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Indoor Air Quality in London, Ontario

Compare 50 indoor air quality contractors in London. Read verified reviews and get free quotes.

Average Indoor Air Quality Cost in London

$222 – $509

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

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What to Expect

IAQ assessments and equipment

Apex Climate ControlVerifiedFeatured24/7 Emergency
★★★★★ (11)G 3.9

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

📍 London, Ontario🏢 Est. 1991🔧 58 km radius✓ Licensed✓ Insured
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Don Wilson Air SolutionsVerifiedFeaturedFinancing
★★★★☆ (23)

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

📍 London, Ontario🏢 Est. 1990🔧 71 km radius
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Arctic ThermalTechVerifiedFinancing
★★★★★ (10)

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

📍 London, Ontario🏢 Est. 2006🔧 64 km radius✓ Licensed
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Don Green HeatWaveVerified
★★★★★ (12)

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

📍 London, Ontario🏢 Est. 2014🔧 78 km radius✓ Licensed✓ Insured
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Campbell & Davis AirTechVerified
★★★★☆ (11)

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

📍 London, Ontario🏢 Est. 2002🔧 70 km radius✓ Licensed✓ Insured
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Larry's Temperature ControlVerified24/7 Emergency
★★★★☆ (10)G 4.9

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

📍 London, Ontario🏢 Est. 2003🔧 71 km radius✓ Licensed✓ Insured
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Royal Elite Comfort SystemsVerified24/7 EmergencyFinancing
★★★★★ (11)

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

📍 London, Ontario🏢 Est. 2015🔧 24 km radius✓ Licensed✓ Insured
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Ray Scott ClimateProVerified
★★★★☆ (6)

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

📍 London, Ontario🏢 Est. 1994🔧 58 km radius✓ Licensed✓ Insured
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Warm HVAC ServicesVerifiedFinancing
★★★★★ (11)

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

📍 London, Ontario🏢 Est. 2011🔧 25 km radius✓ Licensed✓ Insured
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Tom's HVAC ServicesVerified
★★★★★ (5)

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

📍 London, Ontario🏢 Est. 1989🔧 40 km radius
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London Elite DirectVerified
★★★★☆ (7)

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

📍 London, Ontario🏢 Est. 2002🔧 15 km radius✓ Insured
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London Classic ExpertsVerified24/7 EmergencyFinancing
★★★★☆ (3)

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

📍 London, Ontario🏢 Est. 2011🔧 48 km radius✓ Licensed✓ Insured
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Superior Superior Heating & AirVerified24/7 EmergencyFinancing
★★★★☆ (4)

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

📍 London, Ontario🏢 Est. 1991🔧 40 km radius✓ Insured
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Paul's Comfort SystemsVerified
★★★★☆ (1)

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

📍 London, Ontario🏢 Est. 1971🔧 74 km radius✓ Licensed✓ Insured
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Jeff Parker HeatWaveVerifiedFinancing
★★★★☆ (2)

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

📍 London, Ontario🏢 Est. 1962🔧 24 km radius✓ Insured
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Lee Family Heating & AirVerifiedFinancing
★★★★☆ (1)

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

📍 London, Ontario🏢 Est. 1982🔧 79 km radius✓ Insured
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Peak HVACVerified24/7 EmergencyFinancing
★★★★☆ (2)G 3.6

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

📍 London, Ontario🏢 Est. 2002🔧 22 km radius✓ Licensed
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Apex Mechanical ExpertsVerified
★★★★★ (3)G 4.3

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

📍 London, Ontario🏢 Est. 2011🔧 17 km radius✓ Licensed✓ Insured
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Blue Sky London Air SystemsVerifiedFinancing
★★★★☆ (3)

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

📍 London, Ontario🏢 Est. 2004🔧 76 km radius✓ Licensed✓ Insured
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London HVACVerified
★★★★☆ (3)

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

📍 London, Ontario🏢 Est. 1977🔧 16 km radius✓ Licensed✓ Insured
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Cool ClimateProVerified24/7 EmergencyFinancing
★★★★★ (2)

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

📍 London, Ontario🏢 Est. 2013🔧 34 km radius✓ Licensed✓ Insured
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London Patriot GroupVerified24/7 EmergencyFinancing
★★★★☆ (3)

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

📍 London, Ontario🏢 Est. 2022🔧 18 km radius✓ Licensed
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Peak London Air ComfortVerified24/7 Emergency
★★★★☆ (2)G 4.2

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

📍 London, Ontario🏢 Est. 1987🔧 33 km radius✓ Licensed
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Pacific Temperature ControlVerified24/7 EmergencyFinancing
★★★★☆ (1)

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

📍 London, Ontario🏢 Est. 1984🔧 41 km radius✓ Licensed✓ Insured
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London ThermalTechVerifiedFinancing
★★★★☆ (1)G 4.5

