#1 HVAC Company in Elgin, IL
At Precision Air, our experienced HVAC contractors in Elgin are ready to help whether you need AC repair, furnace service, water heater solutions, or indoor air quality upgrades. From quick fixes to full system installations, we make it easy to stay comfortable at home or in the office.
We handle residential and commercial HVAC repair, energy-efficient replacements, and routine maintenance with care and attention to detail.

Top-Rated Elgin HVAC Company Near You
Our licensed HVAC contractors serve Elgin and nearby communities with comprehensive heating, cooling, and indoor air services. Whether it’s an urgent fix or routine service, we arrive prepared with the tools, parts, and knowledge needed to restore your comfort quickly. We also offer custom solutions for older homes, multi-unit buildings, and light commercial spaces.
AC Repair Elgin
If your air conditioner is blowing warm air, making unusual noises, or not starting, it’s time to schedule an inspection. Our team can complete a fast and affordable air conditioning repair in Elgin, providing solutions tailored to your home’s layout and cooling needs. We service all major brands and can quickly identify whether your issue stems from a failing compressor, low refrigerant, or a clogged filter.
We also offer seasonal HVAC tune-ups to prevent breakdowns and keep your system running efficiently during Elgin’s hottest months. And if your current unit is beyond repair, we’ll help you explore AC installation options that match your budget and home size.
Furnace Repair Elgin
Cold weather in Elgin demands a heating system that’s ready when you need it. If your furnace isn’t keeping up, our technicians can diagnose the issue and provide clear, cost-effective solutions. We handle everything from ignition problems to airflow restrictions and can help extend the life of your system with timely repairs.
Some of the most common furnace issues we see include short cycling, weak or no heat, rising energy bills, and systems that won’t turn on at all. Our technicians also perform thorough safety checks to identify serious problems, such as cracked heat exchangers or potential carbon monoxide leaks.
If your system is beyond repair, we can recommend and install a new furnace that’s properly sized for your home’s heating needs.
Water Heater Repair & Installation in Elgin, IL
No hot water? Our team provides expert water heater repair and installation throughout Elgin, helping homeowners restore comfort and convenience fast. Whether you rely on a traditional tank unit or a tankless system, we can diagnose common problems like pilot light failures, sediment buildup, or faulty thermostats.
We also install new energy-efficient water heaters for homes looking to upgrade or replace aging equipment. If your system is over 10 years old, making loud noises, or leaking from the base, it may be time for a replacement. We’ll walk you through your options and handle the full installation from start to finish.
Ductless Mini-Split Services in Elgin, IL
If you’re looking for a flexible heating and cooling solution that doesn’t require ductwork, ductless heating and cooling systems are a smart choice. These setups are ideal for older homes, room additions, garages, and any space where traditional ducts aren’t practical. Our team installs and services ductless mini-splits throughout Elgin, delivering efficient performance and zoned temperature control.
We’ll help you select the right system for your space and ensure proper installation for optimal comfort. We also offer maintenance and repair services to keep your mini-split operating reliably through every season.
- Ductless Mini-Split Repair
- Ductless Mini-Split Installation
- Ductless Mini-Split Maintenance
- Ductless Mini-Split Replacement
Indoor air quality has a significant impact on both comfort and well-being. If you’re experiencing allergy flare-ups, lingering odors, or high humidity levels, our team is here to help. We offer a full range of indoor air quality services in Elgin, including air purifiers, humidifiers, dehumidifiers, and advanced filtration systems.
Our specialists evaluate your indoor environment and recommend customized solutions to remove airborne irritants, balance humidity levels, and improve overall airflow. Whether you’re dealing with seasonal allergens or persistent indoor pollutants, we have the tools and experience to improve your air quality.
- Air Filters
- Humidifier
- Home Air Purification System
- UV Germicidal Light
Emergency HVAC Services Near Elgin
If your system fails unexpectedly on a sweltering summer afternoon or during a freezing winter night in Chicagoland, our team is ready to assist. We offer fast response times for emergency HVAC repairs, ensuring your comfort is restored as quickly as possible.
When you call, our technicians arrive prepared to assess the issue and offer clear, honest recommendations. We stock standard replacement parts to minimize delays and work efficiently to restore your system, whether it’s your AC, furnace, or water heater. In cases where emergency repair isn’t enough, we can also provide quotes for new system installations on the spot.
Our emergency services are available throughout Elgin and the surrounding areas. We’re here to make sure you’re never left in the cold or the heat for long.
Contact Elgin’s Top HVAC Company Today
Whether you need a quick repair, a full system replacement, or an air quality consultation, our Elgin HVAC experts are ready to help. We pride ourselves on transparent service, fast scheduling, and long-term solutions that fit your needs and budget.
Contact our team today to schedule your Elgin HVAC service. You can call our office at (815) 686-4594 or visit our website to receive your free, personalized estimate. Our team is here to help you stay comfortable 24/7 year-round.

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FAQs
What is the average cost of fixing an AC unit in Elgin?
It’s challenging to provide an exact number without inspecting your system in person, as many AC issues appear similar on the surface. That’s why we recommend having a technician inspect it first.
In general, AC repairs in Elgin can cost you anywhere from $100 to $600, depending on what’s going on. If the repair ends up being more than expected, we do offer financing options with approved credit.
Why is my AC unit freezing up?
Finding your air conditioner covered in ice is frustrating, but it typically indicates an airflow problem or a refrigerant issue. A clogged filter is one of the most common causes.
Try replacing the filter and ensure that nothing is blocking your air return. If it’s still frozen after that, it’s time to call in an Elgin HVAC technician for a closer look.
Why is my AC running but not cooling?
If your AC is humming along but the air coming out isn’t cold, a few things could be going on. The outdoor condenser might be blocked by leaves or debris, your filter could be dirty, or your evaporator coil might be frozen.
Start by clearing the area around your unit and replacing the filter with a fresh one. If that doesn’t help, our HVAC experts are here to diagnose the problem and get things working again.
What are some signs my furnace in Elgin needs maintenance?
If your furnace is making strange noises, heating unevenly, or causing your energy bills to climb, it’s probably due for a tune-up. Other signs include musty smells, dust blowing from vents, or a system that takes an excessively long time to warm up.
Regular furnace maintenance in Elgin can help prevent more significant issues and keep your system running smoothly when you need it most.
How often should I get my furnace serviced?
Once a year is usually sufficient to keep your furnace in good working condition.
The best time to schedule furnace maintenance in Elgin is in the fall, before the cold weather arrives. However, if you forget, a late tune-up is still better than skipping it altogether. Signing up for a maintenance plan is a simple way to stay on track without the added hassle.