McHenry HVAC Contractors


(815) 334-9450


(815) 338-1936

(815) 455-7000
Sort by:Best Matches | A - Z | Rating | Distance | Coupons | Open Now 1-30 of 231 Businesses

24 Hour Home Comfort Services Inc

(855) 231-6069
Service Area: 

McHenry, IL

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$25.00 off Air Conditioning Repair. Call Us For More July Specials and Offerings. - Excellence has been our hallmark since 1962. We are a customer focused air-conditioning and heat... More>

Climate Makers, Inc.

(847) 852-4882
Service Area: 

McHenry, IL

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One room too hot or too cold? We provide air flow diagnostics. Ask for details when you call. - Is your broken heater causing your teeth to chatter? Are you losing your cool, because your air c... More>

Maki & Associates Heating & Air Conditioning, Inc.

(877) 301-3974
Service Area: 

McHenry, IL

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Join our maintenance program and receive 15% off parts & labor on repairs! - Providing heating and air conditioning service to Lake and McHenry counties, IL, for over 25 year... More>

Brad's Heating & Cooling, Inc.

(630) 517-5442

34740 Mudjekeewis Trail, McHenry, IL

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Modulating Burners for Steam Boilers - Brad's Heating & Cooling, Inc., is your reliable HVAC mechanical contractor. We specialize in com... More>

Garrelts & Son's Plumbing & Heating Cooling & Water Treatment

(815) 322-1654
Service Area: 

McHenry, IL

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Great Service Starts Right Here. - For over 40 years, Garrelts & Sons has been the one-stop source for all your plumbing, heating, a... More>

Aero Forze Heating & Cooling Inc

(866) 963-8875
Service Area: 

McHenry, IL

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Financing options are available. - Aero Forze Heating & Cooling Inc of Lake in the Hills, IL, proudly serves McHenry County and the ... More>

Sanitary Plumbing & Heating Co

(815) 345-4844
Service Area: 

McHenry, IL

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Call for a free estimate. - Sanitary Plumbing and Heating provides service and repair for most major brands of air conditioni... More>

MG Mechanical Contracting, Inc.

(815) 345-4506
Service Area: 

McHenry, IL

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Working Hard for You Since 1994. - MG Mechanical is a bonded, licensed, and insured mechanical contractor serving Chicago, IL and th... More>

Jnl Climate Control Inc.

(847) 906-0963
Service Area: 

McHenry, IL

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Proud to serve the East Dundee area. - Contact us now to learn how a reliable new comfort system from American Standard Heating & Air Co... More>

Sherman Mechanical Inc

(877) 675-8671
Service Area: 

McHenry, IL

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Your Comfort is Our Business. - Sherman Mechanical Inc provides HVAC contracting and plumbing services to the Northwest Suburbs a... More>

Amy Home Services

(847) 728-8095
Service Area: 

McHenry, IL

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24-Hour Emergency Service & Appointments 7 days a Week. - Amy Home Services is certified and insured mechanical contractor serving residential and commerci... More>

KAL Heating & Cooling LLC

(847) 416-1295
Service Area: 

McHenry, IL

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Visit Website For Coupon! - KAL Heating and Cooling is a Heating and Air Conditioning Contractor serving all of Northern Illi... More>

Flameco Heating and Air Conditioning, Inc.

(815) 900-2234
Service Area: 

McHenry, IL

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We care about your comfort. - At Flameco Heating and Air Conditioning, we're family owned and operated. We've been in business ... More>

MG Mechanical Contracting, Inc.

(815) 575-8117
Service Area: 

McHenry, IL

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Working Hard for You Since 1994. - MG Mechanical is a bonded, licensed, and insured mechanical contractor serving Chicago, IL and th... More>

Mr. Duct Heating & Air Conditioning

(815) 444-0405
Service Area: 

McHenry, IL

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$75 off air duct cleaning. - Mr. Duct Heating & Air Conditioning provides residential, commercial and industrial heating and a... More>

Lea Heating & Air Conditioning

(847) 728-8541
Service Area: 

McHenry, IL

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Leading The Way In High-Efficiency Equipment. - For more than 20 years, Lea Heating and Air Conditioning has served the comfort needs of business... More>

Comfort Air Heating & Cooling, Inc.

