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Top HVAC Companies in Naperville
By Dave Musial: CEO of Four Seasons Heating, Air Conditioning, Plumbing, Electric.
- January 11, 2026
We analyzed 26 HVAC companies serving Naperville, Illinois, and narrowed them down to the top eight using our proprietary ranking algorithm for residential HVAC contractors. We evaluated service availability, technical expertise, pricing transparency, customer satisfaction, and service coverage to identify which companies deliver the best value to Naperville homeowners.
Ranking Methodology
Our algorithm weighted five factors that matter most when choosing an HVAC contractor:
- 24/7 Availability (25%): Live answering and true 24/7/365 emergency response sets top contractors apart.
- Technical Expertise (25%): We prioritized companies with 20+ years in business, strong installation histories, certified technicians, and manufacturer awards.
- Transparent Pricing (20%): Clear, upfront job-based pricing with no hidden or off-hours fees earned the highest scores.
- Customer Reviews (20%): We evaluated verified ratings on Google, Yelp, and BBB, focusing on volume, average ratings, and consistency.
- Service Coverage (10%): Faster response times, wider service areas, and larger fleets scored highest.
Top 8 HVAC Companies Serving Naperville
| Rank | Company | 24/7 Availability | Technical Expertise | Transparent Pricing | Customer Reviews | Service Coverage |
|---|---|---|---|---|---|---|
| #1 | Four Seasons Heating & Cooling | Live 24/7/365 | 54 years, 600+ trucks | Job-based, no hidden fees | 4.8/5 | Greater Chicagoland |
| #2 | Johansen & Anderson Inc | 24/7 emergency | 75+ years | Clear quotes | 4.7/5 | Will/Grundy Counties |
| #3 | ABC Plumbing & Heating | Emergency available | 45+ years | Competitive rates | 4.6/5 | Northwest Indiana |
| #4 | G&R Heating and Air | 24/7 emergency | 10+ years | Transparent pricing | 4.6/5 | Gilberts/Chicagoland |
| #5 | Dutchman Heating & Cooling | Same-day service | 40+ years | Fair pricing | 4.5/5 | Western suburbs |
| #6 | Hurst Heating & Cooling | Business hours + emergency | 20+ years | Upfront quotes | 4.5/5 | Monroe Center/Rockford |
| #7 | Black Diamond Plumbing | Business hours + emergency | 20+ years | Transparent quotes | 4.4/5 | Plainfield area |
| #8 | Bratcher Heating & AC | 24/7 service | 25+ years | Free estimates | 4.3/5 | Normal/Peoria area |
Top 8 HVAC Companies Serving Naperville – Descriptions & Reviews
#1: Four Seasons Heating & Cooling
Four Seasons has served the Greater Chicagoland area since 1971, completing more high-efficiency furnace and AC installations than its top five competitors combined. It guarantees you’ll never reach voicemail during an HVAC emergency.
- 24/7 Availability: Live phone support every day of the year with fast technician dispatch and no voicemail or callback delays.
- Technical Expertise: More than 54 years in business with deep experience in older Chicago buildings and ductless systems.
- Transparent Pricing: Job-based pricing with no extra charges for nights, weekends, or holidays, plus upfront quotes before work begins.
- Customer Reviews: 4.8 out of 5 average, with customers praising fast response and honest, no-upsell service.
- Service Coverage: A fleet of 600+ trucks provides 1-to 2-hour emergency response across Chicagoland and Northwest Indiana.
| Summary of Online Reviews |
| Four Seasons is known for “answering the phone every single time” and “arriving faster than expected.” Customers in dozens of reviews mentioned the company’s “transparent pricing with no surprises” and technicians who “fix the problem right the first time.” |
#2: Johansen & Anderson Inc
Johansen & Anderson has served Joliet and surrounding Will and Grundy Counties since 1946, making it one of the oldest HVAC contractors in Illinois with over 75 years of continuous operation. They maintain NATE-certified technicians ranking among the top 5% in the state and offer 24/7 emergency service.
- 24/7 Availability: Emergency service available around the clock with quick response throughout its service area.
- Technical Expertise: 75+ years in business with extensive residential and commercial HVAC experience. York Dealer of the Year awards.
- Transparent Pricing: Clear upfront quotes with utility rebates up to $1,775 and financing options available.
- Customer Reviews: 4.7/5 average, with customers praising thoroughness and reasonable pricing.
- Service Coverage: Serves Will and Grundy Counties, including Joliet, Bolingbrook, Plainfield, and surrounding communities.
| Summary of Online Reviews |
| Johansen & Anderson is recognized for “walking customers through the entire process” and “explaining all details clearly.” Reviews frequently mention “quick and efficient service” and “reasonable pricing.” |
#3: ABC Plumbing & Heating
ABC Plumbing & Heating has served Northwest Indiana communities for over 45 years, handling both HVAC and plumbing needs. Its longevity in the region demonstrates consistent quality and customer loyalty. It offers 24/7 emergency service throughout Northwest Indiana with multi-trade capabilities.
- 24/7 Availability: Emergency service available with coverage throughout Northwest Indiana, including Crown Point and Merrillville.
- Technical Expertise: 45+ years with multi-trade capabilities combining HVAC and plumbing expertise.
- Transparent Pricing: Competitive rates with clear estimates on all work.
- Customer Reviews: 4.6/5 average across review platforms.
