McHenry HVAC Contractors




(815) 455-7000

(815) 338-1936
Sort by:Best Matches | A - Z | Rating | Distance | Coupons | Open Now 1-30 of 229 Businesses

Althoff Industries

(815) 261-1057
Service Area: 

McHenry, IL

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Quick response guaranteed! - Althoff Industries is an HVAC, plumbing, electrical and mechanical contractor in Crystal Lake tha... More>

Sherman Mechanical Inc

(855) 664-4360
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>

Dowe & Wagner Incorporated

(224) 225-5019
Service Area: 

McHenry, IL

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

American Standard Heating & Air Conditioning

Service Area: 

McHenry, IL

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Your trusted resource for making your home clean and comfortable for more than 100 years. - 130 years of feeling right at home. You're probably familiar with the name. In the 1880s, we pio... More>

Superior Heating & Ventilating Inc.

(847) 350-1405
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>

Northern Air Systems Inc

(847) 752-4529
Service Area: 

McHenry, IL

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Financing is available. Call to learn more. - Northern Air Systems, Inc. of Grayslake, IL, serves Chicago’s North and Northwest Suburbs, includ... More>

H.R. Stewart Inc

(800) 539-8415
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>

Corcoran Heating & Air Conditioning

(847) 906-0937
Service Area: 

McHenry, IL

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Re-engineering Home Comfort and Safety - The family-owned and operated Corcoran Heating & Air Conditioning has served Schaumburg, Illinois... 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>

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>

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 & Air Conditioning has served the comfort needs of businesses... 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>

BTU Heating

(847) 805-8665
Service Area: 

McHenry, IL

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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>

Tri-Star Heating & Air Conditioning

(855) 296-7225
Service Area: 

McHenry, IL

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Keeping Families & Businesses Comfortable for 25 Years. - Welcome to Tri Star Heating & Air Conditioning! Tri Star Heating & Air Conditioning is a Lakem... 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>

Lake County Heating & Cooling

(224) 225-4672
Service Area: 

McHenry, IL

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Call Today to Save Money On Your Hvac Repairs and Installations. - We are a family owned and operated business specializing in the installation, repair, and design ... 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>

Freund Plumbing & Heating

(815) 322-1600

502 N Kent Rd, McHenry, IL

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Installation, service & repair. - For more than 30 years, McHenry County has known it can count on the quality service of Freund Pl... More>

Superior Heating & Ventilating Inc.

(847) 754-4389
Service Area: 

McHenry, IL

| Map
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>

Althoff Industries

(815) 900-7222
Service Area: 

McHenry, IL

| Map
Quick response guaranteed! - Althoff Industries is an HVAC, plumbing, electrical and mechanical contractor in Crystal Lake tha... More>

Black Diamond Plumbing & Mechanical, Inc.

(815) 893-9944
Service Area: 

McHenry, IL

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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>

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>

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>

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>

Dowe & Wagner Incorporated

(779) 220-2743
Service Area: 

McHenry, IL

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

Aero Forze Heating & Cooling Inc

(847) 440-5975
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>

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

(866) 971-9176
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>

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>

updating results


(815) 678-3000

Arrow Flow Company

(866) 977-3947
Exceptional Service Since 1987.

Tri-Star Heating & Air Conditioning

(877) 921-9914
Keeping Families & Businesses Comfortable for 25 Years.

KAL Heating & Cooling LLC

(847) 865-6574
No Bull, No Hype, Just Done Right.

Conro Comfort Systems

(630) 352-0142
We're not comfortable 'til you are!

McHenry Heating & Air

(815) 900-9891
Heating and Air Conditioning Contractors.

Leith Heating & Cooling Inc.

(847) 807-6153
24-Hour Emergency Service.
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