Top 10 HVAC Companies in Marengo, IL

Porch Pro Headshot Aqua Plumbing, Heating & Cooling Services Inc.
HVAC Contractors
Serves Marengo, Illinois
(1,163)
Satisfied Customers for Over 55 Years In business with satisfied customers for decades, Aqua Plumbing is your one-stop shop for all your plumbing, heating and cooling needs. Have a plumbing problem? Our plumbers and technicians are prompt, courteous, take the time to explain what they are doing and ...Read more about Aqua Plumbing, Heating & Cooling Services Inc.
Satisfied Customers for Over 55 Years In business with satisfied customers for decades, Aqua Plumbing is your one-stop shop for all your plumbing, heating and cooling needs. Have a plumbing problem? Our plumbers and technicians are prompt, courteous, take the time to explain what they are doing and ...Read more about Aqua Plumbing, Heating & Cooling Services Inc.
Porch Pro Headshot GSHA Services LTD
HVAC Contractors
Serves Marengo, Illinois
GSHA Services, LTD, is a professional licensed and insured Electric, Heating, Ventilation and Air Conditioning (HVAC) service company dedicated to providing residential and commercial customers with quality products and dependable service. We provide new equipment installations, as well as repairs a...Read more about GSHA Services LTD
GSHA Services, LTD, is a professional licensed and insured Electric, Heating, Ventilation and Air Conditioning (HVAC) service company dedicated to providing residential and commercial customers with quality products and dependable service. We provide new equipment installations, as well as repairs a...Read more about GSHA Services LTD
Porch Pro Headshot Alex Quality Service HVAC/Plumbing
HVAC Contractors
Serves Marengo, Illinois
(39)
ALL WORK GUARANTEED We pride ourselves in providing the best quality service in the HVAC/plumbing. We are lincensed, insured, and certified to better assist your needs. We install, service, and maintain Furnaces, Boilers, Humidifiers, Air Conditioning systems, Mini split systems, Water Heaters. We ...Read more about Alex Quality Service HVAC/Plumbing
ALL WORK GUARANTEED We pride ourselves in providing the best quality service in the HVAC/plumbing. We are lincensed, insured, and certified to better assist your needs. We install, service, and maintain Furnaces, Boilers, Humidifiers, Air Conditioning systems, Mini split systems, Water Heaters. We ...Read more about Alex Quality Service HVAC/Plumbing
Porch Pro Headshot Maximum Comfort Inc
HVAC Contractors
Serves Marengo, Illinois
(33)
"92 degrees and air stops working. Maximum Comfort came out right away and done. This is not the first time I've used Maximum Comfort and it won't be the last. Very friendly and knowledgeable and the price was right too!!!!"
"92 degrees and air stops working. Maximum Comfort came out right away and done. This is not the first time I've used Maximum Comfort and it won't be the last. Very friendly and knowledgeable and the price was right too!!!!"
Porch Pro Headshot Climate Makers Inc.
HVAC Contractors
Serves Marengo, Illinois
(41)
Climate Makers, Inc. is an HVAC/HVACR (heating, ventilation, air conditioning, and refrigeration) company based out of Lake Zurich, IL since 1978, servicing Chicago North and Northwest Suburbs. Service on all brands, and all of our work is guaranteed. We are a local business and our highly skilled ...Read more about Climate Makers Inc.
Climate Makers, Inc. is an HVAC/HVACR (heating, ventilation, air conditioning, and refrigeration) company based out of Lake Zurich, IL since 1978, servicing Chicago North and Northwest Suburbs. Service on all brands, and all of our work is guaranteed. We are a local business and our highly skilled ...Read more about Climate Makers Inc.
Porch Pro Headshot Handy Professionals LLC
