Top 10 HVAC Companies in Carol Stream, IL

Porch Pro Headshot The Scottish Plumber
HVAC Contractors
Serves Carol Stream, Illinois
(1,101)
"The Scottish Plumber is simply an outstanding company. I have lost count of how many times I've used them and recommended them over the past several years. From replacing a garbage disposal at my rental property to installing new copper piping and even excavating a portion of my basement to repai...Read more about The Scottish Plumber
"The Scottish Plumber is simply an outstanding company. I have lost count of how many times I've used them and recommended them over the past several years. From replacing a garbage disposal at my rental property to installing new copper piping and even excavating a portion of my basement to repai...Read more about The Scottish Plumber
Porch Pro Headshot Tritan Plumbing
HVAC Contractors
Serves Carol Stream, Illinois
(1,049)
WE’RE A FAMILY OWNED & OPERATED BUSINESS WITH A CUSTOMER SERVICE GUARANTEE THAT IS SECOND TO NONE. WHEN YOU CALL ON TRITAN, YOU CAN COUNT ON RECEIVING SERVICE FROM AN ATTENTIVE TEAM THAT WILL TAKE CARE OF ALL YOUR PLUMBING ISSUES. For all your plumbing needs in DuPage, Will, Kendall and Kane count...Read more about Tritan Plumbing
WE’RE A FAMILY OWNED & OPERATED BUSINESS WITH A CUSTOMER SERVICE GUARANTEE THAT IS SECOND TO NONE. WHEN YOU CALL ON TRITAN, YOU CAN COUNT ON RECEIVING SERVICE FROM AN ATTENTIVE TEAM THAT WILL TAKE CARE OF ALL YOUR PLUMBING ISSUES. For all your plumbing needs in DuPage, Will, Kendall and Kane count...Read more about Tritan Plumbing
Porch Pro Headshot Elite Air Inc.
HVAC Contractors
Serves Carol Stream, Illinois
(275)
Why Rely on Us for Your Indoor Air Quality Needs We like to think of ourselves as a Customer Care Service that happens to be in Heating and Air Conditioning. Unlike many "be there in a hour, throw something in, grab the money and run" type of companies, we at Elite Air Inc. believe in investing for...Read more about Elite Air Inc.
Why Rely on Us for Your Indoor Air Quality Needs We like to think of ourselves as a Customer Care Service that happens to be in Heating and Air Conditioning. Unlike many "be there in a hour, throw something in, grab the money and run" type of companies, we at Elite Air Inc. believe in investing for...Read more about Elite Air Inc.
Porch Pro Headshot Valley Air Conditioning Engineering Inc
HVAC Contractors
Serves Carol Stream, Illinois
(175)
"We have used Valley AC now for several years for both our commercial and residential units. Without exception they are technically knowledgeable, have fair pricing and use common sense in solving problems. I would highly recommend them. Ben Sweet (Sweet Properties)"
"We have used Valley AC now for several years for both our commercial and residential units. Without exception they are technically knowledgeable, have fair pricing and use common sense in solving problems. I would highly recommend them. Ben Sweet (Sweet Properties)"
Porch Pro Headshot RJS Heating & Cooling
HVAC Contractors
Serves Carol Stream, Illinois
(243)
When you need heater and AC repairs or installations in Roselle, get in touch with RJS Heating and Cooling. With a name that’s prided itself on top-quality services since 1961, customers know they can trust the team of skilled technicians to meet all of their heating and cooling needs. RJS is a fami...Read more about RJS Heating & Cooling
When you need heater and AC repairs or installations in Roselle, get in touch with RJS Heating and Cooling. With a name that’s prided itself on top-quality services since 1961, customers know they can trust the team of skilled technicians to meet all of their heating and cooling needs. RJS is a fami...Read more about RJS Heating & Cooling
Porch Pro Headshot US Allied Plumbing and HVAC
HVAC Contractors
Serves Carol Stream, Illinois
(180)
US Allied Plumbing & HVAC is a full service plumbing contractor. We handle everything from residential to commercial service work. From water heater to hydro jetting, US Allied came handle all your plumbing needs. We also do sewer and water repairs and installation. Feel free to reach out and ask fo...Read more about US Allied Plumbing and HVAC
US Allied Plumbing & HVAC is a full service plumbing contractor. We handle everything from residential to commercial service work. From water heater to hydro jetting, US Allied came handle all your plumbing needs. We also do sewer and water repairs and installation. Feel free to reach out and ask fo...Read more about US Allied Plumbing and HVAC
Porch Pro Headshot Saturn Heating, Cooling, and Electrical Services
HVAC Contractors
Serves Carol Stream, Illinois
(114)
Serving the West and Northwest suburbs of Chicago for over 25 years, Saturn Heating Cooling & Electrical is your top-rated, local expert for EV Charger Installations, Generac generators and now Commercial & Residential HVAC. Reliable service. Offering you the best value. Call now.
Serving the West and Northwest suburbs of Chicago for over 25 years, Saturn Heating Cooling & Electrical is your top-rated, local expert for EV Charger Installations, Generac generators and now Commercial & Residential HVAC. Reliable service. Offering you the best value. Call now.
Porch Pro Headshot Zartler Heating & Air Conditioning, Inc.
HVAC Contractors
Serves Carol Stream, Illinois
(48)
"I have used Zartler heating a few times and each time has been great!! Once when my thermostat went out they came the same day. I now ask them to come 2 times per year to make sure everything is running smooth and no more surprises. I highly recommend them. Both Drew and David know their stuff!"
"I have used Zartler heating a few times and each time has been great!! Once when my thermostat went out they came the same day. I now ask them to come 2 times per year to make sure everything is running smooth and no more surprises. I highly recommend them. Both Drew and David know their stuff!"
Porch Pro Headshot Smith Maintenance
HVAC Contractors
Serves Carol Stream, Illinois
(20)
"It has showed me that is dependable. I arrived at my clients house for Mr. Smith to do some repairs for a home I was selling. He was on time performed the task my clients hired him to do. Job was done accurate the first time and showed professionalism by making sure his work was completed properly ...Read more about Smith Maintenance
"It has showed me that is dependable. I arrived at my clients house for Mr. Smith to do some repairs for a home I was selling. He was on time performed the task my clients hired him to do. Job was done accurate the first time and showed professionalism by making sure his work was completed properly ...Read more about Smith Maintenance
Porch Pro Headshot Leto Plumbing & Heating, Inc.
HVAC Contractors
Serves Carol Stream, Illinois
(14)
Leto Plumbing & Heating, Inc is family owned and operated serving Chicagoland for over 18 years. We specialize in residential and commercial service, energy savings solutions and service major brand equipment.
Leto Plumbing & Heating, Inc is family owned and operated serving Chicagoland for over 18 years. We specialize in residential and commercial service, energy savings solutions and service major brand equipment.

