Business Details
36 Years
experience
Emergency
services
Your Trusted HVAC Partner in Mokena, IL
Maertin Heating & Cooling has been a family-owned and operated business for decades, serving the Mokena area with a commitment to quality installation, trustworthy repairs, and exceptional customer service. Our reputation for reliability and expertise has been built through years of dedicated work, earning the trust of local homeowners and businesses. We prioritize prompt emergency service, ensuring same-day solutions for urgent HVAC needs within a 10-mile radius of Mokena. Our technicians undergo rigorous training, including continuing education and background checks, to maintain the highest standards of professionalism.We offer transparent pricing with no hidden fees, and our team is incentivized to prioritize customer needs over sales. As active members of the Mokena, Frankfort, and New Lenox Chambers of Commerce, we remain deeply invested in the community. All services come with a one-year warranty on parts and labor, reflecting our confidence in the durability of our work. Customer satisfaction drives our operations, evidenced by our 95% satisfaction rate and recognition as a Customer Care Dealer. Our focus on treating every home and business with respect has solidified our position as a trusted local HVAC provider.
Services
Furnace Installation
AC Repair
Emergency HVAC Service
Air Quality Solutions
Commercial HVAC Maintenance
Smart Thermostat Installation
Heat Pump Services
Ductless System Repair
Details
- Year established: 1990
Highlights and features
- We are a family-owned business serving the Mokena area for over 30 years.
- Our technicians undergo rigorous training and background checks for quality assurance.
- We guarantee upfront pricing with no hidden fees or commissioned sales.
- Same-day emergency HVAC service available 24/7 within a 10-mile radius.
- Active members of the Mokena, Frankfort, and New Lenox Chambers of Commerce.
Associations and certifications
- Customer Care Dealer
What people say
Timely emergency response
Upfront pricing
Professional technicians
35-year local presence
Competitive rates
Services
Furnace Installation
We install high-efficiency furnaces tailored to residential and commercial needs. Our technicians ensure proper sizing and integration with existing systems for optimal performance. All installations include a one-year warranty on parts and labor.
AC Repair
Our team diagnoses and repairs air conditioning systems promptly. We service ductless and central AC units, addressing refrigerant leaks, compressor issues, and thermostat malfunctions. Emergency repairs prioritize restoring comfort quickly.
Emergency HVAC Service
Available for urgent heating and cooling failures outside regular hours. We respond within hours for critical system failures, ensuring minimal disruption to homes and businesses. Technicians carry common replacement parts for immediate fixes.
Air Quality Solutions
We address odors, allergens, and pollutants through advanced filtration systems and ventilation upgrades. Services include duct cleaning, humidity control, and HEPA filter installation to improve respiratory health and system efficiency.
Commercial HVAC Maintenance
Customized maintenance plans for offices, retail spaces, and industrial facilities. Our technicians optimize system performance, reduce energy costs, and extend equipment lifespan through seasonal inspections and proactive repairs.
Questions
What HVAC services does Maertin offer?
We provide furnace and AC installation, repair, and maintenance, emergency services, air quality solutions, and commercial HVAC support.
Do you offer 24/7 emergency HVAC repair?
Yes, we respond to urgent heating and cooling failures outside regular business hours within a 10-mile radius of Mokena.
Are financing options available?
Yes, we offer special financing through Wells Fargo with flexible monthly payments and potential interest rate discounts.
What areas do you serve?
We serve Mokena, Frankfort, New Lenox, Manhattan, Homer Glen, Lockport, Orland Park, and Tinley Park.
How are technicians trained?
Our technicians undergo background checks, drug screenings, and biannual continuing education to maintain industry certifications.
Is there a warranty on services?
All repairs and installations include a one-year warranty covering parts and labor performed by our team.
