Antioch, IL
HVAC Pros in Antioch, IL
4 licensed HVAC providers cover Antioch. Small-market pricing tends to track the regional average plus a trip charge. ComEd (Commonwealth Edison) rebates up to $1,800 available.
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Quick facts
- AreaAntioch
- StateIL
- Providers4
- Climate zone5A-Cool-Humid
- Heating degree days6,200
- Recommended systemdual fuel
Why HVAC matters in Antioch
Antioch sits in IECC climate zone 5A-Cool-Humid with average January temperatures of 24°F and July highs around 74°F. With 6,200 heating degree days, a reliable heating system is essential for comfort and safety.
IL (Lake County) falls in IECC 5A-Cool-Humid. HDD 6200 / CDD 900 per NOAA 1991–2020 state averages drive a dual fuel HVAC strategy. Climate data is zone-level; consult a contractor for site-specific load calcs.
Dual-fuel system recommended for Antioch
A dual-fuel system pairs a heat pump with a gas furnace backup — the heat pump runs efficiently on mild days while the furnace handles deep cold.
With 6,200 heating degree days and winter lows reaching 24°F, standard heat pumps lose efficiency. The dual-fuel approach gives you heat pump savings on 80% of winter days plus reliable gas heat when temperatures drop below 15-20°F.
About Antioch HVAC
Antioch is a smaller market, so the shortlist is tight and personal reputation matters. With only 4 HVAC providers on file in Antioch, expect some providers to quote travel premiums. Compare any available pro's license and insurance before signing.
Antioch's winter design temps (January averages near 24°F) sit at the edge of standard heat-pump efficiency, which is why dual-fuel setups — heat pump plus gas furnace backup — have become the contractor-preferred configuration here. ComEd (Commonwealth Edison)'s ComEd Energy Efficiency Heat Pump Rebate currently offers up to $1,800 toward a qualifying system, which meaningfully shifts the cost-of-ownership math.
Top local providers
Request quotes →- American Comfort SolutionTop rated
What customers say “Needed emergency service on our furnace as we woke up to no heat! Called 3 other reputable companies that promote 24hr…”
- Siegel Heating and AirTop rated
What customers say “I strongly recommend using Siegel Heating and Air for any HVAC issues and cleaning including duct cleaning. I had a…”
What customers say “Excellent and prompt service! I had to schedule a service call due to my A/C not cooling properly and to my suprise…”
What Antioch homeowners say
“Needed emergency service on our furnace as we woke up to no heat! Called 3 other reputable companies that promote 24hr emergency service. 1 never answered their phone, and the other 2 were merely am answering service, and said someone will contact …”
“I strongly recommend using Siegel Heating and Air for any HVAC issues and cleaning including duct cleaning. I had a squirrel fall into my window well and removed the drain cover, got into my sump and tried to find a way out in my basement. The squi…”
“Excellent and prompt service! I had to schedule a service call due to my A/C not cooling properly and to my suprise they were able to make it out next day. My technicians name was Dan G. he showed up right on time and immediately began checking out m…”
Local pricing snapshot
Repairs typically run $150–$600. Full system replacements range from $4k for a basic furnace to $12k+ for a premium heat pump. Dual-fuel systems (heat pump + gas backup) are recommended for this area's cold winters.
Available rebates in Antioch
- ComEd (Commonwealth Edison): ComEd Energy Efficiency Heat Pump Rebate — $500–$1,800 for heat pump
- ComEd (Commonwealth Edison): ComEd Smart Thermostat Instant Rebate — $75–$100 for thermostat
- Nicor Gas: Nicor Gas High-Efficiency Furnace Rebate — $200–$500 for furnace
- Nicor Gas: Nicor Gas Smart Thermostat Rebate — $50–$75 for thermostat
Federal tax credits (up to $2,000 for heat pumps) can stack with utility rebates. See full cost breakdown →
Nearby service areas
Illinois hub →Popular comparisons in Antioch
- American Comfort Solution vs Siegel Heating and Air5.0★ vs 5.0★
- American Comfort Solution vs Maki & Associates Heating & Air Conditioning5.0★ vs 4.6★
- Siegel Heating and Air vs Maki & Associates Heating & Air Conditioning5.0★ vs 4.6★
- Siegel Heating and Air vs Novak Heating and Air Conditioning LLC
- Maki & Associates Heating & Air Conditioning vs Novak Heating and Air Conditioning LLC
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Frequently Asked Questions
What's the best heating system for Antioch?
Antioch has cold winters (avg January: 24°F) with 6,200 heating degree days. A dual-fuel system (heat pump + gas furnace backup) is recommended — the heat pump handles mild days efficiently while the furnace takes over during deep cold snaps below 15-20°F.
How important is air conditioning in Antioch?
Very. With 900 cooling degree days and summer highs regularly exceeding 74°F, AC is essential in Antioch. Central AC or a heat pump (which provides both heating and cooling) is strongly recommended. Budget $3,500-$7,000 for a quality cooling system installation.
What HVAC rebates are available in Antioch?
Antioch homeowners can stack multiple incentives: ComEd (Commonwealth Edison) offers up to $1,800 for heat pump installations. Add the federal 25C tax credit ($2,000), and total savings can reach $3,800+. Ask your installer to itemize which rebates apply to your specific project.
How much does HVAC work cost in Antioch?
In Antioch, typical costs range from $150-$600 for repairs, $4,000-$8,000 for a standard furnace or AC replacement, and $6,000-$14,000 for a heat pump system. After available rebates, heat pump installations often net out to $4,000-$9,000. Get 2-3 written quotes to compare — prices vary significantly between contractors.
How do I verify a HVAC contractor is licensed in Illinois?
Illinois does not license HVAC contractors at the state level — the IDFPR only verifies general business registration. Trade licensing is handled municipally: Chicago requires a Mechanical Contractor license through the Department of Buildings, and most suburbs require local registration plus a plumbing/mechanical license for gas and ductwork. Always confirm an active local license, general liability insurance, and any bond required by the municipality.
Licensing verified weekly. Reviews refreshed within the last 30 days.
Licensing data: Illinois Department of Financial and Professional Regulation (state business registration) plus municipal HVAC licensing (e.g. City of Chicago Department of Buildings) · Company data: verified business records + Google Business profile
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