HVAC & heating in Crystal Lake, IL

24 hvac & heating listed in Crystal Lake, Illinois. 24 with a phone number and 17 with a website.

Crystal Lake accounts for 1% of the hvac & heating listed in Illinois.

Quick answer

Crystal Lake, IL has 24 hvac & heating listed on USA Business Search. 24 list a phone number and 17 list a website. The most listings are in ZIP codes 60014, 60012.

Updated October 2026

Paragon Insulation & Services

2530 IL-176, Ste 8, Crystal Lake, IL 60014 · Claim or fix

Call (815) 526-3355 Website

WeatherWise Heating & Cooling, Inc.

135 Erick St Unit G, Crystal Lake, IL 60014 · Claim or fix

Call (815) 477-7766 Website

Absolute Comfort

60 W Terra Cotta Ave Ste B#297, Crystal Lake, IL 60014 · Claim or fix

Call (815) 893-9276 Website

Ace Heating & Cooling

915 Pingree Rd Ste B, Crystal Lake, IL 60014 · Claim or fix

Call (815) 477-2600 Website

Arctic Heating & Cooling

111 Erick St Ste 120, Crystal Lake, IL 60014 · Claim or fix

Call (815) 459-1255 Website

Bella Temperature Service

765 Duffy Dr Ste D, Crystal Lake, IL 60014 · Claim or fix

Call (815) 356-3103 Website

Building Energy Experts

69 E Crystal Lake Ave, Crystal Lake, IL 60014 · Claim or fix

Call (888) 623-3769 Website

Jett's Heating & Air

3309 S Il Route 31, Crystal Lake, IL 60012 · Claim or fix

Call (815) 459-4700 Website

Millennium Piping

457 Coventry Ln Ste 125, Crystal Lake, IL 60014 · Claim or fix

Call (312) 345-0560 Website

Northern Continental Heating & Cooling, Inc.

740 Mcardle Dr Ste C, Crystal Lake, IL 60014 · Claim or fix

Call (815) 459-9412 Website

Official Heating & Cooling

5214 S State Route 31, Crystal Lake, IL 60012 · Claim or fix

Call (800) 350-4822 Website

Platinum Heating and Cooling

330 W Terra Cotta Ave Ste 14, Crystal Lake, IL 60014 · Claim or fix

Call (847) 740-5717 Website

Ramirez Mechanical

1109 Plum Tree Dr, Crystal Lake, IL 60014 · Claim or fix

Call (815) 404-4287 Website

Rellaire Smart Home Systems

4503 Ray St, Crystal Lake, IL 60012 · Claim or fix

Call (815) 477-2600 Website

Schwartz & Co. Heating & Cooling

221 Liberty Rd Ste N, Crystal Lake, IL 60014 · Claim or fix

Call (815) 378-3677 Website

Four Seasons Heating, Air Conditioning, Plumbing, & Electric

7115 S Virginia Rd Ste 106, Crystal Lake, IL 60014 · Claim or fix

Call (815) 649-1480 Website

Eagle Refrigeration & HVAC

110 W Woodstock St, Crystal Lake, IL 60014 · Claim or fix

Call (815) 455-1400 Website

Legacy Home Services

7316 Teckler Blvd, Crystal Lake, IL 60014 · Claim or fix

Call (815) 938-0137

Rabine Mechanical

545 Dakota St Ste A, Crystal Lake, IL 60012 · Claim or fix

Call (815) 331-1035

Ace Heating and Cooling Inc

915 Pingree Rd Unit B, Crystal Lake, IL 60014 · Claim or fix

Call (815) 477-2600

WeatherWise Heating & Cooling, Inc.

1740 Kings Gate Ln, Crystal Lake, IL 60014 · Claim or fix

Call (815) 362-7338

Trademark Mechanical Inc

6117 Factory Rd, Crystal Lake, IL 60014 · Claim or fix

Call (847) 426-8445

4d Hvac

113 N Main St, Crystal Lake, IL 60014 · Claim or fix

Call (847) 873-7900

Mr. Duct

60 W Terra Cotta Ave Ste 250, Crystal Lake, IL 60014 · Claim or fix

Call (815) 444-0405

How to choose an HVAC company in Crystal Lake

Ask for a load calculation before you replace a system, not just a size match.
Compare efficiency ratings (SEER2/AFUE) and available rebates.
Ask what maintenance plans cost and what they cover.

Check the business: confirm a company's registration with the state in our Illinois business lookup guide, and licensed trades in the contractor license lookup guide.

Common questions

How many hvac & heating are listed in Crystal Lake, Illinois?

USA Business Search shows 24 hvac & heating in Crystal Lake. 24 list a phone number and 17 list a website.

Which ZIP codes do these listings cover?

They include ZIP codes 60014, 60012.

How do I choose an HVAC company in Crystal Lake?

Ask for a load calculation before you replace a system, not just a size match. Compare efficiency ratings (SEER2/AFUE) and available rebates. Ask what maintenance plans cost and what they cover. Check the license or registration through the Illinois business lookup guide.

How do I add or fix a listing?

Listings are free. Use Add your business, or the Claim or fix link on any listing.

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