What does A Custom Services offer for Air Conditioning Repair & Installation?

Stay Cool with Expert AC Services in ChicagoWhen your air conditioner breaks down on a hot summer day, you need fast, reliable help. Our certified technicians handle all AC repairs, from refrigerant leaks and frozen coils to broken compressors and faulty thermostats. We also specialize in full AC installation and replacement for central air, ductless mini-splits, and packaged units.We work with all major brands and can recommend the most energy-efficient model for your home size and budget. Our process begins with a thorough diagnostic to pinpoint the issue, then we provide a written upfront quote. You approve the price before we turn a wrench. We also offer seasonal tune-ups to keep your system running smoothly and prevent costly breakdowns.Why choose us? We are locally owned, offer a 1-year guarantee on all repairs, and apply the cost of your tune-up toward any needed repairs during the same season. Whether you need emergency AC repair at 10 PM or a complete system upgrade, our team is ready 24/7. Contact us to schedule your appointment in Chicago today.

What does A Custom Services offer for Heating & Furnace Repair?

Reliable Furnace and Heating Services for Chicago HomesA broken furnace is more than an inconvenience; it is a safety risk during cold snaps. Our heating experts respond quickly to all furnace repair calls, including no heat, strange noises, short cycling, and pilot light issues. We also provide complete heating installation and replacement for furnaces, boilers, radiant heating systems, and heat pumps.Our team performs a full safety inspection with every heating service, checking heat exchangers for cracks, testing carbon monoxide levels, and verifying proper airflow. We offer furnace maintenance plans that include priority scheduling, filter changes, and system cleaning to maximize efficiency and lifespan. If your heating bills are climbing or rooms feel uneven, we can recommend energy-saving upgrades.We stand behind every job with a seasonal guarantee on tune-ups and a one-year warranty on repairs. As a licensed and insured local contractor, we are familiar with older homes in Chicago as well as new construction. Call us for honest advice and competitive pricing on all heating services.

What does A Custom Services offer for Preventive Maintenance Plans?

Protect Your HVAC Investment with a Maintenance PlanRegular preventive maintenance is the smartest way to avoid emergency breakdowns, reduce energy bills, and extend the life of your heating and cooling equipment. Our annual maintenance plans are designed for busy homeowners in Chicago who want peace of mind without the hassle of remembering to schedule service.Each plan includes two precision tune-ups per year (one for AC, one for heating), priority scheduling, a 15% discount on any repairs, and no overtime charges. Our technicians clean coils, check refrigerant levels, tighten electrical connections, lubricate moving parts, calibrate thermostats, and inspect safety controls. We also provide a written report with photos of any issues found.Customers on our maintenance plans experience fewer breakdowns and lower utility costs. Plus, we guarantee your tune-up for the season: if we find a repair need, the cost of the tune-up is applied to the repair. Join our family of satisfied customers in Chicago and enjoy worry-free comfort all year. Sign up online or call us to learn more.

What does A Custom Services offer for Indoor Air Quality Solutions?

Breathe Healthier Air with Whole-Home SolutionsDid you know indoor air can be five times more polluted than outdoor air? Dust, allergens, mold spores, and volatile organic compounds accumulate in your HVAC system and recirculate through your home. Our indoor air quality services in Chicago include air duct cleaning, air balancing, air zoning, and whole-house water purification.We start with a free in-home consultation to test your air quality and identify problem areas. Based on results, we may recommend professional duct cleaning to remove years of debris, install a UV air purifier to kill bacteria, or add a whole-home humidifier to ease dry winter air. Our air balancing service ensures even temperatures room to room, and zoning systems allow you to control each area independently.All IAQ work comes with the same upfront pricing and one-year guarantee you expect from us. Breathe easier knowing your family is protected by the most trusted HVAC name in Chicago. Request a quote online or give us a call.

A Custom Services – HVAC contractor

Name: A Custom Services
Address: United States, US
Telephone: +1 773-839-5620

Air Conditioning Repair & Installation

Stay Cool with Expert AC Services in ChicagoWhen your air conditioner breaks down on a hot summer day, you need fast, reliable help. Our certified technicians handle all AC repairs, from refrigerant leaks and frozen coils to broken compressors and faulty thermostats. We also specialize in full AC installation and replacement for central air, ductless mini-splits, and packaged units.We work with all major brands and can recommend the most energy-efficient model for your home size and budget. Our...