HVAC Contractors
Serves Marengo, Illinois
If there is a task to be done around the House or Business, Handy Professionals is here to help. Our multi-trade, skilled handyman pride themselves on a quick, reliable service and top- notch workmanship that is guaranteed to keep customers happy! Many years experience. Our focus is quality and can ...Read more about Handy Professionals LLC
If there is a task to be done around the House or Business, Handy Professionals is here to help. Our multi-trade, skilled handyman pride themselves on a quick, reliable service and top- notch workmanship that is guaranteed to keep customers happy! Many years experience. Our focus is quality and can ...Read more about Handy Professionals LLC
Porch Pro Headshot Hyde Heating and Air Conditioning
HVAC Contractors
Serves Marengo, Illinois
Hyde Heating proudly services the Rockford, IL Metro area. We are a company founded on quality service, upfront pricing, and focus on our customers. Hyde Heating can provide you with new equipment for heating and cooling and also repair what you already own. We have solutions for virtually every ind...Read more about Hyde Heating and Air Conditioning
Hyde Heating proudly services the Rockford, IL Metro area. We are a company founded on quality service, upfront pricing, and focus on our customers. Hyde Heating can provide you with new equipment for heating and cooling and also repair what you already own. We have solutions for virtually every ind...Read more about Hyde Heating and Air Conditioning
Porch Pro Headshot McGarel Air Inc
HVAC Contractors
Serves Marengo, Illinois
McGarel Air, Inc., located in St. Charles, IL, was established in 1986. We specialize in furnace repair, furnace replacement, AC repair, AC replacement, and more. Our business has been built on 95% referral. Call us with confidence - you can count on us to be reliable, punctual, and professional.
McGarel Air, Inc., located in St. Charles, IL, was established in 1986. We specialize in furnace repair, furnace replacement, AC repair, AC replacement, and more. Our business has been built on 95% referral. Call us with confidence - you can count on us to be reliable, punctual, and professional.
Porch Pro Headshot Crystal Mechanical Services Inc
HVAC Contractors
Serves Marengo, Illinois
At Crystal Mechanical Services Inc., we know that having the right people on the job is just as important as choosing the best equipment. Our factory trained professionals provide you top quality equipment, skilled installation, and expert analysis of your comfort needs. Our recommendations will fit...Read more about Crystal Mechanical Services Inc
At Crystal Mechanical Services Inc., we know that having the right people on the job is just as important as choosing the best equipment. Our factory trained professionals provide you top quality equipment, skilled installation, and expert analysis of your comfort needs. Our recommendations will fit...Read more about Crystal Mechanical Services Inc
Porch Pro Headshot Dahlquist, Inc.
HVAC Contractors
Serves Marengo, Illinois
Dahlquist , Inc. has over thirty years' experience in our industry. We have a fully staffed facility consisting of twelve co-workers. As we strive to be innovators in the HVAC industry, we also realize that the purpose of our company is the consumer. Therefore, it is our responsibility as comfort co...Read more about Dahlquist, Inc.
Dahlquist , Inc. has over thirty years' experience in our industry. We have a fully staffed facility consisting of twelve co-workers. As we strive to be innovators in the HVAC industry, we also realize that the purpose of our company is the consumer. Therefore, it is our responsibility as comfort co...Read more about Dahlquist, Inc.

