ServiceMax

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ServiceMax operates as a licensed HVAC contractor in Skokie, Illinois, earning a 4.8-star rating across 422 verified client reviews. This substantial review volume reflects years of consistent service delivery to the north suburban Chicago region, including Skokie, Evanston, Morton Grove, and surrounding communities. The company maintains extended operating hours from 6:30 AM to 8 PM Monday through Saturday, accommodating homeowners who require daytime scheduling flexibility for routine maintenance appointments. Their service fleet handles residential heating installations, air conditioning replacements, electrical panel upgrades, and drain cleaning across these municipalities.
ServiceMax distinguishes itself as a Mitsubishi Electric ductless mini-split dealer, offering variable-speed heat pump systems notably absent from many conventional HVAC providers in the suburban market. The company provides 0% APR financing for 12 months on qualifying equipment installations, enabling homeowners to spread equipment costs without interest charges. Their MAX Comfort Plan delivers scheduled spring and fall preventive maintenance visits, addressing the region's extreme temperature swings that stress heating and cooling equipment. Additionally, the contractor handles specialized trades including generator installation, indoor air quality remediation, and commercial fan coil servicing for multi-unit residential buildings.
Client reviews highlight specific technicians who deliver exceptional service experiences. Reviewer Maria Gutierrez praised technician Aron for thoroughly explaining repair procedures and demonstrating deep product knowledge during her service call. Another client referenced a successful same-day diagnosis where the technician resolved a complex heating issue without unnecessary parts replacement, avoiding the upselling approach common among less scrupulous contractors. The negative reviews center on scheduling delays with the MAX Comfort Plan and refund processing issues, suggesting the company needs operational improvements in account management rather than technical competency.
What Customers Say
Four positive reviews highlight specific technicians and same-day service reliability, while three reviews criticize scheduling responsiveness and refund policies, indicating a gap between field technician performance and back-office administration.
Working Hours
| Sunday | Closed |
| Monday | 6:30 AM–8 PM |
| TuesdayToday | 6:30 AM–8 PM |
| Wednesday | 6:30 AM–8 PM |
| Thursday | 6:30 AM–8 PM |
| Friday | 6:30 AM–8 PM |
| Saturday | 6:30 AM–8 PM |
Services
Heating Installation & Repair
Furnace and boiler installation, heat pump systems, radiant heating, and emergency heating repairs for winter failures.
Air Conditioning Services
AC installation, replacement, repairs, and seasonal maintenance tune-ups for residential cooling systems.
Ductless Mini-Split Systems
Mitsubishi Electric ductless mini-split installations providing zoned heating and cooling without ductwork.
Indoor Air Quality
Air filtration systems, UV purifiers, humidifiers, dehumidifiers, and duct cleaning services.
Electrical Services
Panel upgrades, generator installation, wiring, circuit breakers, and safety detector installations.
Drain & Sewer Services
Sump pump installation, drain cleaning, gas line repairs, and fixture replacements.
MAX Comfort Plan
Preventive maintenance membership covering semiannual heating and cooling system inspections.