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HVAC Contractors in Harvard, IL

10 HVAC professionals listed. Compare services, websites, service areas, and direct contact options.

10contractors listed

6websites available

How this directory works

0 claimed listings on this page

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10 results

Absolute Comfort Heating & Cooling

Harvard, IL

Unclaimed listing Checked Aug 2026 Website unavailable

AC Repair
Emergency HVAC
Heating Repair
HVAC Maintenance

Phone: (815) 770-3303
Listed in: Listed in: Harvard, IL

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Air Management Services Inc

Harvard, IL

Unclaimed listing Checked Aug 2026 Website from public listing data, not independently confirmed

AC Repair
Emergency HVAC
Heating Repair
HVAC Maintenance

Phone: (815) 943-4200
Listed in: Listed in: Harvard, IL

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Black Diamond Plumbing & Mechanical Inc.

Harvard, IL

Unclaimed listing Checked Aug 2026 Website from public listing data, not independently confirmed

AC Repair
Emergency HVAC
Heating Repair
HVAC Maintenance

Phone: (815) 322-9227
Listed in: Listed in: Harvard, IL

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CVC HVAC - Heating & Cooling

Harvard, IL

Unclaimed listing Checked Aug 2026 Website from public listing data, not independently confirmed

AC Repair
Emergency HVAC
Heating Repair
HVAC Maintenance

Phone: (847) 873-2529
Listed in: Listed in: Harvard, IL

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Ellison Plumbing & Heating, Inc.

Harvard, IL

Unclaimed listing Checked Aug 2026 Website unavailable

AC Repair
Emergency HVAC
Heating Repair
HVAC Maintenance

Phone: (815) 943-5508
Listed in: Listed in: Harvard, IL

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Gardner Environmental Services

Harvard, IL

Unclaimed listing Checked Aug 2026 Website from public listing data, not independently confirmed

AC Repair
Emergency HVAC
Heating Repair
HVAC Maintenance

Phone: (888) 715-3800
Listed in: Listed in: Harvard, IL

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Golden Air Heating & Cooling Inc.

Harvard, IL

Unclaimed listing Checked Aug 2026 Website unavailable

AC Repair
Emergency HVAC
Heating Repair
HVAC Maintenance

Phone: (815) 900-4694
Listed in: Listed in: Harvard, IL

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GW Jones Heating & Cooling Inc.

Harvard, IL

Unclaimed listing Checked Aug 2026 Website from public listing data, not independently confirmed

AC Repair
Emergency HVAC
Heating Repair
HVAC Maintenance

Phone: (847) 443-5739
Listed in: Listed in: Harvard, IL

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Hartwig Mechanical

Harvard, IL

Unclaimed listing Checked Aug 2026 Website from public listing data, not independently confirmed

AC Repair
Emergency HVAC
Heating Repair
HVAC Maintenance

Phone: (815) 943-4430
Listed in: Listed in: Harvard, IL

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Signature HVAC/DUCT Cleaning

Harvard, IL

Unclaimed listing Checked Aug 2026 Website unavailable

AC Repair
Emergency HVAC
Heating Repair
HVAC Maintenance

Phone: (815) 245-9701
Listed in: Listed in: Harvard, IL

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Hiring and service guidance

Common HVAC needs in Harvard

Harvard homeowners and property managers commonly compare contractors for furnace repair, AC repair, seasonal maintenance, emergency no-heat calls, ductwork, and indoor air quality work. Use the cards below to shortlist local and nearby HVAC companies, then confirm service area, availability, license details, and current pricing directly with each business.

What to check before hiring in Harvard

Contact details: Use phone numbers and websites as a starting point, then confirm hours, services, and licensing directly with the contractor.
Owner updates: Claimed listings may include validated owner-source details subject to source precedence.
Services: Confirm the contractor handles your specific heating, cooling, ductwork, or indoor air quality need.
Emergency availability: Ask whether after-hours or weekend heating and cooling help is available.
Get multiple estimates: Contact at least 2-3 contractors before choosing.

Confirm the contractor's service areaBusiness addresses do not always match the cities a contractor serves. Confirm coverage directly before scheduling.

Own or manage an HVAC company? Claim your listing for free to keep phone, website, service-area, and service details current. Claim or update listing