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 Marengo HVAC Contractors

213988

Good morning Alex, It was great to wake up this morning to a hot shower.  Thank you so much for including us into your busy schedule and sharing your expertise in such a warm and friendly manner.  I'm glad I called you back, and I will share your name wit...

- Alex Santi
197944

I’m really happy to deal with Alex AQS technician . He is professional, friendly, polite does not sell parts that you don’t need it. I will recommend him to everyone I know

- Alex Kalievych

Everything You Need to Know About Marengo HVAC Companies

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

Whether you’re hvac contractor job is in Marengo 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 Marengo have?

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

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

What should I check for once my HVAC Contractor in Marengo has finished working?

Every hvac project is going to have different results, but here are a few things to check for once any hvac company has told you they've finished the job:

  • Obviously you want to do a visual inspection. Even if you're unfamiliar with hvac work, this gives you the opportunity to ask questions (even basic ones like, what did you do?).
  • Ask the hvac contractor to describe what they did. Whether your hvac project was a repair job or a building job, have them run you through what was done.
  • Compare the description provided on your hvac project estimate to the work completed. Did the professional do what was promised?
  • Request that the hvac contractor do a follow-up visit to check on the work. Most professionals are willing to do this, especially if you ask them.

All HVAC Companies in Marengo, IL

Porch Pro Headshot James Mechanical
HVAC Contractors
Serves Marengo, Illinois
Have been working in the Heating and Air Conditioning bissunes for 30 years. Live in Genoa il for 17 years. I started a new venture as a Home Inspector 4 years ago. I would be happy to help you in enyway I can. Kiltman. Jim Wilson
Have been working in the Heating and Air Conditioning bissunes for 30 years. Live in Genoa il for 17 years. I started a new venture as a Home Inspector 4 years ago. I would be happy to help you in enyway I can. Kiltman. Jim Wilson
Porch Pro Headshot Biewer Heating & Air Conditioning Co
HVAC Contractors
Serves Marengo, Illinois
Established in the '70s, Biewer Heating & Air Conditioning Co is an HVAC specialist that is based in Marengo and offers services such as air duct cleaning, ductwork installation, water heater installation and other services. In February 2008, a property owner hired them for a remodeling project in t...Read more about Biewer Heating & Air Conditioning Co
Established in the '70s, Biewer Heating & Air Conditioning Co is an HVAC specialist that is based in Marengo and offers services such as air duct cleaning, ductwork installation, water heater installation and other services. In February 2008, a property owner hired them for a remodeling project in t...Read more about Biewer Heating & Air Conditioning Co
Porch Pro Headshot Vervynck's Heating & Cooling
HVAC Contractors
Serves Marengo, Illinois
VerVynck's Heating & Cooling is an HVAC contractor located in geneva. Since 2010, they have been offering gas pipe installation, Furnace A/c, boiler, installation and repair. Commercial residential and other HVAC services. Small mom & pop shop that doesn't up sell. We provide what's needed and that'...Read more about Vervynck's Heating & Cooling
VerVynck's Heating & Cooling is an HVAC contractor located in geneva. Since 2010, they have been offering gas pipe installation, Furnace A/c, boiler, installation and repair. Commercial residential and other HVAC services. Small mom & pop shop that doesn't up sell. We provide what's needed and that'...Read more about Vervynck's Heating & Cooling
Porch Pro Headshot Tempco Heating and Air Conditioning Company
HVAC Contractors
Serves Marengo, Illinois
For more than 20 years, Tempco Heating and Air Conditioning Co. has specialized in providing cooling and heating services to Chicagoland customers. Since our inception in 1992, our philosophy has been to treat our customers the way we want to be treated and provide timely response, quality service a...Read more about Tempco Heating and Air Conditioning Company
For more than 20 years, Tempco Heating and Air Conditioning Co. has specialized in providing cooling and heating services to Chicagoland customers. Since our inception in 1992, our philosophy has been to treat our customers the way we want to be treated and provide timely response, quality service a...Read more about Tempco Heating and Air Conditioning Company
Porch Pro Headshot Hayes Heating and Air Conditioning
HVAC Contractors
Serves Marengo, Illinois
Started by my father Paul Hayes in 1963 in Lynwood Ill. Now owned by Paul Hayes jr. As an owner I feel that honesty and integrity is still the only way to operate my family's business..thanks for your business..
Started by my father Paul Hayes in 1963 in Lynwood Ill. Now owned by Paul Hayes jr. As an owner I feel that honesty and integrity is still the only way to operate my family's business..thanks for your business..
Porch Pro Headshot Ameritemp Equipment Services
HVAC Contractors
Serves Marengo, Illinois
Since 1995, Ameritemp has been devoted to providing excellence in customer service 24/7 365 days of the year. Our capabilities include sales, service, installation and rentals which makes Ameritemp your one-stop shop for all Mechanical HVAC Needs. We have trained professionals ready to assist you to...Read more about Ameritemp Equipment Services
