Business Details
Emergency
services
Expert HVAC Installation & Repair in Arlington Heights, IL
Cullerton HVAC has been a trusted provider of heating and air conditioning services in Arlington Heights, IL, and surrounding suburbs for over a decade. As a family-owned and locally operated business, we pride ourselves on delivering exceptional customer service, affordability, and industry expertise. Our team of certified technicians specializes in residential and commercial HVAC installation, repair, and maintenance, serving all makes and models including ductless systems, heat pumps, and boilers.We offer 24/7 emergency service, free estimates, and financing options with approved credit. Backed by manufacturer warranties and a one-year labor warranty on installations, we prioritize customer satisfaction through transparent communication and no hidden fees. Our commitment to quality extends to indoor air quality solutions and annual maintenance plans, ensuring long-term system efficiency and client comfort.
Services
Heating Installation
AC Repair
Thermostat Installation
Indoor Air Quality
Commercial HVAC
Maintenance Plans
Emergency Services
Ductless Systems
Boiler Repair
Heat Pump Services
Highlights and features
- 24/7 emergency service with same-day repairs
- Free estimates and load calculations
- One-year labor warranty on installations
- Family-owned with local market expertise
- Financing available for qualified customers
Associations and certifications
- American Standard
What people say
Excellent service
Top notch
Super nice
No hidden fees
Prompt repairs
Services
HVAC Maintenance
Our HVAC maintenance service includes comprehensive system inspections, filter replacements, thermostat calibration, and component cleaning. Regular maintenance prevents breakdowns, improves energy efficiency by up to 15%, and extends equipment lifespan. Technicians check refrigerant levels, electrical connections, and condensate drains to ensure optimal performance year-round.
Emergency HVAC Repair
Available 24/7 for urgent heating and cooling failures, our emergency service responds promptly to restore comfort. Technicians diagnose issues like faulty compressors, electrical failures, and thermostat malfunctions. We prioritize rapid repairs while maintaining quality workmanship to minimize system downtime and prevent recurring problems.
Thermostat Installation
We install programmable and smart thermostats that optimize temperature regulation and reduce energy costs. Our technicians recommend models compatible with existing HVAC systems, ensuring proper integration. Smart thermostats offer remote control via mobile apps and automatically adjust settings based on occupancy patterns for maximum efficiency.
Indoor Air Quality
Our air quality solutions include HEPA filtration systems, UV light purifiers, and humidity control installations. These systems reduce allergens, bacteria, and mold by 95-99%, improving respiratory health. Whole-home humidifiers/dehumidifiers maintain optimal moisture levels, while ventilation systems exchange stale indoor air with filtered outdoor air.
Commercial HVAC
We design and maintain commercial HVAC systems for offices, warehouses, and retail spaces. Services include load calculations, energy-efficient upgrades, and preventive maintenance plans. Our technicians handle complex installations of gas/electric heating, multi-zone cooling, and boiler systems while minimizing business disruptions through scheduled maintenance.
People
Chris Cullerton
Owner
Chris Cullerton brings over a decade of HVAC expertise to residential and commercial clients. As owner, he oversees all operations, ensuring technical excellence and customer satisfaction. His hands-on approach combines with a commitment to quality service and community values.
Questions
What HVAC services do you offer?
We provide heating/AC installation, repair, and maintenance; thermostat upgrades; indoor air quality solutions; and commercial HVAC services with 24/7 emergency response.
Do you offer emergency HVAC service?
Yes, our 24/7 emergency service responds promptly to heating and cooling failures, often providing same-day repairs to restore comfort quickly.
Are financing options available?
Financing is available for qualified customers on purchases over $500, including new system installations and major repairs with approved credit.
What maintenance plans do you offer?
Our $190 annual maintenance plan includes two seasonal checkups, priority service, and 10% off major repairs to extend system lifespan and prevent breakdowns.
How can I improve indoor air quality?
We recommend HEPA filtration systems, UV purifiers, and humidity control solutions to reduce allergens and improve air quality by 95-99% in residential and commercial spaces.
What areas do you service?
We serve Arlington Heights, Buffalo Grove, Gurnee, Palatine, Vernon Hills, and surrounding Chicago northwest suburbs west of Milwaukee Avenue.