Top questions to ask before hiring an hvac company

What type of insurance do you have? Heating, ventilation and air conditioning (HVAC) professionals work on a variety of mechanical areas of the home. You'll want to ask specific questions regarding professional training and licensing, as well as what types of insurance they have (for example, mold, air pollution or worker's compensation). It's fair to ask for the dollar amounts they are covered and a quality professional will show you verification of coverage.

HVAC professionals attend to a home's thermal needs as well as air quality. Because of the technical aspects of HVAC work, find out the scope of work your professional can perform. You may only need your heating unit serviced however, if this professional also specializes in energy efficiency, mold assessment, or offer ways for you to save on energy costs, you may want to hire them for future projects. Because some equipment is gas-powered, your professional should be able to answer questions about installing gas lines and permitting.

Ask about guarantees on labor or warranties on parts for your HVAC project. It's common to have a time limitation on parts and equipment. Save any paperwork related to your project so you can refer back to instruction manuals or serial numbers.

When working with a heating and cooling professional, ask if their company offers pricing incentives to encourage you to hire them on a regular basis. It's common to have your equipment inspected and serviced at least once a year. Your HVAC company may also offer special pricing on filters, ventilation cleaning or energy assessments.

Regardless of the scope of your project, find out what you need to do to prepare your home for their visit. For example, the HVAC professional will need access to the areas in question and may need access to other mechanical or ventilation points. Make sure pets and children are kept out of the way. Ask if your project will involve removing dry wall or making any other structural changes – you may need to hire a professional drywall contractor to patch up HVAC work. If you are adding a unit that may contribute to carbon monoxide within the home, find out if you need to purchase a carbon monoxide detector.

Recent reviews for Carol Stream HVAC Contractors

22389
20833

Home Services Direct redid the kitchen and then the bathroom in my condo in Glen Ellyn. The work started when promised and was completed quickly (less than a week for each including repainting) with no muss or fuss. The crew came back immediately (withi...