Since 1995, Ameritemp has been devoted to providing excellence in customer service 24/7 365 days of the year. Our capabilities include sales, service, installation and rentals which makes Ameritemp your one-stop shop for all Mechanical HVAC Needs. We have trained professionals ready to assist you to...Read more about Ameritemp Equipment Services
Porch Pro Headshot Hemispheres Heating and Cooling
HVAC Contractors
Serves Marengo, Illinois
Hemispheres Heating and Cooling, located in Malta, Il and proud to provide quality sales, service and installation of heating and cooling products. We are an authorized Trane dealer selling all levels of furnaces and air conditioning systems. We offer repairs on all major brands of gas furnaces, hea...Read more about Hemispheres Heating and Cooling
Hemispheres Heating and Cooling, located in Malta, Il and proud to provide quality sales, service and installation of heating and cooling products. We are an authorized Trane dealer selling all levels of furnaces and air conditioning systems. We offer repairs on all major brands of gas furnaces, hea...Read more about Hemispheres Heating and Cooling
Porch Pro Headshot Average  Joe's Heating & Cooling
HVAC Contractors
Serves Marengo, Illinois
We are a family owned and operated company providing above average service at below average prices. We keep our overhead cost low which allows us to keep our prices down providing a better value to the homeowner. When you call you will be dealing directly with the owner so you can rest assured you...Read more about Average Joe's Heating & Cooling
We are a family owned and operated company providing above average service at below average prices. We keep our overhead cost low which allows us to keep our prices down providing a better value to the homeowner. When you call you will be dealing directly with the owner so you can rest assured you...Read more about Average Joe's Heating & Cooling
Porch Pro Headshot Hvac Boys
HVAC Contractors
Serves Marengo, Illinois
HVAC BOYS is a full service HVAC and Refrigeration business serving the Fox Valley area and the surrounding Chicago land areas. We specialize in Sales, Service and New Installations. We are here for all your Residential & Commercial Heating and Air Conditioning needs, we also offer Restaurant Ser...Read more about Hvac Boys
HVAC BOYS is a full service HVAC and Refrigeration business serving the Fox Valley area and the surrounding Chicago land areas. We specialize in Sales, Service and New Installations. We are here for all your Residential & Commercial Heating and Air Conditioning needs, we also offer Restaurant Ser...Read more about Hvac Boys
Porch Pro Headshot Suburban Sewer Plumbing I
HVAC Contractors
Serves Marengo, Illinois
Suburban Sewer is a family owned and operated company for over 40 years. We pride ourselves in customer satisfaction. We have many repeat customer and have a great rapport with many villages. We give prices over the phone for many services, so you know the price before we start. We service all of th...Read more about Suburban Sewer Plumbing I
Suburban Sewer is a family owned and operated company for over 40 years. We pride ourselves in customer satisfaction. We have many repeat customer and have a great rapport with many villages. We give prices over the phone for many services, so you know the price before we start. We service all of th...Read more about Suburban Sewer Plumbing I
Porch Pro Headshot Bass Heating & Air ConditioningCompany
HVAC Contractors
Serves Marengo, Illinois
Bass Heating and Air Conditioning Company is a family owned and operated heating and cooling business that has been servicing the northwest suburbs of Chicago with quality, reliable, and affordable service. Bass Heating and Air Conditioning Company maintains highly trained certified technicians for...Read more about Bass Heating & Air ConditioningCompany
Bass Heating and Air Conditioning Company is a family owned and operated heating and cooling business that has been servicing the northwest suburbs of Chicago with quality, reliable, and affordable service. Bass Heating and Air Conditioning Company maintains highly trained certified technicians for...Read more about Bass Heating & Air ConditioningCompany
Porch Pro Headshot Anm mechanical
HVAC Contractors
Serves Marengo, Illinois
We are a family owned company . Dedicated to bring our coustmers the highest quality hvac service at a affordable price. We offer discounts to vets , senior citizens and people with disabilities
We are a family owned company . Dedicated to bring our coustmers the highest quality hvac service at a affordable price. We offer discounts to vets , senior citizens and people with disabilities
Porch Pro Headshot Kooch Heating Cooling
HVAC Contractors
Serves Marengo, Illinois
Kooch Heating and Cooling has been in the business for over 28 years and we've seen a thing or two over those years. We've worked hard tomake sure that our staff knows the most up-to-date information about all of your heating and cooling needs. Keeping you and your family comfortable is our goal! If...Read more about Kooch Heating Cooling
Kooch Heating and Cooling has been in the business for over 28 years and we've seen a thing or two over those years. We've worked hard tomake sure that our staff knows the most up-to-date information about all of your heating and cooling needs. Keeping you and your family comfortable is our goal! If...Read more about Kooch Heating Cooling
Porch Pro Headshot Amy Plumbing & Heating Co.
HVAC Contractors
Serves Marengo, Illinois
Amy Plumbing & Heating Co. is a plumbing contractor in Carpentersville. They have been in business for over 31 years offering plumbing services and electrical services.
Amy Plumbing & Heating Co. is a plumbing contractor in Carpentersville. They have been in business for over 31 years offering plumbing services and electrical services.