HVAC
Northstar HVAC & Refrigeration Inc.
Chicago's Favorite HVAC Experts
5 (99)
Our Story
Northstar HVAC/R is a family-owned, Chicago-based company dedicated to providing reliable heating, cooling, and refrigeration services to residential and commercial clients. Founded on principles of integrity and community focus, they emphasize licensed and insured technicians who deliver high-quality work with minimal disruption. Their goal is to build long-term relationships by offering solutions tailored to budgets and timelines, ensuring comfort year-round in the Chicago area.
Our Specialties
Residential HVACCommercial HVACMaintenance HVACRefrigeration ServicesBuilding Automation
Services
What we bring to every project
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Service Area
Based in Glenview, IL
Serves within 30 minutes drive from Glenview
Client Reviews
5.0 from 99 reviews on Google
Kirby has been our HVAC specialist since we moved in years ago. His experience and recommendations have saved us thousands. We know this because we received quotes from other companies. We had issues with our boiler, thermostats, ignitor, radiant heat, furnace, and he’s always come through.
Francisco Trevino a month ago
Kareem has a tremendously warm personality. He responded quickly and arrived on time. He found the solution to the problem quickly and fixed it. It turned out I did not have to cut my ceiling to install a new vent. I recommend him and his company highly.
Kola Ogunshote a month ago
Great experience from start to finish with Northstar. Kareem was friendly, took the time to explain what was wrong with our heating unit, and fixed it quickly. It’s working better than ever. Honest, reliable service—we highly recommend Kareem and the Northstar team.
Henri Gonzalez a month ago
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Common Questions
Northstar HVAC & Refrigeration proudly serves the greater Chicago metropolitan area, including Chicago, Glenview, Niles, Des Plaines, Lake Forest, Northfield, Morton Grove, Evanston, La Grange, Arlington Heights, Northbrook, Wilmette, Winnetka, Skokie, Mount Prospect, and Deerfield. As a locally owned Chicago-based company, we understand the unique climate challenges in these suburbs and downtown, ensuring reliable HVAC solutions tailored to urban and suburban properties. Our commitment to the community means we're invested in providing prompt service throughout these areas to keep homes and businesses comfortable year-round.
Yes, Northstar HVAC provides 24/7 emergency HVAC repair services for residential systems in the North Shore areas like Glenview, Northbrook, and Wilmette, aiming to respond within 2 hours to urgent situations such as furnace failures or AC breakdowns. Our licensed and insured technicians arrive equipped to diagnose issues accurately using diagnostic tools and provide efficient repairs to restore heating or cooling functionality quickly. This rapid response minimizes discomfort and prevents further damage to your HVAC components during Chicago's extreme weather.
For homeowners in Des Plaines, Northstar offers comprehensive residential HVAC services including furnace tune-ups, air conditioning installations, and routine maintenance to ensure optimal system performance through Chicago's harsh winters and humid summers. Our experienced team handles everything from minor repairs to full system replacements, using high-efficiency units that improve indoor air quality and energy savings. We focus on practical solutions that fit your budget, helping extend the lifespan of your heating and cooling equipment.
Northstar HVAC specializes in commercial refrigeration services for Chicago businesses, performing regular maintenance to keep systems running reliably and protect inventory from temperature fluctuations in walk-in coolers or display units. Our technicians create customized maintenance schedules that include cleaning condenser coils, checking refrigerant levels, and inspecting compressors to prevent breakdowns and ensure compliance with health standards. By addressing potential issues proactively, we help minimize downtime and reduce energy costs for your operations.
Northstar HVAC technicians bring decades of combined experience to building automation projects in Evanston, implementing smart HVAC solutions that integrate sensors and controls for precise temperature regulation and energy optimization. As certified experts, they design and install systems like programmable thermostats and automated dampers to enhance efficiency in both residential and commercial settings. Our approach ensures seamless integration with existing infrastructure, providing long-term reliability and cost savings through reduced utility bills.
Yes, Northstar HVAC provides free, no-obligation estimates for air conditioning installations in Arlington Heights, where our team assesses your home's cooling needs, including BTU requirements and ductwork compatibility, to recommend the best system. We also offer flexible financing options for qualified customers, making it easier to invest in high-efficiency AC units without upfront strain. This transparent process allows you to plan comfortably, backed by our warranties on labor and parts for peace of mind.
Northstar offers flexible maintenance plans for commercial HVAC systems in Lake Forest, tailored to your business's needs and budget to prevent costly breakdowns and extend equipment life through seasonal tune-ups and filter replacements. Our plans include priority scheduling, detailed inspections of blowers, coils, and controls, and performance reports to optimize airflow and efficiency. By partnering with us, businesses benefit from reduced operational disruptions and compliance with energy standards in the Chicago area.