Valparaiso, IN Furnace and Air Conditioner Installation and Repair
Free Estimates
Emergency Service Available
Great Warranties
Reach out to us
Family and Locally Owned Since 1987
Over 35 Years of Industry Experience
Servicing All Makes and Models of Furnaces, Central Air Units & Water Heaters
Highly Effective Indoor Air Quality Solutions
HVAC experts serving Porter and LaPorte Counties in NW Indiana
Our goal is to make you comfortable.
More Than 35 Years of Experience in Heating and Air Conditioning
Furnace Repair
The service technicians at Custom Air of Valparaiso are local experts when it comes to performing timely and affordable furnace repair.

Furance Installation
Our HVAC experts will advise you on the best furnace for your home to make sure it keeps your family warm and provides energy savings for years to come.
Mini Split Systems
Mini split systems allow you to warm or cool a room without the need for additional ductwork. Learn about what options are available for your home.
Air Conditioning
Turn to us for residential and light commercial central air installation and repair.
Heating
Turn to us to repair or install gas furnaces, heat pumps, unit heaters, radiant heating and mini splits.
Indoor Air Quality
At Custom Air of Valparaiso, we offer highly effective indoor air quality solutions at prices you can afford!
Custom Air of Valparaiso is a family and locally owned business that has been serving NW Indiana since 1987.
Custom Air of Valparaiso provides quality service at competitive prices for furnace and air conditioning installation and repair in Valparaiso and the surrounding area.
We also install and repair hot water heaters and can help with indoor air quality issues with our advance air purification solutions.
Our skilled professionals service all makes and models of furnaces, central air units and water heaters.
We value your trust, and will recommend the best available options to meet your needs.
We provide upfront pricing so that you can make an informed decision. Our goal is to earn your trust by educating you on the available options. It is our intention to work in the best interest of every client and make them comfortable, not only in their home, but with their decision to trust Custom Air of Valparaiso. Referrals have always been what drives growth within our company so we strive to exceed expectations to earn those referrals and 5-star reviews.
We offer a five-year labor warranty on installation of new equipment and a 10-year manufacturer warranty on components for new heating and AC unit installations.
Emergency service is available, when needed.
We serve residential and light commercial customers. Call or fill out our online form to request an appointment.
Here's what our satisfied customers are saying...
There's no need to freeze in your own home!
We Offer Furnace Repair for All Makes and Models
Turn to the professional team at Custom Air of Valparaiso for heating installation services in your home or light commercial business.
We can install gas furnaces, heat pumps, unit heaters, radiant heat, and mini splits. Emergency service is available. We can install all makes and models. For a FREE estimate, call .
Is your Central Air Unit on the fritz?
Call us so we can help!
We Repair for All Makes and Models of AC units!
Turn to the professional team at Custom Air of Valparaiso for expert air conditioning repair or installation services.
If it seems like your AC unit can't keep up our experienced techs can see what the issue is with a thorough check of your system.
Ready to upgrade your air conditioning unit? The Experts at Custom Air of Valparaiso have you covered from the beginning to the end of the process. We even have solutions for areas of your home that don't have ductwork with our mini-split systems.
We’ll help you decide which quality system is right for your home—and wallet—including energy-efficient and high-efficiency models.
Emergency service is available. We can install all makes and models. For a FREE estimate, call .
No one wants to deal with a cold shower!
Water Heater Repair and Installation
Whether you need to replace or repair your water heater, Custom Air of Valparaiso has the knowledge and solutions you need.
If your water heater isn't providing the hot water you need for your household, get in touch with Custom Air of Valparaiso for water heater installation and repair services.
Give us a call! .
Dealing with allergies? We can help!
Indoor Air Installation Solutions

At Custom Air of Valparaiso, we offer highly effective indoor air quality systems at prices you can afford.
- UV air purification
- Whole house filters
- Humidifiers
- Dehumidifiers
Learn More About
Custom Air of Valparaiso
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