- Kevin Connelly
44362

Highly recommended. Very Professional. Will definitely use them in the future.

- Joel Nayder
44516

Excellent, professional and reliable plumbers. Anytime i have any water/plumbing issues they are the first people I call because I know will get an honest answer.

- John Sikaras
11138

Unprofessional, and Overpriced!

- George Hill
11135
40140

Diagnosed the issues in my parents older home easily and professionally then provided a reasonable quote within minutes. Great work and communication throughout entire process.

- Drew Moore
11293

rest assured if you want a job done right you go with Smith Maintenance.

- Daniel McEntee
11161

Mr Smith did excellent job for me in repairing my furnace. He came on time, helped me purchase contractor priced furnace part, diagnosed and fixed my furnace in one try.

- henry yu
205884

Thanks RReliable for replacing my furnace....professional, prompt and very reasonable pricing.

- Carlos Williams
204828

Guys were very professional, each installer introduced his self to me, they did a great job and cleaned up then when the they finished they each guy thanked me. I was blown away.

- Lenox Johnson

Everything You Need to Know About Carol Stream HVAC Companies

Will HVAC work in Carol Stream require permits, inspections, special licenses, etc.?

Whether you’re hvac contractor job is in Carol Stream or any other city, you're going to want to do a bit of research before hiring hvac contractors. Even small jobs may have certain regulations around them. Often, the hvac contractor performing the work will have any required permits, inspections, etc. under control, but not always. Short answer: Research yourself and double check with the hvac folks that everything is in order.

How many hvac contractors does Carol Stream have?

There are around 50 companies throughout Carol Stream to help you with your next hvac job.

  • 44 of them have an A or A+ rating from Better Business Bureau.

Who should I hire if I need HVAC in Carol Stream?

Right now there are about 50 companies in and around Carol Stream ready to help you with your hvac project.

    Below we've listed a few of the top HVAC Contractors on Porch:

    • McNallys Heating & Cooling Inc
      • G C Timm Inc
        • Ragano Heating & A/C Inc.

