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HVAC Services in Exton, PA

17 HVAC contractors found

Need emergency service? 6 HVAC providers in Exton offer 24/7 availability→
HVAC ServiceAC RepairHVAC Repair
AC Installation
HVAC MaintenanceCommercial HVACEmergency HVAC
AC Replacement

Brandywine Valley Heating & Air Conditioning

4.9(581)
Highly Rated

“Four of the six posted reviews mention same-day service, and all of those gave a five-star rating. Reviewers…”

302 Commerce Dr, Exton, PA 19341
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Sila Heating, Air Conditioning, Plumbing & Electrical

4.8(641)
24/7 Highly Rated

“Six of seven detailed reviews award 5 stars, with technicians named in each praising their diagnostic skill,…”

15 E Uwchlan Ave #408, Exton, PA 19341
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Koala Insulation of Chester County

4.9(249)
Highly Rated

“All six detailed reviews award 5 stars, with customers specifically naming Brian for communication and…”

103 Farmhouse Dr, Exton, PA 19341
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Horn Plumbing & Heating, Inc.

4.6(221)
24/7

“Every one of 157 reviewers awarded 4 or 5 stars, with customers specifically praising technicians Charlie,…”

304 National Rd #100, Exton, PA 19341
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Precision Climate

4.8(101)
24/7 Highly Rated

“Every reviewer gave a 5-star rating, with two mentioning same-day response times during emergencies. Two…”

284 Main St, Exton, PA 19341
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Rouse Chamberlin Homes

4.4(45)

“The 45-review sample shows a 4.4-star average, with one detailed negative review citing prolonged warranty…”

500 Exton Cmns, Exton, PA 19341
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Rhoads Energy & Rhoads Air - Exton Office

4.4(21)

“Eight customer reviews collectively award Rhoads Energy a perfect 5-star rating, with emergency response…”

601 Lincoln Hwy, Exton, PA 19341
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Ducts & Vents Cleaning of Exton

5.0(11)
24/7

“All 11 reviewers awarded 5 stars, with Eden named in the majority of testimonials for his explanatory…”

280 Indian Run St, Exton, PA 19341
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Q&P Air Duct Cleaning Service & Dryer Vent Cleaning Service Exton, PA

4.5(8)

“Four of eight reviewers awarded five stars and highlighted specific technicians by name. Positive feedback…”

401 Lincoln Hwy, Exton, PA 19341
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Coward Environmental Systems

5.0(6)

“All six reviewer ratings hit the maximum five stars, indicating unanimous client satisfaction. Reviewers…”

405 Gordon Dr, Exton, PA 19341
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UGI Energy Services

5.0(5)

“All 5 reviewers award 5 stars, with 4 of 5 specifically naming Robert Fleischer and highlighting his detailed…”

760 Constitution Dr, Exton, PA 19341
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PHS Heating Air Conditioning & Electrical

5.0(2)

“Both client reviews award perfect five-star ratings, with combined feedback emphasizing professional conduct,…”

101 Marchwood Rd, Exton, PA 19341
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Lionville Marchwood Appliance

1.8(12)
24/7

“Both published reviews assign a 1-star rating, citing technician no-shows, opaque subcontracting practices,…”

100 Marchwood Rd, Exton, PA 19341
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Atlas Heating & Cooling

5.0(1)

“Perfect 5.0-star rating from one review signals strong client satisfaction. Reviewer highlights include…”

Exton, PA 19341
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Entek Systems | Commercial Heating Equipment Supplier

1.0(1)

“With only one review recorded carrying a 1-star rating, there is insufficient volume to establish meaningful…”

302 Commerce Dr Suite 400, Exton, PA 19341
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Combustion Service & Equipment Co.

0.0
300 National Rd STE 100, Exton, PA 19341
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Duct & vent cleaning of Exton

0.0
24/7
270 Indian Run St, Exton, PA 19341
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HVAC Service Costs in Exton, PA

Pricing ranges across all HVAC services offered in Exton.

ServiceTypical RangePrice Points
AC Repair$75–$2,8007 items →
AC Installation$150–$20,000—
AC Replacement$2,100–$16,000—
HVAC Maintenance$15–$8007 items →
HVAC Repair$75–$3,5007 items →
HVAC Service$70–$14,1006 items →
Emergency HVAC$150–$3,5006 items →
Commercial HVAC$2–$80,0007 items →

Prices reflect humid subtropical metro averages based on HomeAdvisor and Angi published cost data. Last updated: April 2026.

HVAC in Exton, PA: What Homeowners Should Know

Exton sits in a climate zone that pushes HVAC systems hard. Summer brings 87 F highs with 29 days above 90 F, and humidity from the Delaware Valley makes indoor cooling a necessity rather than a luxury. Winters drop to 26 F, so reliable heating isn't optional, it is essential for getting through Pennsylvania's cold months. Twenty-five HVAC companies serve this market, and together they hold a 4.1 average rating drawn from nearly 4,826 customer reviews. That mix of demand and competition means homeowners have real choices when they search for hvac companies Exton has to offer.

Pricing across the region spans from $2 to $80,000 depending on the service, whether it is a minor repair or a full system replacement. Pennsylvania does not require a statewide HVAC contractor license, so companies instead meet local city and county licensing requirements to operate legally. This means each contractor establishes credibility through customer feedback and trade standing rather than a unified state credential.

The strongest reviews point to specific technicians who earn repeat business. Brian at Koala Insulation of Chester County receives repeated mentions for communication and project scoping, while Lewis and Ed earn praise for installation work. Customers at Brandywine Valley highlight same-day service and honest estimates, and those reviewers consistently award five stars. Across multiple companies, the pattern is clear: thorough explanations, respectful house behavior, and a willingness to help beyond the original service call separate the best hvac Exton contractors from the rest.

Frequently Asked Questions

Among 17 HVAC contractors serving Exton, the top-rated providers average 3.8★ across 1,905 reviews. The highest-ranked companies on this page are sorted by a combination of rating and review volume, so established contractors with consistent quality appear first. Check reviews, licensing, and response time to pick the right fit for your situation.

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