C units
  • Experienced & Affordable
  • Satisfaction Guaranteed

 

Master Mechanical furnace repair furnace service

Our expert technicians will install quality air conditioning units


 

AIR
CONDITIONING
SERVICES

 

Master Mechanical water heater repair

We provide AC service to maintain your existing air conditioning system at its peak performance


A/C Preventative Maintenance - Residential Air Conditioning
16 Point Tune-Up   $79  
  • Check thermostat
  • Check filters 
  • Check belts
  • Inspect electrical wiring
  • Lubricate blower motor
  • Check blower motor amps
  • Inspect drains
  • Check dampers/no balancing
 
  • Check refrigerant
  • Check valves
  • Inspect electrical components
  • Check compressor amp draw
  • Lubricate condenser motor
  • Check condenser motor amps
  • Clean condenser coil
  • Check overall efficiency
16 Point Premier Tune-Up   $99  
Includes the basic tune up, plus one pound of:
  • Refrigerant and an environmentally safe chemical cleaning of your condenser which will help to achieve maximum efficiency.
MMI Service Agreement: ($119.00) – View Details

We Never Charge Extra for Emergency Air Conditioner Repair Arlington Heights, Elk Grove Village, Mount Prospect, Palatine, Buffalo Grove, Prospect Heights, Glenview, Des Plaines, Schaumburg, Wheeling, and Surrounding Areas.

You and your loved ones don't need to sweat the hot days when Master Mechanical is on the job.  From Mt. Prospect to Buffalo Grove or from Elk Grove Village to Arlington Heights, when the temperature in the Northwest Suburbs begins to sizzle, the cold air will flow on demand when our qualified, certified and expert technicians provide the level of air conditioning service you expect.

We offer air conditioning repair and air conditioning service for residential and commercial air conditioning systems. We’ll make sure your air conditioning system is operating at peak performance. After providing a free estimate, we can also install an industry leading air conditioning unit to fit your needs.

A properly sized air conditioner runs at its most efficient capacity. This translates to lower energy costs. Backed by our trained AC service technicians, we’ll ensure that your air conditioner continues to operate at that level. If you have an older unit that needs a little TLC, our air conditioning service will allow you to maximize the life of your existing. If need be, we’ll repair your air conditioning system or let you know when its time has passed.

Master Mechanical is dedicated to providing our customers with reliable and affordable air conditioning service and repair.  We can also offer an annual service agreement to keep your mind at ease for your family or loved ones.

Family owned and operated Senior discounts — Veteran Discounts