Researched by Directory Ventures Editorial Team · Last updated April 23, 2026
Compare 17 top-rated hvac contractors professionals in Naperville. Read real reviews, check credentials, and get free quotes.
Looking for top-rated hvac contractors in Naperville, IL? Our directory features 17 hvac contractors professionals serving the Naperville metro area,with an average rating of 4.9 stars from 9,772 Google reviews.
Oncourse Heating, Cooling, Plumbing is a 5.00-star rated hvac contractors company in Naperville, IL with 1820 Google reviews.
First Care Heating & Air is a 5.00-star rated hvac contractors company in Naperville, IL with 453 Google reviews.
Hall of Fame HVAC is a 5.00-star rated hvac contractors company in Naperville, IL with 189 Google reviews.
American Mechanical Systems is a 5.00-star rated hvac contractors company in Naperville, IL with 43 Google reviews.
Best Comfort is a 5.00-star rated hvac contractors company in Naperville, IL with 10 Google reviews.
Next Block Heating and Cooling is a 5.00-star rated hvac contractors company in Naperville, IL with 2 Google reviews.
Energy Services Air Conditioning & Heating Co. & Electrical is a 4.90-star rated hvac contractors company in Naperville, IL with 1929 Google reviews.
Blue Frost Heating, Cooling & Plumbing is a 4.90-star rated hvac contractors company in Naperville, IL with 1544 Google reviews.
Modern Air Solutions Inc is a 4.90-star rated hvac contractors company in Naperville, IL with 1237 Google reviews.
Nortek Environmental is a 4.90-star rated hvac contractors company in Naperville, IL with 385 Google reviews.
Four Suns Heating & Cooling, Inc. is a 4.90-star rated hvac contractors company in Naperville, IL with 259 Google reviews.
All Seasons Heating & Cooling is a 4.90-star rated hvac contractors company in Naperville, IL with 253 Google reviews.
A All Temp Inc. Heating & Cooling is a 4.80-star rated hvac contractors company in Naperville, IL with 627 Google reviews.
Dutchman Heating and Cooling Inc. is a 4.80-star rated hvac contractors company in Naperville, IL with 496 Google reviews.
One Hour Heating & Air Conditioning of Naperville is a 4.80-star rated hvac contractors company in Naperville, IL with 166 Google reviews.
Naperville Heating and Cooling is a 4.80-star rated hvac contractors company in Naperville, IL with 24 Google reviews.
Green Air Care is a 4.70-star rated hvac contractors company in Naperville, IL with 335 Google reviews.
Look for a contractor licensed in your state, carrying general liability and workers' compensation insurance. Prioritize those with strong Google ratings (4.5 stars or higher) and reviews mentioning punctuality, transparent pricing, and clean workmanship.
A standard tune-up or diagnostic visit costs $80–$200. Refrigerant recharges typically run $150–$400 depending on refrigerant type. A full central AC replacement ranges from $3,500–$8,500 installed; furnaces run $2,500–$6,000 installed. Emergency after-hours calls add $150–$300 to any quote.
A tune-up or maintenance visit takes 1–2 hours. Equipment replacement (AC, furnace, or heat pump) is typically a full day — 4–8 hours. Multi-zone or ductwork projects can run 2–5 days.
Ask for their state license number and proof of insurance, a written itemized estimate, whether they pull permits for equipment replacements, and their response time for emergency calls. Reputable contractors answer these without hesitation.
Every listing is sourced from Google Business Profiles and ranked by real Google ratings and review counts — no pay-to-rank. We display each contractor's Google rating and review volume so you can compare track records before calling. Always confirm licensing and insurance directly before work begins.
Start by contacting the contractor directly — most reputable companies will return to fix issues at no charge. If that fails, file a complaint with your state contractor licensing board and leave an honest Google review. You can also dispute charges with your credit card issuer if work was paid and not completed as agreed.
Looking for hvac contractors providers outside Naperville? Browse top-rated pros in these IL cities.
Listed businesses are shown on merit — no pay-to-rank. Contact any hvac contractors professional directly.
*Estimates based on Naperville area averages. Get a personalized quote above.