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Thermostat Installation in Wilmington, DE

Compare 42 thermostat installation contractors in Wilmington. Verified reviews and free quotes.

Average Thermostat Installation Cost in Wilmington

$188 – $498

Based on pricing from local contractors. Actual cost varies by home size, system type, and complexity.

Get 3 Free Quotes for Thermostat Installation

What to Expect

Smart thermostat installation

Wilmington HVAC ServicesVerifiedFeatured
★★★★★ (22)G 4.5BBB B+

Serving Wilmington with reliable heating, cooling, and air quality solutions since day one.

📍 Wilmington, Delaware🏢 Est. 1977🔧 74 km radius✓ Licensed✓ Insured
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Mark's ClimateProVerified
★★★★★ (12)G 3.9BBB A

Wilmington's trusted heating and cooling experts. Fast response times and transparent pricing.

📍 Wilmington, Delaware🏢 Est. 1963🔧 32 km radius✓ Licensed✓ Insured
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Wilmington HVACVerified24/7 EmergencyFinancing
★★★★★ (6)

Wilmington's trusted heating and cooling experts. Fast response times and transparent pricing.

📍 Wilmington, Delaware🏢 Est. 1966🔧 70 km radius✓ Licensed✓ Insured
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Williams Family TempMastersVerified
★★★★☆ (9)

Serving Wilmington with reliable heating, cooling, and air quality solutions since day one.

📍 Wilmington, Delaware🏢 Est. 1979🔧 70 km radius✓ Licensed✓ Insured
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All-Pro HVAC Services of WilmingtonVerified
★★★★☆ (11)BBB A

Serving Wilmington with reliable heating, cooling, and air quality solutions since day one.

📍 Wilmington, Delaware🏢 Est. 1985🔧 74 km radius✓ Licensed
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Clark & Parker Heating & AirVerifiedFinancing
★★★★☆ (11)

Top-rated HVAC contractor in Wilmington. Emergency service available 24/7.

📍 Wilmington, Delaware🏢 Est. 1996🔧 43 km radius✓ Licensed✓ Insured
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Wilmington Superior GroupVerified24/7 Emergency
★★★★☆ (12)G 4.0

Expert HVAC installation, repair & maintenance in Wilmington. Free estimates on all major work.

📍 Wilmington, Delaware🏢 Est. 1967🔧 28 km radius✓ Licensed✓ Insured
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All-Pro ThermalTech of WilmingtonVerified24/7 EmergencyFinancing
★★★★☆ (2)

Professional HVAC services in Wilmington. Licensed, insured, and highly rated by local homeowners.

📍 Wilmington, Delaware🏢 Est. 1987🔧 19 km radius✓ Licensed✓ Insured
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Wilmington Modern ProsVerifiedFinancing
★★★★☆ (7)

Expert HVAC installation, repair & maintenance in Wilmington. Free estimates on all major work.

📍 Wilmington, Delaware🏢 Est. 2001🔧 49 km radius
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All-Pro HeatWave of WilmingtonVerifiedFinancing
★★★★☆ (2)

Top-rated HVAC contractor in Wilmington. Emergency service available 24/7.

📍 Wilmington, Delaware🏢 Est. 1966🔧 37 km radius
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Wilmington ClimateProVerifiedFinancing
★★★★☆ (3)G 4.8BBB B+

Expert HVAC installation, repair & maintenance in Wilmington. Free estimates on all major work.

📍 Wilmington, Delaware🏢 Est. 1964🔧 42 km radius✓ Insured
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Liberty Air Systems HubVerified24/7 Emergency
★★★★☆ (9)G 5.0

Professional HVAC services in Wilmington. Licensed, insured, and highly rated by local homeowners.

📍 Wilmington, Delaware🏢 Est. 1985🔧 73 km radius✓ Insured
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Wilmington Air SolutionsVerified24/7 Emergency
★★★★☆ (3)G 3.8

Serving Wilmington with reliable heating, cooling, and air quality solutions since day one.

📍 Wilmington, Delaware🏢 Est. 2005🔧 42 km radius✓ Licensed✓ Insured
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Gold Wilmington HVAC ServicesVerifiedFinancing
★★★★☆ (1)G 3.8

Professional HVAC services in Wilmington. Licensed, insured, and highly rated by local homeowners.