          All HVAC Companies in Carol Stream, IL

          Porch Pro Headshot Home Service Direct, LLC
          HVAC Contractors
          Serves Carol Stream, Illinois
          (7)
          "Home Service Direct, LLC sent over a handyman to paint 2 bedrooms. The paint job was pretty good. However, we are starting to notice little things that were not cleaned up or put back in place properly. There is some paint on the window trim and one of the closet doors was not put back on correc...Read more about Home Service Direct, LLC
          "Home Service Direct, LLC sent over a handyman to paint 2 bedrooms. The paint job was pretty good. However, we are starting to notice little things that were not cleaned up or put back in place properly. There is some paint on the window trim and one of the closet doors was not put back on correc...Read more about Home Service Direct, LLC
          Porch Pro Headshot R-Reliable Heating & Cooling
          HVAC Contractors
          Serves Carol Stream, Illinois
          (6)
          R- Reliable Heating and Cooling has been providing customers with quality work at unbeatable prices for over 30 years! Specializing in Installation and Service of Peerless Boilers, Stainless Steel Chimney Liners, Furnaces and Central AC Systems. For More Information Call 773 600 6060!
          R- Reliable Heating and Cooling has been providing customers with quality work at unbeatable prices for over 30 years! Specializing in Installation and Service of Peerless Boilers, Stainless Steel Chimney Liners, Furnaces and Central AC Systems. For More Information Call 773 600 6060!
          Porch Pro Headshot Northfield Heating and Air LLC
          HVAC Contractors
          Serves Carol Stream, Illinois
          (6)
          With more than 22 years of experience and efficient HVAC services, Northfield Heating and Air is the right company for all your heating and cooling system needs like ventilation systems and internet interfaces. Our reliable staff has remained the same for the last 8 years so you'll always receive pr...Read more about Northfield Heating and Air LLC
          With more than 22 years of experience and efficient HVAC services, Northfield Heating and Air is the right company for all your heating and cooling system needs like ventilation systems and internet interfaces. Our reliable staff has remained the same for the last 8 years so you'll always receive pr...Read more about Northfield Heating and Air LLC
          Porch Pro Headshot Kerrigan Plumbing Co., Inc.
          HVAC Contractors
          Serves Carol Stream, Illinois
          Customers are our reason for being in business and service is the key to doing business for Michael, Jerry and Patrick Kerrigan, just as it was for their parents and their grandparents. The three took their current positions as President, Vice-President and Secretary/Treasurer, respectively, of Kerr...Read more about Kerrigan Plumbing Co., Inc.
          Customers are our reason for being in business and service is the key to doing business for Michael, Jerry and Patrick Kerrigan, just as it was for their parents and their grandparents. The three took their current positions as President, Vice-President and Secretary/Treasurer, respectively, of Kerr...Read more about Kerrigan Plumbing Co., Inc.
          Porch Pro Headshot Air Quality Control
          HVAC Contractors
          Serves Carol Stream, Illinois
          (18)
          Clients are our number one priority, and we'll go the extra mile to make sure they’re completely satisfied with our work. Have a specific project that requires professional attention? Our services are designed to tackle even the most complex projects. We provide new equipment installations, as well ...Read more about Air Quality Control
          Clients are our number one priority, and we'll go the extra mile to make sure they’re completely satisfied with our work. Have a specific project that requires professional attention? Our services are designed to tackle even the most complex projects. We provide new equipment installations, as well ...Read more about Air Quality Control
          Porch Pro Headshot Pro-Cleaners Restoration Services
          HVAC Contractors
          Serves Carol Stream, Illinois
          (14)
          We are a Better Business Bureau Accredited business, and we will always be dedicated to total customer satisfaction. From cleaning carpets or upholstery, to helping our clients recover from ...
          We are a Better Business Bureau Accredited business, and we will always be dedicated to total customer satisfaction. From cleaning carpets or upholstery, to helping our clients recover from ...
          Porch Pro Headshot Best Heating and Cooling
          HVAC Contractors
          Serves Carol Stream, Illinois
          Best Heating and Cooling Inc in New Lenox. is licensed, bonded, and insured family owned heating and air conditioning company with over 28 years experience in the field. We pride ourselves in quality service, so you and your family can have a safe and comfortable home. We realize that in order for a...Read more about Best Heating and Cooling
          Best Heating and Cooling Inc in New Lenox. is licensed, bonded, and insured family owned heating and air conditioning company with over 28 years experience in the field. We pride ourselves in quality service, so you and your family can have a safe and comfortable home. We realize that in order for a...Read more about Best Heating and Cooling
          Porch Pro Headshot Any Season Comfort
          HVAC Contractors
          Serves Carol Stream, Illinois
          For more than 20 years, Any Season Comfort has been known for quality, customer care, and customer comfort. We know the ins and outs of heating & cooling like no one else. Any Season Comfort is a business founded on trust, honesty and integrity. Our heating and air conditioning services are backed...Read more about Any Season Comfort
          For more than 20 years, Any Season Comfort has been known for quality, customer care, and customer comfort. We know the ins and outs of heating & cooling like no one else. Any Season Comfort is a business founded on trust, honesty and integrity. Our heating and air conditioning services are backed...Read more about Any Season Comfort
          Porch Pro Headshot Mr.Heat-Heating and Air
          HVAC Contractors
          Serves Carol Stream, Illinois
          (4)
          Mr.Heat heating and air is your local Hardworking and Trustworthy Hvac Specialist, proudly serving all of Chicago's Suburbs. Mr.Heat prides ourselves on professional and tidy workmanship, as well as competitive and affordable pricing. We specialize in all HVAC systems includingbut not limited to Fur...Read more about Mr.Heat-Heating and Air
          Mr.Heat heating and air is your local Hardworking and Trustworthy Hvac Specialist, proudly serving all of Chicago's Suburbs. Mr.Heat prides ourselves on professional and tidy workmanship, as well as competitive and affordable pricing. We specialize in all HVAC systems includingbut not limited to Fur...Read more about Mr.Heat-Heating and Air
          Porch Pro Headshot Grand Comfort Plumbing, Heating & Air Conditioning
          HVAC Contractors
          Serves Carol Stream, Illinois
          (4)
          Grand Comfort has been proudly serving homes and businesses throughout the Chicagoland area, We are locally owned and operated, and we are deeply familiar with the unique heating and cooling needs of property owners in this area. We strive to exceed your expectations in all areas of HVAC service. W...Read more about Grand Comfort Plumbing, Heating & Air Conditioning
          Grand Comfort has been proudly serving homes and businesses throughout the Chicagoland area, We are locally owned and operated, and we are deeply familiar with the unique heating and cooling needs of property owners in this area. We strive to exceed your expectations in all areas of HVAC service. W...Read more about Grand Comfort Plumbing, Heating & Air Conditioning
          Porch Pro Headshot ServPro of Elks Grove/Itasca/Roselle/Palatine/Rolling Meadows
          HVAC Contractors
          Serves Carol Stream, Illinois
          ServPro of Elks Grove/Itasca/Roselle/Palatine/Rolling Meadows, based in Elk Grove Village, is an HVAC company that was founded in 2000. They offer gas appliance connection, water line installation and more. The United States Environmental Protection Agency has accredited ServPro of Elks Grove/Itasca...Read more about ServPro of Elks Grove/Itasca/Roselle/Palatine/Rolling Meadows
          ServPro of Elks Grove/Itasca/Roselle/Palatine/Rolling Meadows, based in Elk Grove Village, is an HVAC company that was founded in 2000. They offer gas appliance connection, water line installation and more. The United States Environmental Protection Agency has accredited ServPro of Elks Grove/Itasca...Read more about ServPro of Elks Grove/Itasca/Roselle/Palatine/Rolling Meadows
          Porch Pro Headshot DJC Heating & Cooling
          HVAC Contractors
          Serves Carol Stream, Illinois
          (2)
          Porch Pro Headshot Southall Construction & Remodeling Inc.
          HVAC Contractors
          Serves Carol Stream, Illinois
          Southall Construction & Remodeling, based in Naples, is a remodeling specialist. They provide wainscoting, entertainment room design and other services. The United States Environmental Protection Agency has accredited Southall Construction & Remodeling.
          Southall Construction & Remodeling, based in Naples, is a remodeling specialist. They provide wainscoting, entertainment room design and other services. The United States Environmental Protection Agency has accredited Southall Construction & Remodeling.
          Porch Pro Headshot Future Space Remodeling
          HVAC Contractors
          Serves Carol Stream, Illinois
          Future Space Remodeling, located in Wheaton, is a remodeling contractor that offers home theater construction, shower installation, and wainscoting as well as other services.
          Future Space Remodeling, located in Wheaton, is a remodeling contractor that offers home theater construction, shower installation, and wainscoting as well as other services.

