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A Malek Heating and Cooling Company

847-984-3985

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HVAC Services, Electricians, and Plumbers in Wilmette, IL

You cannot afford to take any risks when it comes to electrical or HVAC services for your home or business in Wilmette, IL, whether it’s heating repair, heating maintenance, electrical work, or any general HVAC service. And that is why you ought to schedule them with us.

When you work with ServiceMax, we guarantee you complete satisfaction. We have an A+ rating with the Better Business Bureau and have won the Angie’s List Super Service Award. We’re also a Mitsubishi Diamond Contractor so we can offer the best products to our customers, which is always our goal.

Ready to begin? Request an appointment with one of our professionals in Wilmette today!


HVAC Services

You deserve the best quality for all your heating and air conditioning services, and the HVAC company to do that job is ServiceMax. We back up all our work with a 100% satisfaction guarantee, and you can reach us at any time: all day, every day. With 30 years of service to Wilmette and the Chicagoland area, we know the best ways to provide comfort around the year and to see that homes have the finest in indoor air quality.

Air Conditioning Repair & Installation

With the right central AC installation or ductless air conditioning in Wilmette, IL, you can keep your home cool and comfortable despite the most oppressive heat of the summer season. Just remember that you must also have AC repair and AC tune–up services of the highest caliber. ServiceMax will see that you do. Contact us to schedule air conditioning services.

Heating Services

Don’t let the chill of the winter season ruin your enjoyment of it. Come home to a cozy, warm living space every day, regardless of the temperature outside. With a quality gas furnace or electric furnace installation, you’ll enjoy every winter day. Our technicians also offer boiler installation, heat pumps, furnace repair and installation, and ductless heating.

Indoor Air Quality Services

Why settle for anything less than stellar indoor air quality? When you work with our indoor air quality specialists, you won’t have to. Call us now to schedule an appointment for air purifier installation or air purifier repair, humidifiers, dehumidifiers, duct cleaning, or any other IAQ service to get you started on improving your home’s indoor air quality.

Electrician in Wilmette, IL

It’s important to call a professional ASAP when there’s an electrical problem. Our electricians are trained in both customer service and electrical repair work and electrical wiring installation. They’re licensed and insured, and they’re trained to make sure you have a positive experience. From indoor lighting to panel upgrades, count on ServiceMax.

Generator Installation & Repair

Why settle for inconvenience and discomfort during a power outage? You won’t have to, provided you schedule your whole–house generator services with a member of our team. We’ll outfit your home with a quality standby generator, and we’ll provide regular generator maintenance to keep it running and whatever generator repair you may need in the future.

Commercial HVAC Services

Are you in need of quality commercial HVAC services in Wilmette, IL? We’ll make sure you’re in good hands when you work with us. We service commercial HVAC systems of 25 tons and under. We can help you to control the indoor environment in your commercial property with our extensive commercial air conditioning and commercial heating services. Just give us a call to get started. You can count on our comprehensive commercial HVAC services in the area.

Professional Plumber in Wilmette, IL

It’s not worth it to take your chances with a plumbing problem of any size. When you have a leak, a clog, or a seemingly minor concern about water pressure, please reach out to our local plumbers. We can get you the next available appointment and will come out quickly for a plumbing repair or to make sure there isn’t a bigger problem to worry about. We also offer a range of plumbing installations, including garbage disposals, toilets, and faucets.

Water Heater Services

Taking hot showers and doing the dishes means you need a steady supply of hot water in your home. With our water heater services (water heater repair, water heater installation, etc.) in Wilmette, IL, you’ll have the hot water you need. Also ask us about our services to install energy–saving and convenient tankless water heaters.

Local Reviews
for Wilmette, IL

Rated 5.0 out of 5 stars based on 5 customer reviews


Map of Wilmette, IL

Great second opinion




Mike seemed very knowledgeable and explained everything well to me. He was here to give a second opinion about some recommended services. He actually pointed out a couple of issues with our heating system that the first service providers missed completely. For this particular job we went with a different company because we have a contract agreement with them, but we will certainly contact ServiceMax for future service!


Map of Wilmette, IL

Great Service! Highly Recommended!




I've had Service Max (formerly Malek Heating & Cooling) for years. They installed our SpacePak air conditioner, and have maintained both the air con and our furnace for several years. Highly recommended!


Map of Wilmette, IL

Outstanding Service




Dave is a thorough and knowledgeable technician and always takes time to explain any issues he finds.


Map of Wilmette, IL

Excellent Service!




Dave, one of the technicians for Malek Heating & Cooling, just finished the seasonal maintenance on our air conditioning system. We've worked with Malek since they installed our high-velocity (Spacepak) air conditioner. They did a super job installing the system in our 130-year-old house, and have maintained that system (and our furnace) ever since. I give them my top recommendation!


Map of Wilmette, IL

Great Service





Mike  M.

Mike M.

Boiler issues-2nd opinion. Replace relief valve and regulator.

Near Gregory Ave, Wilmette, IL 60091
Dave M.

Dave M.

Replace garbage disposal and sump pump diagnostic

Near Lake Ave, Wilmette, IL 60091
Dave M.

Dave M.

HVAC inspection

Near Elmwood Ave, Wilmette, IL 60091
Dave M.

Dave M.

Replace humidifier solenoid valve

Near Highland Ave, Wilmette, IL 60091
Mike  M.

Mike M.

Heil Furnace water inside inducer tripped pressure switches.. Blocked drain ports. Cleared.

Near Laurel Ave, Wilmette, IL 60091
Dave M.

Dave M.

Furnace maintenance

Near Greenleaf Ave, Wilmette, IL 60091
Dave M.

Dave M.

Boiler maintenance

Near Park Ave, Wilmette, IL 60091
Dave M.

Dave M.

Furnace maintenance

Near Highland Ave, Wilmette, IL 60091
Dave M.

Dave M.

Furnace Maintenance

Near Maple Ave, Wilmette, IL 60091
Mauricio  P.

Mauricio P.

Installed 75 Gallon Water Heater

Near 8th St, Wilmette, IL 60091
Dave M.

Dave M.

Two Furnaces and humidifiers maintenance

Near Indianwood Rd, Wilmette, IL 60091
Dave M.

Dave M.

New chimney cap and flashing

Near E Wilshire Dr, Wilmette, IL 60091
Dave M.

Dave M.

Furnace maintenance

Near Lockerbie Ln, Wilmette, IL 60091
Dave M.

Dave M.

Serviced 3 hot water heaters.

Near Highland Ave, Wilmette, IL 60091
Dave M.

Dave M.

Furnace maintenance

Near Maple Ave, Wilmette, IL 60091
Jose D.

Jose D.

Installed Trane Air Conditioner

Near Elmwood Ave, Wilmette, IL 60091
Dave M.

Dave M.

Deep cleaning on air conditioner coil, and maintenance

Near 11th St, Wilmette, IL 60091
Dave M.

Dave M.

Deep cleaning on air conditioner coil, and maintenance

Near 11th St, Wilmette, IL 60091
Dave M.

Dave M.

Air conditioner maintenance

Near Park Ave, Wilmette, IL 60091
Dave M.

Dave M.

Near Park Ave, Wilmette, IL 60091
Dave M.

Dave M.

Air conditioning diagnostics

Near Linden Ave, Wilmette, IL 60091
Dave M.

Dave M.

AC Tune up

Near Romona Rd, Wilmette, IL 60091
Mike  M.

Mike M.

Hot water radiant floor heating system

Near Green Bay Trail, Wilmette, IL 60091
Jose D.

Jose D.

Mitsubishi Mini Split Repairs

Near Central Ave, Wilmette, IL 60091