(815) 900-7086
Service Area: 

McHenry, IL

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24/7 Emergency Service! - Comfort Air Heating and Cooling has no service call charge with repairs and we have some of the b... More>

Master Tech HVAC Inc.

(847) 681-3625
Service Area: 

McHenry, IL

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See our coupon section - As Chicago’s premier heating and cooling experts, Master Tech has the skills needed to get the jo... More>

24 Hour Home Comfort Services Inc

(800) 384-6790
Service Area: 

McHenry, IL

| Map
$25.00 off Air Conditioning Repair. Call Us For More July Specials and Offerings. - Excellence has been our hallmark since 1962. We are a customer focused air-conditioning and heat... More>

Jensen's Plumbing & Heating, Inc.

(815) 575-8029
Service Area: 

McHenry, IL

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Free estimates on new installations. - Jensen's Plumbing & Heating serves Chicago, IL and the surrounding area. Originally established i... More>

Garrelts & Son's Plumbing & Heating Cooling & Water Treatment

(866) 971-9176
Service Area: 

McHenry, IL

| Map
Great Service Starts Right Here. - For over 40 years, Garrelts & Sons has been the one-stop source for all your plumbing, heating, a... More>

Sears Central Heating and Cooling Replacement, Repair and Maintenance

(888) 926-6103
Service Area: 

McHenry, IL

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Choose from a full line of energy efficient Kenmore® or Carrier® systems. Need a tune up or repair? We service all major brands, no matter where you bought it. - Call today for your FREE consultation on a new Kenmore® or Carrier® system from Sears. We offer a... More>

Superior Heating & Ventilating Inc.

(847) 754-4389
Service Area: 

McHenry, IL

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Keeping Families Safe and Comfortable For Over 26 Years! - Superior Heating & Ventilating Inc. was established in 1977 with the simple goal of providing qua... More>

Algonquin Heating & Air Conditioning

(847) 350-1195
Service Area: 

McHenry, IL

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Fast, friendly service for more than 25 years! - For more than 25 years, Algonquin Heating & Air Conditioning has been helping folks throughout th... More>

McHenry Heating & Air

(815) 261-0929

4561 Prime Pkwy, McHenry, IL

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We are one of the only NATE certified companies in McHenry. - Welcome to best-value heating and air! Are you suffering from stifling heat or bitter cold? Don’t... More>

H.R. Stewart Inc

(800) 235-1752
Service Area: 

McHenry, IL

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24-hour emergency service & free estimates! - H.R. Stewart provides quality plumbing and HVAC services to customers in Cary, IL, and throughout... More>

Dowe & Wagner Incorporated

(779) 220-2743
Service Area: 

McHenry, IL

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$79.00 Premium Furnace Tune-Up. Schedule now & Save. - Dowe & Wagner Inc is not your ordinary heating, ventilation & air conditioning (HVAC) contractor ... More>

All Temp Heating & Air Conditioning Inc

(847) 416-1274
Service Area: 

McHenry, IL

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$30 off service call! - All-Temp Heating & Air Conditioning Inc serves Northwest Cook, Lake and McHenry counties. We arri... More>

BTU Heating

(847) 805-8665
Service Area: 

McHenry, IL

| Map
We Will Beat any Written Estimate by 10% - BTU Heating & Air Conditioning is a fully licensed and insured HVAC contractor in Huntley, IL. Fa... More>

Black Diamond Plumbing & Mechanical, Inc.

(815) 893-9944
Service Area: 

McHenry, IL

| Map
24 hour emergency service - estimates are always free! - Voted best of the Fox. For all your plumbing, electrical & HVAC needs. Phones are answered 24 ho... More>

updating results


(815) 678-3000

Ahrens & Condill Heating & Air Conditioning Inc

(847) 796-0809
Comfort & Clean Air Specialists.

Northern Air Systems Inc

(847) 752-4529
Quality Service & Integrity Since 1984.

Amy Home Services

(847) 807-6244
24-Hour Emergency Service & Appointments 7 days a Week.

Hartwig Plumbing & Heating, Inc.

(800) 494-4181
Your Professional Commercial Plumbing & Heating Expert

H.R. Stewart Inc

(800) 539-8415
Fast HVAC & Plumbing Service.

Jensen's Plumbing & Heating, Inc.

(815) 900-7145
Over 70 Years Of Quality Service!
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