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47 Years
experience
Emergency
services
Trusted HVAC Services in Winnetka, IL
Roberts Heating & Air Conditioning has been delivering trusted HVAC solutions since 1979, guided by over four decades of combined expertise from our leadership team. Our NATE-certified technicians specialize in residential and commercial heating, cooling, and indoor air quality systems, prioritizing precise diagnostics and tailored solutions. As a Carrier Factory Authorized Dealer, we uphold rigorous industry standards while maintaining local licensing in every community we serve.

Our commitment to quality is reinforced through ongoing technician education, 100% satisfaction guarantees, and innovative retrofitting services for both modern and legacy systems. With a proven track record of serving North Shore properties, we combine technical proficiency with personalized service to ensure optimal comfort and system longevity for every client.
Services
Heating Installation Air Conditioning Repair Water Heater Services Indoor Air Quality Commercial HVAC Maintenance Programs Retrofit Services Ductless Systems Heat Pumps Thermostat Upgrades
Details
  • Year established: 1979
Highlights and features
  • 40+ years serving Chicago's North Shore with HVAC expertise
  • NATE-certified technicians ensure industry-standard service quality
  • Same-day service available for urgent HVAC needs
  • 100% satisfaction guarantee on all work performed
  • Carrier Factory Authorized Dealer status for premium equipment
Associations and certifications
  • Carrier Factory Authorized Dealer
  • NATE-certified
What people say
Job well done Courteous and neat Quiet operation Quick response Thorough knowledge
Services
Heating Installation
We specialize in residential and commercial heating system installations, including boilers, furnaces, and radiant heating. Our technicians ensure proper sizing and efficiency while maintaining comfort standards. All installations come with satisfaction guarantees and manufacturer warranties.
Air Conditioning Repair
Emergency and scheduled AC repairs for central systems, ductless units, and heat pumps. Our NATE-certified technicians diagnose issues quickly using advanced tools. Repairs include parts replacements and system optimization for improved efficiency.
Water Heater Services
Tank, tankless, and heat pump water heater installations and repairs. We prioritize energy-efficient solutions with proper venting and safety checks. Services include regular maintenance to extend equipment lifespan and prevent failures.
Commercial HVAC
Custom commercial heating, cooling, and air quality solutions for offices, retail spaces, and industrial properties. Services include chiller installations, retrofitting older systems, and maintenance programs tailored to business operations and schedules.
Indoor Air Quality
Comprehensive IAQ solutions including filtration systems, humidifiers, and energy recovery ventilators. We address allergens, moisture control, and ventilation needs for healthier living and working environments using industry-leading equipment.
People
Glen Roberts
Owner
Co-founder with 40+ years of HVAC industry experience, specializing in system design and customer service excellence for residential and commercial applications.
Keith Miller
Owner
Partner since 1990 with extensive commercial HVAC expertise, focusing on large-scale system installations and maintenance programs for North Shore businesses.
Questions
What HVAC services do you offer?
We provide heating, air conditioning, water heaters, indoor air quality systems, and commercial HVAC services including installations, repairs, and maintenance programs.
Do you offer emergency HVAC service?
Yes, we provide 24/7 emergency service with technicians available year-round for urgent heating and cooling needs across Chicago's North Shore.
Are financing options available?
Yes, we offer financing options to help customers manage HVAC system upgrades and replacements with flexible payment plans.
What areas do you serve?
We serve Chicago's North Shore including Winnetka, Northbrook, Evanston, Lake Forest, and surrounding communities.
How can I schedule service?
Call 847-272-5836 anytime or use our online scheduling system to request appointments for installations, repairs, or maintenance.
Do you offer maintenance programs?
Yes, our Discount Club provides seasonal maintenance, repair discounts, and priority service for residential and commercial HVAC systems.
Reviews (4)
C. J.
Aug 20, 2021 Report
I had my furnace and condenser replaced. First of all, they have the lowest quote when I shopped around, I liked the extra care that Glen showed in explaining what needed to be done. The crew assigned to me (Vince, Dale, Keith, Glen) is the nicest and most helpful. They are all professional, respectful and very much knowledgeable. They did GREAT work and I'm so impressed. They never did short cuts and the quality of work is excellent. I will definitely use them again and I highly recommend. Well done, team! I thank you so much.
Edgar R.
Jun 18, 2021 Report
My air conditioning went out and they sent Scott to work on it. He was able to fix it and it works great now. He saved me the cost of a new system. I am very satisfied with the work and will use Roberts again.
Matthew S.
Dec 10, 2020 Report
From start to finish -- just a phenomenal experience. They accurately diagnosed what was proving to be a big riddle in my duct and heating system. (No other local company knew how to solve it). The price was reasonable; the techs were very nice, thorough, knowledgeable and explained everything they did and why. Just a really good experience.
Rebecca P.
Oct 14, 2020 Report
We were referred by an existing client and called right after moving into our condo. We called at the height of furnace maintenance season but they support rep placed us on a wait list in case there were any cancellations and they actually called with an opening about a week later! We were impressed with the follow up and the tech they sent, Trevor, was great. He took time to inspect everything and educate us along the way, making recommendations and options. Highly recommend!