Real Reviews · Naperville
Top-Reviewed HVAC Companies in Naperville, IL
What are customers actually saying? Read verified reviews for hvac companies in Naperville — every rating is from a real customer.
As of May 2026, RatingsNearMe ranks 17 hvac companies in Naperville, IL by verified customer ratings and review volume. The highest-rated is Oncourse Heating, Cooling, Plumbing with a 5.0-star rating from 1,819 verified reviews. Also in the top tier: Energy Services Air Conditioning & Heating Co. & Electrical and Modern Air Solutions Inc. The average rating across all listed hvac companies in Naperville is 4.8 stars from 490 reviews per business on average.
HVAC service in Naperville: $75–$150/hr for repairs; full system replacement $4,000–$12,000 depending on size and efficiency.
Rankings updated May 17, 2026 · Scored by ratings (35%), review volume (30%), sentiment (20%), completeness (10%), availability (5%) · Not paid placement.
Local Market Snapshot
17
Businesses listed
4.8★
Avg rating
490
Avg reviews
May 17, 2026
Last updated
Top Rated HVAC Companies
Oncourse Heating, Cooling, Plumbing
1415 Diehl Rd Suite 170, Naperville, IL 60563, USA
Energy Services Air Conditioning & Heating Co. & Electrical
512 W 5th Ave, Naperville, IL 60563, USA
Modern Air Solutions Inc
70 Stone Hill Rd Unit A, Oswego, IL 60543, USA
HVAC Companies Rankings in Naperville, IL
| # | Business | Rating | Reviews |
|---|---|---|---|
| #1 | Oncourse Heating, Cooling, Plumbing1415 Diehl Rd Suite 170, Naperville, IL 60563, USA | 5.0★ | 1,819 |
| #2 | Energy Services Air Conditioning & Heating Co. & Electrical512 W 5th Ave, Naperville, IL 60563, USA | 4.9★ | 1,941 |
| #3 | Modern Air Solutions Inc70 Stone Hill Rd Unit A, Oswego, IL 60543, USA | 4.9★ | 1,246 |
| #4 | Dutchman Heating and Cooling Inc.400 E Ogden Ave, Naperville, IL 60563, USA | 4.8★ | 497 |
| #5 | A All Temp Inc. Heating & Cooling31W154 91st St, Naperville, IL 60564, USA | 4.8★ | 634 |
| #6 | One Hour Heating & Air Conditioning of Naperville1783 S Washington St Suite 103B, Naperville, IL 60565, USA | 4.8★ | 168 |
| #7 | All Seasons Heating & Cooling2244 95th St #111, Naperville, IL 60564, USA | 4.9★ | 255 |
| #8 | First Care Heating & Air1701 Quincy Ave #16, Naperville, IL 60540, USA | 5.0★ | 468 |
| #9 | Four Suns Heating & Cooling, Inc.10s160 Ramm Dr unit d, Naperville, IL 60564, USA | 4.9★ | 259 |
| #10 | Green Air Care800 W 5th Ave #100H, Naperville, IL 60563, USA | 4.7★ | 349 |
Ranked by verified ratings & review volume · Data from Google Business listings · Updated May 2026
All HVAC Companies in Naperville
Dutchman Heating and Cooling Inc.
400 E Ogden Ave, Naperville, IL 60563, USA
A All Temp Inc. Heating & Cooling
31W154 91st St, Naperville, IL 60564, USA
One Hour Heating & Air Conditioning of Naperville
1783 S Washington St Suite 103B, Naperville, IL 60565, USA
All Seasons Heating & Cooling
2244 95th St #111, Naperville, IL 60564, USA
First Care Heating & Air
1701 Quincy Ave #16, Naperville, IL 60540, USA
Four Suns Heating & Cooling, Inc.
10s160 Ramm Dr unit d, Naperville, IL 60564, USA
Green Air Care
800 W 5th Ave #100H, Naperville, IL 60563, USA
Naperville Heating and Cooling
110 E Chicago Ave, Naperville, IL 60540, USA
Nortek Heating & Air Conditioning Inc.
600 Industrial Dr #102, Naperville, IL 60563, USA
Best Comfort
50 S Main St Suit 200, Naperville, IL 60540, USA
Naperville Heating & Cooling
2875 95th St, Naperville, IL 60564, USA
Johnstone Supply
480 Industrial Dr Ste 116, Naperville, IL 60563, USA
Hall of Fame HVAC
10s187 Schoger Dr Unit 66, Naperville, IL 60564, USA
Ferguson HVAC Supply
2019 Corporate Ln Ste 111, Naperville, IL 60563, USA
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Frequently Asked Questions — HVAC Companies in Naperville
How do I find the best hvac companies in Naperville?
Look for businesses with 4.5+ stars, 50+ verified reviews, proper licensing and insurance, and transparent pricing. The top-ranked hvac companies in Naperville on this page are scored by our algorithm that weighs ratings, review count, and profile completeness.
Are hvac companies in Naperville licensed and insured?
Licensing requirements vary by trade and state. For most home service contractors, IL requires both a state license and liability insurance. Always ask any contractor for proof of current insurance and a copy of their license number before work begins — you can verify most licenses on your state licensing board's website.
How much do hvac companies charge in Naperville, IL?
Prices vary by scope, materials, and contractor experience. Use the free quote form on this page to request estimates from multiple local pros simultaneously. Getting 3+ quotes is the single most effective way to avoid overpaying.
What should I look for when hiring a hvac companies in Naperville?
Verify licensing and insurance, read recent reviews on multiple platforms, ask for a written estimate before work starts, confirm they pull permits when required, and check references from recent local projects. Featured businesses on this page are ranked by verified ratings and review quality.
How are the hvac companies on this page ranked?
Rankings use a transparent algorithm: star rating (35%), review volume (30%), customer sentiment (20%), profile completeness (10%), and availability (5%). Featured Partner listings have paid for enhanced visibility but must still earn their position through real customer reviews — sponsored listings are clearly labeled.
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How Rankings Work on This Page
Every hvac companies on RatingsNearMe is scored transparently: star rating (35%), review volume (30%), customer sentiment (20%), profile completeness (10%), and availability (5%). Businesses labeled exclusive or premium are Featured Partners — they have paid for enhanced visibility but must still rank through real customer reviews. We cap sponsored boosts so bad businesses can never buy the top spot.
Editorial notice: Ratings are based on publicly available data from Google Business listings. Consumers should independently verify licensing, insurance, and credentials before hiring any service provider. Last updated: May 17, 2026.
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