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

📍 London, Ontario🏢 Est. 1971🔧 56 km radius✓ Licensed✓ Insured
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Champion Quality ThermalTechVerified
★★★★☆ (2)

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

📍 London, Ontario🏢 Est. 2002🔧 73 km radius✓ Insured
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London Southern ProsVerified
★★★★☆ (2)G 4.1

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

📍 London, Ontario🏢 Est. 1989🔧 21 km radius✓ Licensed✓ Insured
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Lewis Air Solutions WorksVerified
★★★★☆ (2)

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

📍 London, Ontario🏢 Est. 2023🔧 43 km radius✓ Licensed✓ Insured
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Northern London AirFlowVerified
★★★★☆ (2)G 4.9

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

📍 London, Ontario🏢 Est. 1970🔧 19 km radius✓ Insured
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All-Pro Air Comfort of LondonVerified24/7 Emergency
★★★☆☆ (2)

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

📍 London, Ontario🏢 Est. 2006🔧 44 km radius✓ Licensed✓ Insured
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King AirFlow TeamVerifiedFinancing
★★★★☆ (2)G 4.1

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

📍 London, Ontario🏢 Est. 1975🔧 18 km radius✓ Licensed✓ Insured
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Atlantic Atlantic Heating & Cooling24/7 Emergency
★★★★★ (3)

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

📍 London, Ontario🏢 Est. 2014🔧 77 km radius✓ Licensed✓ Insured
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All-Pro Heating & Air of London
★★★★★ (1)G 4.6

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

📍 London, Ontario🏢 Est. 1961🔧 34 km radius✓ Insured
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Mark Smith ClimatePro24/7 Emergency
★★★★☆ (3)

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

📍 London, Ontario🏢 Est. 1984🔧 61 km radius✓ Licensed✓ Insured
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Sam Garcia Comfort SystemsFinancing
★★★★☆ (2)

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

📍 London, Ontario🏢 Est. 1968🔧 18 km radius✓ Licensed
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Phillips & Roberts Comfort Systems
★★★★☆ (1)

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

📍 London, Ontario🏢 Est. 1989🔧 55 km radius✓ Licensed✓ Insured
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London Climate Control24/7 EmergencyFinancing
★★★★☆ (1)

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

📍 London, Ontario🏢 Est. 1964🔧 39 km radius✓ Licensed
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Campbell & Green Heating & CoolingFinancing
★★★★☆ (2)

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

📍 London, Ontario🏢 Est. 1968🔧 36 km radius✓ Insured
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White Family AirTech
★★★★☆ (1)

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

📍 London, Ontario🏢 Est. 1983🔧 60 km radius✓ Insured
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Walker Family Climate Control24/7 Emergency
★★★☆☆ (1)

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

📍 London, Ontario🏢 Est. 1977🔧 32 km radius✓ Licensed✓ Insured
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Nelson Heating & Air WorksVerified
☆☆☆☆☆ (0)G 4.6

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

📍 London, Ontario🏢 Est. 2003🔧 54 km radius✓ Licensed✓ Insured
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London Champion PlusVerified24/7 Emergency
☆☆☆☆☆ (0)G 4.8

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

📍 London, Ontario🏢 Est. 1962🔧 31 km radius
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Joe's MechanicalVerifiedFinancing
☆☆☆☆☆ (0)

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

📍 London, Ontario🏢 Est. 2000🔧 40 km radius✓ Licensed✓ Insured
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Summit London Air ConditioningVerifiedFinancing
☆☆☆☆☆ (0)

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

📍 London, Ontario🏢 Est. 2003🔧 52 km radius✓ Licensed✓ Insured
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Young AirFlow GroupVerified24/7 Emergency
☆☆☆☆☆ (0)

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

📍 London, Ontario🏢 Est. 1999🔧 22 km radius✓ Insured
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London Classic LLCVerifiedFinancing
☆☆☆☆☆ (0)

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

📍 London, Ontario🏢 Est. 1990🔧 72 km radius✓ Licensed
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Don's HeatWaveVerifiedFinancing
☆☆☆☆☆ (0)

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

📍 London, Ontario🏢 Est. 1966🔧 16 km radius✓ Licensed✓ Insured
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London Gold Corp24/7 EmergencyFinancing
☆☆☆☆☆ (0)

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

📍 London, Ontario🏢 Est. 1974🔧 77 km radius✓ Licensed✓ Insured
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London MechanicalFinancing
☆☆☆☆☆ (0)G 4.2

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

📍 London, Ontario🏢 Est. 1993🔧 80 km radius✓ Licensed
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Mitchell HVAC Co.
☆☆☆☆☆ (0)

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

📍 London, Ontario🏢 Est. 1967🔧 17 km radius
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