📍 Wilmington, Delaware🏢 Est. 1982🔧 34 km radius✓ Licensed✓ Insured
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Wilmington Pacific PlusVerified24/7 EmergencyFinancing
★★★★☆ (3)BBB B

Serving Wilmington with reliable heating, cooling, and air quality solutions since day one.

📍 Wilmington, Delaware🏢 Est. 1961🔧 60 km radius
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Anderson & Phillips Cool AirVerifiedFinancing
★★★★★ (2)G 4.7

Professional HVAC services in Wilmington. Licensed, insured, and highly rated by local homeowners.

📍 Wilmington, Delaware🏢 Est. 2020🔧 60 km radius✓ Licensed✓ Insured
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Precision Wilmington HVACVerifiedFinancing
★★★★★ (1)

Wilmington's trusted heating and cooling experts. Fast response times and transparent pricing.

📍 Wilmington, Delaware🏢 Est. 1962🔧 72 km radius
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Johnson Family Air ComfortVerified24/7 EmergencyFinancing
★★★★☆ (3)

Top-rated HVAC contractor in Wilmington. Emergency service available 24/7.

📍 Wilmington, Delaware🏢 Est. 1981🔧 44 km radius✓ Insured
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Turner Family Air ConditioningVerifiedFinancing
★★★☆☆ (3)G 4.9

Wilmington's trusted heating and cooling experts. Fast response times and transparent pricing.

📍 Wilmington, Delaware🏢 Est. 1966🔧 52 km radius✓ Licensed✓ Insured
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Bob's Heating & CoolingVerified
★★★☆☆ (2)G 3.7

Professional HVAC services in Wilmington. Licensed, insured, and highly rated by local homeowners.

📍 Wilmington, Delaware🏢 Est. 2016🔧 48 km radius✓ Licensed✓ Insured
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Blue Sky Wilmington ClimateProVerified24/7 Emergency
★★★★☆ (1)G 4.0BBB B+

Top-rated HVAC contractor in Wilmington. Emergency service available 24/7.

📍 Wilmington, Delaware🏢 Est. 2020🔧 49 km radius✓ Licensed✓ Insured
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Elite Wilmington Climate SolutionsVerified24/7 EmergencyFinancing
★★★☆☆ (2)G 4.4

Serving Wilmington with reliable heating, cooling, and air quality solutions since day one.

📍 Wilmington, Delaware🏢 Est. 2019🔧 51 km radius
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Wilmington TempMastersVerified24/7 Emergency
★★★☆☆ (3)BBB A

Wilmington's trusted heating and cooling experts. Fast response times and transparent pricing.

📍 Wilmington, Delaware🏢 Est. 2017🔧 52 km radius✓ Licensed✓ Insured
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Wilmington Heating & CoolingVerifiedFinancing
★★★☆☆ (3)

Professional HVAC services in Wilmington. Licensed, insured, and highly rated by local homeowners.

📍 Wilmington, Delaware🏢 Est. 2005🔧 28 km radius✓ Licensed✓ Insured
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Baker Comfort Systems OneFinancing
★★★★★ (1)BBB A+

Professional HVAC services in Wilmington. Licensed, insured, and highly rated by local homeowners.

📍 Wilmington, Delaware🏢 Est. 1980🔧 17 km radius✓ Licensed✓ Insured
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All-Pro Cool Air of WilmingtonFinancing
★★★★★ (3)

Serving Wilmington with reliable heating, cooling, and air quality solutions since day one.

📍 Wilmington, Delaware🏢 Est. 1987🔧 33 km radius
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Wilmington Peak ExpertsFinancing
★★★★☆ (3)

Expert HVAC installation, repair & maintenance in Wilmington. Free estimates on all major work.

📍 Wilmington, Delaware🏢 Est. 1979🔧 47 km radius✓ Licensed✓ Insured
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Davis & Thompson HVAC24/7 Emergency
★★★★★ (2)BBB B+

Professional HVAC services in Wilmington. Licensed, insured, and highly rated by local homeowners.