Heating & Furnace Repair

Reliable Furnace and Heating Services for Chicago HomesA broken furnace is more than an inconvenience; it is a safety risk during cold snaps. Our heating experts respond quickly to all furnace repair calls, including no heat, strange noises, short cycling, and pilot light issues. We also provide complete heating installation and replacement for furnaces, boilers, radiant heating systems, and heat pumps.Our team performs a full safety inspection with every heating service, checking heat exchanger...

Preventive Maintenance Plans

Protect Your HVAC Investment with a Maintenance PlanRegular preventive maintenance is the smartest way to avoid emergency breakdowns, reduce energy bills, and extend the life of your heating and cooling equipment. Our annual maintenance plans are designed for busy homeowners in Chicago who want peace of mind without the hassle of remembering to schedule service.Each plan includes two precision tune-ups per year (one for AC, one for heating), priority scheduling, a 15% discount on any repairs, an...

Indoor Air Quality Solutions

Breathe Healthier Air with Whole-Home SolutionsDid you know indoor air can be five times more polluted than outdoor air? Dust, allergens, mold spores, and volatile organic compounds accumulate in your HVAC system and recirculate through your home. Our indoor air quality services in Chicago include air duct cleaning, air balancing, air zoning, and whole-house water purification.We start with a free in-home consultation to test your air quality and identify problem areas. Based on results, we may...

HVAC service in Chicago

Our HVAC service covers the whole system, from heating and cooling equipment to the thermostats and airflow that tie it together. Whether you need a tune-up, a diagnosis of a problem you have noticed, or a repair you cannot put off, we start with a careful inspection and explain what we find before any work begins. You receive upfront pricing, so there are no surprises on the invoice. We have served homeowners and businesses across Chicago for decades, and we treat every home as if it were our o...

AC repair in Chicago

When your air conditioner stops cooling, we diagnose the cause first. Common problems we fix include refrigerant leaks, frozen coils, failed compressors, and faulty thermostats. After the inspection, you get a written quote and you decide whether to proceed. Our repairs carry a one-year guarantee. If you are dealing with a hot spell and need help quickly, call us and we will work to get your system running again.

Furnace repair in Chicago

If your furnace is not producing heat, making unusual noises, or cycling on and off too often, our technicians can find the source. We handle no-heat calls, pilot light trouble, and airflow problems, and we run a full safety check during every visit, including heat exchanger inspection and carbon monoxide testing. You will receive a clear explanation and an upfront price before we begin. Our technicians are licensed and insured, and they are familiar with the older and newer homes found througho...

Heating installation in Chicago

Installing a new heating system is a big decision, and we aim to make it straightforward. We install furnaces, boilers, radiant heating, and heat pumps sized to fit your home. Before recommending equipment, we look at your layout, insulation, and current energy use so the system suits your needs and budget. You receive a written, upfront quote, and our installs are backed by our one-year guarantee. Reach out to talk through your options for a heating upgrade.

Emergency HVAC repair in Chicago

Heating or cooling failures rarely wait for business hours, so we offer rapid response for urgent HVAC problems. Our technicians can address system shutdowns, no-heat or no-cool situations, and other issues that leave your home uncomfortable or unsafe. We begin with a diagnosis, then give you an upfront price before any work starts. Our repairs are guaranteed for one year. Call us when you need prompt, reliable help.

Air conditioning in Chicago

Our air conditioning services cover new installation, replacement, and ongoing care for central air systems, ductless mini-splits, and packaged units. We work with major brands and can suggest an energy-efficient model that fits the size of your home and your budget. Every project begins with a thorough assessment and a written quote, and you approve the price before we proceed. We are locally owned and happy to answer your questions about cooling options for your Chicago home.

Furnace replacement in Chicago

A furnace that is old, worn out, or costing more to run than it should may be ready for replacement. We help you weigh repair against replacement by looking at the age and condition of your current unit and how it performs. If you decide to replace it, we recommend a model matched to your home and carefully install it. You will get an upfront quote before any work begins, and our installations are covered by our one-year guarantee. Contact us for a straightforward assessment.

Ductless AC repair in Chicago

Ductless mini-split systems need specialized attention, and our technicians are trained to service them. We repair issues such as weak cooling, error codes, refrigerant concerns, and indoor or outdoor unit malfunctions. The diagnosis comes first, followed by a written quote that you approve before we begin. Repairs come with our one-year guarantee. If your ductless system is not keeping your rooms comfortable, give us a call and we will take a look.