          Latest projects near Carol Stream

          Recent projects booked on Porch
          Hanover Park 60133
          HVAC Inspection
          Start Date
          I'm flexible
          Purpose
          Home safety
          Inspection type
          Heating and cooling
          Property type
          Condo or townhome
          Property size
          0-1,500 sq ft
          Property age
          21-30 years
          Foundation type
          Unknown
          Relationship to property
          Owner
          Occupied
          Yes
          Utilities turned on
          Yes
          Specific services
          None of the above
          Hanover Park 60133
          Thermostat Replacement and Repair
          Comments from Customer
          I would like to get an estimate for installing a thermostat in my home
          Hanover Park 60133
          Thermostat Replacement and Repair
          Comments from Customer
          Customer did not provide additional comments. Please contact the customer to discuss the details of this project.
          Bartlett 60103
          Heating, Ventilation, and Air Conditioning
          Start Date
          I'm flexible
          Type of project
          Something else
          Heating oil or oil-to-gas furnace
          No, I want something else
          Hanover Park 60133
          HVAC Inspection
          Start Date
          I'm flexible
          Purpose
          Home safety
          Inspection type
          Heating and cooling
          Property type
          Single family residence
          Property size
          2,001-2,500 sq ft
          Property age
          31-40 years
          Foundation type
          Unknown
          Relationship to property
          Owner
          Occupied
          Yes
          Utilities turned on
          Yes
          Specific services
          Radon test
          Wheaton 60187
          Thermostat Replacement and Repair
          Comments from Customer
          Install Ecobee Thermostat
          Hanover Park 60133
          HVAC Inspection
          Start Date
          I'm flexible
          Purpose
          Selling or pre-listing
          Inspection type
          Heating and cooling
          Property type
          Single family residence
          Property size
          1,501-2,000 sq ft
          Property age
          21-30 years
          Foundation type
          Basement
          Relationship to property
          Owner
          Occupied
          Yes
          Utilities turned on
          Yes
          Specific services
          None of the above
          Glendale Heights 60139
          HVAC Inspection
          Start Date
          Within a week
          Purpose
          Purchasing property
          Inspection type
          Heating and cooling
          Property type
          Condo or townhome
          Property size
          1,501-2,000 sq ft
          Property age
          31-40 years
          Foundation type
          Slab on ground
          Relationship to property
          Buyer
          Occupied
          No
          Utilities turned on
          Yes
          Specific services
          None of the above