- Service Coverage: Northwest Indiana, including Crown Point, Merrillville, Valparaiso, and surrounding communities.
| Summary of Online Reviews |
| ABC is recognized for “solving problems other companies couldn’t fix” and “standing behind their work.” Customers appreciate “one-stop service” for both HVAC and plumbing needs and “professional, courteous technicians.” |
#4: G&R Heating and Air
G&R Heating and Air has served Gilberts and the Chicagoland suburbs since 2014, focusing on residential furnace, heating, and air conditioning services. It specializes in Champion-brand systems and offers a maintenance guarantee: it will return and repair the system at no charge if it breaks down during the season after maintenance.
- 24/7 Availability: 24/7 emergency service available for urgent heating and cooling needs.
- Technical Expertise: 10+ years with specialization in Champion heating and cooling systems. Experienced team focused on residential comfort.
- Transparent Pricing: Transparent pricing with no hidden fees. Multiple financing options and seasonal promotions are available.
- Customer Reviews: 4.6/5 with strong feedback on customer service and efficiency.
- Service Coverage: Serves Gilberts, Barrington, Crystal Lake, Elgin, Hampshire, Huntley, Schaumburg, St. Charles, and surrounding Chicagoland suburbs.
| Summary of Online Reviews |
| G&R is praised for “same-day emergency response on weekends” and “thorough explanations of all work.” Customers mention “friendly technicians” and “completing repairs within 30 minutes.” |
#5: Dutchman Heating & Cooling
Dutchman Heating & Cooling has operated in the western suburbs since the early 1980s, providing same-day service for most repair calls. It maintains a reputation for fair pricing and thorough work, with Christian values guiding its business practices.
- 24/7 Availability: Same-day service during business hours with a 4-6 hour response for emergencies.
- Technical Expertise: 40+ years serving the western suburbs with all-brand service capabilities.
- Transparent Pricing: Fair, upfront pricing with maintenance plans available.
- Customer Reviews: 4.5/5 average with consistent positive feedback on honesty.
- Service Coverage: Western suburbs including Aurora, Naperville, Wheaton, Lisle, and Bolingbrook.
| Summary of Online Reviews |
| Dutchman is known for “fair prices” and “no-pressure recommendations.” Customers mention “thorough explanations” and “clean, professional work.” |
#6: Hurst Heating & Cooling
Hurst Heating & Cooling operates from Monroe Center, serving the Northern Illinois region, including the Rockford area. It focuses on residential and light-commercial HVAC services, specializing in furnaces, air conditioners, heat pumps, and mini-split systems.
- 24/7 Availability: Business hours service with emergency coverage available for urgent situations.
- Technical Expertise: 20+ years serving Northern Illinois with expertise in harsh winter climate systems.
- Transparent Pricing: Upfront quotes with $50 off repair services and financing as low as $50/month.
- Customer Reviews: 4.5/5 with customers highlighting professionalism and knowledge.
- Service Coverage: Monroe Center, Rockford, Byron, Rochelle, and surrounding Northern Illinois communities.
| Summary of Online Reviews |
| Hurst receives praise for “knowledgeable technicians who answer all questions” and “working until the job is done right.” Reviews note “no upselling” and “helping with systems customers didn’t know they had.” |
#7: Black Diamond Plumbing & Mechanical
Black Diamond Plumbing & Mechanical serves the southwest suburbs and the Chicagoland area with combined plumbing, HVAC, and electrical services. It provides 24/7 service with a focus on lasting home comfort solutions.
- 24/7 Availability: Business hours service with 24/7 emergency on-call for urgent situations.
- Technical Expertise: 20+ years with plumbing, HVAC, and electrical capabilities under one roof.
- Transparent Pricing: Clear quotes with no hidden fees. Multiple financing options available.
- Customer Reviews: 4.4/5 across platforms.
- Service Coverage: Plainfield, Bolingbrook, Romeoville, Joliet, and the surrounding southwest suburbs.
| Summary of Online Reviews |
| Black Diamond receives praise for “prompt service” and “knowledgeable technicians.” Reviews note “reasonable pricing” and “courteous staff.” The convenience of having plumbing, HVAC, and electrical under one company is frequently mentioned. |
#8: Bratcher Heating & AC
Bratcher Heating & AC serves the Bloomington-Normal and Peoria areas of Central Illinois with 24/7 service and a focus on energy-efficient solutions. It specializes in geothermal and high-efficiency systems.
- 24/7 Availability: Round-the-clock emergency service with dedicated on-call technicians.
- Technical Expertise: 25+ years with specialization in geothermal and energy-efficient HVAC systems.
- Transparent Pricing: Free estimates on installations with detailed pricing breakdowns.
- Customer Reviews: 4.3/5 with strong feedback on energy-saving recommendations.
- Service Coverage: Bloomington-Normal, Peoria, and surrounding Central Illinois communities.
| Summary of Online Reviews |
| Bratcher is praised for “expert knowledge of energy-efficient systems” and “significant utility bill savings.” Reviews frequently mention “professional installation crews” and “thorough service.” |
Best Naperville HVAC Companies for Emergency Service
When your heating or cooling fails at 2 am, these four companies deliver the fastest response:
| Ranking | Company |
|---|---|
| 1 | Four Seasons Heating & Cooling |
| 2 | Johansen & Anderson Inc |
| 3 | G&R Heating and Air |
| 4 | ABC Plumbing & Heating |
Best Value HVAC Companies Serving Naperville
For homeowners prioritizing competitive pricing without sacrificing quality:
| Ranking | Company |
|---|---|
| 1 | Dutchman Heating & Cooling |
| 2 | Four Seasons Heating & Cooling |
| 3 | Black Diamond Plumbing |
| 4 | G&R Heating and Air |
Request This Comparison in PDF Format
To request a PDF copy of this comparison page, contact Four Seasons at 866-444-2404.
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