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Business Details
46 Years
experience
Emergency
services
Your Trusted HVAC Partner in Mount Prospect
Master Mechanical has been serving residential and commercial clients in Mount Prospect, Arlington Heights, Buffalo Grove, Palatine, and the Northwest Suburbs since 1980. As a family-owned and veteran-owned business, we prioritize honesty, reliability, and personalized service, offering 24/7 emergency HVAC support to ensure year-round comfort. Our team of qualified technicians specializes in heating system installation, furnace repair, air conditioning maintenance, and indoor air quality solutions, with a commitment to energy efficiency and cost-effective service. We provide preventative maintenance plans, financing options through Wells Fargo, and senior/veteran discounts, including donations to the Wounded Warrior Project.

With decades of combined experience, we focus on building long-term relationships by delivering transparent pricing, upfront diagnostics, and same-day technician visits. Our services extend to commercial HVAC systems, duct cleaning, and advanced equipment from trusted brands like Trane and Mitsubishi. Customer satisfaction is our priority, as evidenced by our 12+ years of consistent service and positive client testimonials highlighting prompt response times, fair pricing, and technical expertise. We maintain industry standards through regular training and equipment updates while supporting local communities through charitable initiatives.
Services
Heating System Repair Air Conditioning Installation 24/7 Emergency HVAC Furnace Maintenance Indoor Air Quality Commercial HVAC Duct Cleaning Thermostat Upgrades
Details
  • Year established: 1980
Highlights and features
  • Family-owned business with 45 years of local HVAC expertise
  • 24/7 emergency service with 30-minute response guarantee
  • Veteran-owned with exclusive senior and military discounts
  • Financing options available through Wells Fargo for major repairs
  • Certified technicians providing same-day service appointments
Associations and certifications
  • Trane Pro Dealer
  • Mitsubishi Electric Pro Dealer
What people say
24/7 emergency service Same-day appointments Fair pricing Professional technicians Energy-saving tips
Services
Heating System Repair
Our certified technicians provide comprehensive heating system repairs for residential and commercial properties. We diagnose and fix gas furnaces, electric heating systems, and commercial HVAC units with same-day service availability. Emergency repairs are available 24/7 with no additional charges for after-hours service.
Air Conditioning Installation
We offer professional air conditioning installation for both residential and commercial clients. Our team handles central AC systems, ductless mini-splits, and commercial rooftop units. We carry energy-efficient models from Trane and Mitsubishi Electric with financing options available for approved credit.
24/7 Emergency HVAC
Critical HVAC failures require immediate attention. Our 24/7 emergency service responds within 30 minutes to heating and cooling emergencies. Technicians are equipped to handle furnace breakdowns, AC failures, and thermostat malfunctions at any hour with transparent pricing.
Furnace Maintenance
Regular furnace maintenance extends system lifespan and improves efficiency. Our 16-point inspection includes filter replacement, electrical checks, and efficiency testing. Comfort Club members receive priority scheduling and discounted service rates for annual maintenance plans.
Indoor Air Quality
We improve indoor air quality through professional air purification systems and ventilation solutions. Services include installing IWave-R purifiers, humidity control systems, and carbon monoxide detectors. Our technicians assess air quality issues and recommend customized solutions for healthier living environments.
People
Tom
Owner
With over 12 years of leadership experience, Tom oversees daily operations and emergency service delivery. He personally responds to complex HVAC issues and maintains direct client communication.
Questions
Does Master Mechanical provide emergency HVAC services?
Yes, we offer 24/7 emergency HVAC repair services with no additional charges for after-hours visits.
What areas does Master Mechanical service?
We serve Mount Prospect, Arlington Heights, Buffalo Grove, Palatine, Elk Grove Village, and surrounding Northwest Suburbs.
Do you service both residential and commercial systems?
Yes, we handle HVAC needs for both residential homes and commercial businesses.
How is Master Mechanical different from larger companies?
As a family-owned business, we provide personalized service with consistent technicians and transparent pricing.
Do you offer financing options?
Yes, we offer financing through Wells Fargo for major HVAC repairs and system replacements.
What maintenance plans are available?
Our Comfort Club provides annual preventative maintenance with priority scheduling and discounted service rates.