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    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Ottawa

Sundown Plumbing and Handyman

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Sundown Plumbing and Handyman

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Sundown Plumbing and Handyman is a small family owned business with over 10 years of experience in the construction field. We can handle all of your small business or residential needs. Specialties include: drywall installation and repairs, painting, plumbing, parking lot painting, furniture building, light installation, door repairs, and more!

Sundown Plumbing and Handyman is a small family owned business with over 10 years of experience in the construction field. We can handle all of your small business or residential needs. Specialties include: drywall installation and repairs, painting, plumbing, parking lot painting, furniture building, light installation, door repairs, and more!


No slag given

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Hello im rick im a welder at heart and do it every day i do have a small welder for small jobs of all kinds .but i guess u can say im like a jack of all trades but master of none but im pretty good at most of the things i do from painting inside and outsides of houses to landscaping lil bricck work .just ask and if i feel comfortable doing what you need ill be sure happy to get it done for you..

Hello im rick im a welder at heart and do it every day i do have a small welder for small jobs of all kinds .but i guess u can say im like a jack of all trades but master of none but im pretty good at most of the things i do from painting inside and outsides of houses to landscaping lil bricck work .just ask and if i feel comfortable doing what you need ill be sure happy to get it done for you..


Countywide HVAC call us for all your heating and cooling needs. Repairs, new installs, maintenance and anything in between. The price you want the service you deserve. 815-357-7442


Avatar for Racks Heating and Air

Racks Heating and Air

208 East Grant Street
No reviews yet

Racks Heating and Air

208 East Grant Street
No reviews yet
Emergency services offered

Family owned, affordable, heating and air company. We can satisfy all your needs from, preventative cleanings, emergencies, new install and warranty concerns. We can also can schedule monthly check ups ahead of time on your time. We are a young energetic local company and Our goal is to help you live comfortably for years to come, While maintaining the efficiency and safety of your system. Serving western suburbs

Family owned, affordable, heating and air company. We can satisfy all your needs from, preventative cleanings, emergencies, new install and warranty concerns. We can also can schedule monthly check ups ahead of time on your time. We are a young energetic local company and Our goal is to help you live comfortably for years to come, While maintaining the efficiency and safety of your system. Serving western suburbs


Avatar for Pivotal Home Solutions

Pivotal Home Solutions

1751 W Diehl Rd #200
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Pivotal Home Solutions

1751 W Diehl Rd #200
No reviews yet
33 years of experience

Since 1992, Pivotal Home Solutions has been a staple of IL and Northwest Indiana serving thousands of customers with their Heating, Cooling, and Plumbing Repair and Maintenance needs. Because of our success, our trusted in-house technician team has grown to over 50 amazing individuals ensuring we are here to answer your call 24 hours a day, 7 days a week. Something break or need attention now? Call us at (866) 205-9957 or visit us online to book an appointment at hvac.yourhomesolutions.com. Looking for peace of mind before something goes wrong? We also offer warranty plans for your heating, cooling and plumbing units, lines and features.

Since 1992, Pivotal Home Solutions has been a staple of IL and Northwest Indiana serving thousands of customers with their Heating, Cooling, and Plumbing Repair and Maintenance needs. Because of our success, our trusted in-house technician team has grown to over 50 amazing individuals ensuring we are here to answer your call 24 hours a day, 7 days a week. Something break or need attention now? Call us at (866) 205-9957 or visit us online to book an appointment at hvac.yourhomesolutions.com. Looking for peace of mind before something goes wrong? We also offer warranty plans for your heating, cooling and plumbing units, lines and features.


Avatar for Refrigerant Finders

Refrigerant Finders

650 Morse Ave
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Refrigerant Finders

650 Morse Ave
No reviews yet
13 years of experience

We buy old refrigerants at competitive prices! Refrigerant Finders is a Chicago-based company with a nationwide refrigerant collection program. We pride ourselves on providing a simple, responsible, and convenient process for selling used, surplus, and recovered refrigerants. We are based outside Chicago in Elk Grove Village, Illinois, but offer refrigerant solutions to individuals and companies throughout the United States. Since 2012, our team has done business with over 20,000 individuals in 49 states. Need to recover refrigerant from your chiller? We do that, too! We purchase R11, R12, R113, R114, and R500. Contact us today to learn more.

We buy old refrigerants at competitive prices! Refrigerant Finders is a Chicago-based company with a nationwide refrigerant collection program. We pride ourselves on providing a simple, responsible, and convenient process for selling used, surplus, and recovered refrigerants. We are based outside Chicago in Elk Grove Village, Illinois, but offer refrigerant solutions to individuals and companies throughout the United States. Since 2012, our team has done business with over 20,000 individuals in 49 states. Need to recover refrigerant from your chiller? We do that, too! We purchase R11, R12, R113, R114, and R500. Contact us today to learn more.


Percolation Consulting, LLC

4315 COMMERCE DR
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Percolation Consulting, LLC

4315 COMMERCE DR
No reviews yet

Integrated solar energy solutions: photovoltaic, solar-thermal, battery storage and heat pumps. We are not tied to any specific PV manufacturer and will source the best solution for your location and situation. Solar energy is no longer idealists' domain - it makes solid financial sense. Whether your goal is to minimize the time until your solar installation is paid off, or you want to ride out the Zombie apocalypse in comfortable energy self-sufficiency, we have the perfect solution for your location and building use. Contrary to popular perception, year-round self-sufficiency can be reasonably achieved in the Midwest. We have close relationships to vendors of weekly and seasonal energy storage systems which will keep lights and heat on year-round.

