HVAC Services in Frankfort, IL
22 HVAC contractors found
King Heating, Cooling & Plumbing
“98% of reviewers assign 5 stars, citing transparency, fair pricing, and skilled technicians. Multiple…”
Climate Control Systems
“Five of five sampled reviewers specifically praise the company's honesty and fair pricing, with one client…”
Assured Energy Solutions
“Three hundred twenty-seven of 331 reviews award 5 stars, with particular praise for same-day response during…”
Enright's Heating & Cooling, Inc.
“All three detailed reviews award 5 stars, with each narrative mentioning specific technicians or staff…”
Home Services at The Home Depot
“3 of 6 reviewers awarded 4-5 stars, praising specific technicians like Theo and mentioning courteous…”
Golden Cooling & Heating – HVAC Maintenance, AC & Heating Repair, Installation & Electrical Services | Frankfort, IL
“8 verified client reviews averaging 5 stars demonstrate unanimous satisfaction, with multiple reviewers…”
Service Tech Heating & Cooling Inc.
“All 15 reviews award 5 stars, with multiple reviewers specifically praising same-day emergency response…”
Frankfort Residential Heating & Cooling
“Eight of eight reviewers award perfect five-star ratings, with zero negative feedback across every documented…”
Reliant Heating and Air Conditioning, Inc.
“Eleven reviews yield a perfect 5-star average, with every reviewer recommending Reliant. Four customers…”
Annointed Services General, LLC
“All seven reviews award 5-star ratings without exception. Three reviewers specifically name technicians Matt…”
Premistar South - Formerly Southwest Town Mechanical
“Nine reviews yield a 4.6-star average, with two published testimonials both awarding five stars. Both…”
C & E Heating & Sheet Metal Inc
“Five of seven reviewers awarded 5-star ratings, with technician Jeff specifically named in multiple positive…”
Amalgamated Services, Inc.
“One of six reviewers awarded a single star citing unprofessional driver conduct, while the remaining…”
Frankfort's Heating and Air Conditioning Installations
“All four reviews award five stars, with three explicitly describing rapid response times and efficient…”
HAS Services, LLC
“All featured reviews award the company 5 stars, with consistent praise for technician punctuality, friendly…”
Lake Effect Heating and Cooling
“Both customer reviews award 5 stars, indicating complete satisfaction. One reviewer specifically praised cost…”
Artisan HVAC
“One verified customer review yields a 3-star rating, balancing acknowledgment of responsive service against…”
HVAC Service Costs in Frankfort, IL
Pricing ranges across all HVAC services offered in Frankfort.
| Service | Typical Range | Price Points |
|---|---|---|
| AC Repair | $83–$3,080 | 7 items → |
| AC Installation | $168–$22,400 | 8 items → |
| AC Replacement | $2,352–$17,920 | 5 items → |
| HVAC Maintenance | $15–$824 | 7 items → |
| HVAC Repair | $83–$3,850 | 7 items → |
| HVAC Service | $76–$15,228 | 6 items → |
| Emergency HVAC | $165–$3,850 | 6 items → |
| Commercial HVAC | $2–$88,000 | — |
Prices reflect continental metro averages based on HomeAdvisor and Angi published cost data. Last updated: April 2026.
HVAC in Frankfort, IL: What Homeowners Should Know
Frankfort’s climate pushes local priorities: winters dip to 18°F with lake-effect wind chill while summers reach about 84°F with moderate humidity, so heating demand far exceeds cooling and furnace reliability is a common concern. Fourteen contractors serve the area, averaging a 4.7 rating across 2,184 reviews, and five offer 24/7 response. For residents searching hvac Frankfort options, availability and winter performance dominate buying decisions.
City-wide pricing spans a very wide range — from as little as $2 for minor repairs up to $88,000 for large commercial projects or complete system replacements — reflecting everything from filter changes and diagnostics to full furnace and ductwork overhauls. Illinois has no statewide HVAC contractor license, so firms comply with local city or county licensing requirements and building codes; consumers should confirm local credentials and permits during estimates.
Customer highlights were not provided, so patterns emerge from the market itself: emphasis on emergency availability, preventative maintenance contracts, and competitive service packages among local firms. Technicians are frequently evaluated on winter response times and furnace diagnostics. For those vetting hvac companies Frankfort, responsiveness and winter reliability often separate contenders, helping residents identify the best hvac Frankfort options for long winters.
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