📍 Wilmington, Delaware🏢 Est. 1982🔧 16 km radius✓ Insured
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Classic Trusted Temperature Control24/7 EmergencyFinancing
★★★★☆ (3)G 4.6

Top-rated HVAC contractor in Wilmington. Emergency service available 24/7.

📍 Wilmington, Delaware🏢 Est. 1971🔧 38 km radius✓ Licensed✓ Insured
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Matt's Air ComfortFinancing
★★★★★ (2)BBB A+

Wilmington's trusted heating and cooling experts. Fast response times and transparent pricing.

📍 Wilmington, Delaware🏢 Est. 1994🔧 49 km radius
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Parker Family MechanicalVerifiedFinancing
★★★☆☆ (1)G 3.6

Expert HVAC installation, repair & maintenance in Wilmington. Free estimates on all major work.

📍 Wilmington, Delaware🏢 Est. 2010🔧 44 km radius✓ Licensed
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Arctic Premier Heating & Air24/7 EmergencyFinancing
★★★★★ (1)G 4.7BBB B+

Wilmington's trusted heating and cooling experts. Fast response times and transparent pricing.

📍 Wilmington, Delaware🏢 Est. 2021🔧 32 km radius✓ Licensed✓ Insured
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Johnson & White ClimatePro24/7 EmergencyFinancing
★★★★☆ (3)

Wilmington's trusted heating and cooling experts. Fast response times and transparent pricing.

📍 Wilmington, Delaware🏢 Est. 1967🔧 24 km radius✓ Licensed✓ Insured
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Rick's Air Comfort24/7 EmergencyFinancing
★★★★★ (2)BBB A-

Expert HVAC installation, repair & maintenance in Wilmington. Free estimates on all major work.

📍 Wilmington, Delaware🏢 Est. 2017🔧 51 km radius✓ Insured
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Paul's Heating & Cooling24/7 EmergencyFinancing
★★★★☆ (1)G 4.1

Expert HVAC installation, repair & maintenance in Wilmington. Free estimates on all major work.

📍 Wilmington, Delaware🏢 Est. 1983🔧 44 km radius✓ Licensed
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Green HeatWaveFinancing
★★★☆☆ (2)BBB A-

Expert HVAC installation, repair & maintenance in Wilmington. Free estimates on all major work.

📍 Wilmington, Delaware🏢 Est. 1976🔧 15 km radius✓ Licensed✓ Insured
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All-Pro Mechanical of WilmingtonVerified24/7 Emergency
☆☆☆☆☆ (0)

Top-rated HVAC contractor in Wilmington. Emergency service available 24/7.

📍 Wilmington, Delaware🏢 Est. 1968🔧 41 km radius✓ Licensed✓ Insured
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Wilmington Modern Group24/7 EmergencyFinancing
☆☆☆☆☆ (0)

Expert HVAC installation, repair & maintenance in Wilmington. Free estimates on all major work.

📍 Wilmington, Delaware🏢 Est. 2007🔧 26 km radius✓ Licensed✓ Insured
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Wilmington Reliable SolutionsFinancing
☆☆☆☆☆ (0)G 4.3

Serving Wilmington with reliable heating, cooling, and air quality solutions since day one.

📍 Wilmington, Delaware🏢 Est. 1990🔧 55 km radius✓ Licensed
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Peak Apex Air Conditioning24/7 EmergencyFinancing
☆☆☆☆☆ (0)

Wilmington's trusted heating and cooling experts. Fast response times and transparent pricing.

📍 Wilmington, Delaware🏢 Est. 1971🔧 16 km radius✓ Licensed✓ Insured
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Arctic Wilmington Mechanical24/7 EmergencyFinancing
☆☆☆☆☆ (0)G 4.7BBB A

Wilmington's trusted heating and cooling experts. Fast response times and transparent pricing.

📍 Wilmington, Delaware🏢 Est. 2001🔧 15 km radius✓ Licensed✓ Insured
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Expert Wilmington Heating & Cooling24/7 EmergencyFinancing
☆☆☆☆☆ (0)BBB A

Top-rated HVAC contractor in Wilmington. Emergency service available 24/7.

📍 Wilmington, Delaware🏢 Est. 1967🔧 53 km radius✓ Insured
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