Integrated solar energy solutions: photovoltaic, solar-thermal, battery storage and heat pumps. We are not tied to any specific PV manufacturer and will source the best solution for your location and situation. Solar energy is no longer idealists' domain - it makes solid financial sense. Whether your goal is to minimize the time until your solar installation is paid off, or you want to ride out the Zombie apocalypse in comfortable energy self-sufficiency, we have the perfect solution for your location and building use. Contrary to popular perception, year-round self-sufficiency can be reasonably achieved in the Midwest. We have close relationships to vendors of weekly and seasonal energy storage systems which will keep lights and heat on year-round.


Avatar for Koalafied Heating & Air LLC

Koalafied Heating & Air LLC

49W194 Deer Ridge Path
4.67(
12
)

Koalafied Heating & Air LLC

49W194 Deer Ridge Path
4.67(
12
)
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers

Koalafied Heating & Air is a small veteran owned business that strives to provide Koalaty Customer Service at a competitive price. We specialize in residential HVAC Repair, New system replacement, duct cleaning, duct sterilization, dryer vent cleaning. We have a vanishing service call fee The heating and air systems we install come with 10 years of parts and 10 years of LABOR. 10 years of worry free service calls We accept all types of payment as well as online payment and easy financing.

"Koalified were above and beyond GREAT!!! Be sure not to mix reviews with Koalified and Koalifi! I’ve been using Koalified since early 2022 and will NOT STOP. THEY AEE VERY HONEST, CARING aABD TRUSTWORHY! The services are fantastic, quality and concerned!!?"

Rose H on June 2025

Koalafied Heating & Air is a small veteran owned business that strives to provide Koalaty Customer Service at a competitive price. We specialize in residential HVAC Repair, New system replacement, duct cleaning, duct sterilization, dryer vent cleaning. We have a vanishing service call fee The heating and air systems we install come with 10 years of parts and 10 years of LABOR. 10 years of worry free service calls We accept all types of payment as well as online payment and easy financing.

"Koalified were above and beyond GREAT!!! Be sure not to mix reviews with Koalified and Koalifi! I’ve been using Koalified since early 2022 and will NOT STOP. THEY AEE VERY HONEST, CARING aABD TRUSTWORHY! The services are fantastic, quality and concerned!!?"

Rose H on June 2025



Avatar for Correa Heating & Air Conditioning

Correa Heating & Air Conditioning

Serving
No reviews yet

Correa Heating & Air Conditioning

Serving
No reviews yet
16 years of experience

At Correa Heating & Air Conditioning, we've been delivering top-quality residential HVAC and electrical services in Mendota, IL, since 2009. With over 13 years of experience, we take pride in providing expert craftsmanship and building long-lasting relationships with our customers through personalized service and reliable solutions. From heating and air conditioning to electrical work, ductwork, and sheet metal, our skilled team is equipped to handle all your home comfort needs. We proudly serve Mendota, Peru, La Salle, and surrounding areas, ensuring homes stay comfortable year-round.

At Correa Heating & Air Conditioning, we've been delivering top-quality residential HVAC and electrical services in Mendota, IL, since 2009. With over 13 years of experience, we take pride in providing expert craftsmanship and building long-lasting relationships with our customers through personalized service and reliable solutions. From heating and air conditioning to electrical work, ductwork, and sheet metal, our skilled team is equipped to handle all your home comfort needs. We proudly serve Mendota, Peru, La Salle, and surrounding areas, ensuring homes stay comfortable year-round.

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Heating and Air Conditioning questions, answered by experts

Signs that your air conditioner capacitor is malfunctioning include a smell or smoke coming from the unit, a humming or banging noise when it starts, the system shutting off randomly, higher energy bills, and no cold air blowing out of the unit. Additionally, if your capacitor is bad, the air conditioner may not turn on at all. 

Some states require special licenses for HVAC professionals, but most don’t. However, even if there is no state requirement for HVAC licensing, local requirements might exist. It’s always a good idea to check if HVAC technicians need to be licensed in your area and then Angi’s contractor license lookup tool to confirm that the contractor you’re hiring holds the necessary licenses. Additionally, you should always ensure the company you’re hiring is fully insured to avoid potential lawsuits if a technician gets injured on your property.

Running a window air conditioner unit costs about $0.06 to $0.88 per hour. Choosing the correct size air conditioner can help it run more efficiently.

If the air coming from your AC unit is cool but never quite cold, there are a few reasons this might be happening. For starters, it could signal that your refrigerant levels are low. If there are no other indications of this particular issue, like hissing noises or frozen refrigerant lines, anything from dirty filters to damaged condenser or evaporator coils could be responsible for the problem.

The average life span of an HVAC system is 15 to 20 years. Even if your old air conditioner is still functional, it isn't as energy-efficient as a newer system (especially one with an Energy Star designation). Older HVAC systems aren't as efficient, and the 10-year mark is when you should start making full system replacement plans. Twenty years in, that plan should be well underway rather than waiting for the unit to die.

The Ottawa, IL homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.