HVAC Contractor for Air Conditioning Repairs and Installation
Summer in Milwaukee, WI, can bring extreme heat, making a reliable air conditioning system essential for home comfort. At GCS Heating and Cooling, we provide professional cooling services designed to keep your home comfortable and efficient throughout the hottest months. With over 17 years of experience, our licensed and insured team delivers solutions that are dependable, energy-efficient, and tailored to your home’s needs.
As a veteran-owned business, GCS combines technical expertise with integrity and dedication to service. From emergency AC repairs to full system installations, our focus is on maintaining your home’s comfort while providing the highest level of good customer service, something our name stands for. Request a free estimate!
Your air conditioning system plays a critical role in maintaining comfort and indoor air quality during hot Wisconsin summers. At GCS, we offer a full range of cooling services tailored to meet the needs of your home, your family, and your budget. Our EPA-certified and insured technicians are trained to work on a variety of systems and brands, ensuring reliable results every time. Our cooling services include:
Central Air Conditioning Repair,
Replacement & Installation
Mini Split & Ductless
Cooling Systems
Heat Pump Cooling Services
Emergency AC Repairs
We proudly work with trusted brands, including Goodman, Amana, Coleman, Bryant, and Carrier, so you can rest assured that your system is built to last and perform at its best.
Maintenance Tip: Keep Your Air Conditioner Running Efficiently
Regularly clean or replace your AC filters to ensure optimal airflow and system efficiency. Dirty filters restrict airflow, force your system to work harder, and can lead to higher energy bills or even premature equipment failure. For best results, check filters every 1–3 months during the cooling season.
Air Conditioning Repair and Replacement
A malfunctioning air conditioner can make even a mild summer day feel unbearable. If your system isn’t cooling evenly, is making unusual noises, or is increasing your energy bills, it’s time to call in the experts at GCS Heating and Cooling.
Our technicians specialize in diagnosing and repairing all types of central air conditioning systems. We identify the root cause of the issue and provide solutions that restore comfort efficiently and safely. Whether it’s a simple refrigerant recharge, a motor replacement, or a more complex repair, we have the skills and experience to get your system working like new.
If your AC is outdated or beyond repair, GCS provides professional air conditioning installation and replacement services. We help you choose a system that maximizes energy efficiency, cooling performance, and reliability for your home, ensuring long-term comfort and value.
Mini Split and Ductless Cooling Systems
For homes without traditional ductwork or for supplemental cooling in specific areas, mini-split and ductless systems are an excellent solution. GCS installs and services these systems to provide efficient, targeted cooling where it’s needed most. Ductless systems are ideal for:
- Room additions or finished basements
- Garage or sunroom cooling
- Energy-efficient zone control
Our team ensures proper installation and maintenance, so your mini split or ductless system delivers consistent comfort and peak performance for years to come.
Heat Pump Cooling Services
Heat pumps provide year-round comfort by combining heating and cooling in a single energy-efficient system. At GCS, we install and service heat pumps to ensure your home stays cool during the summer and warm in the winter.
Our technicians have extensive experience with heat pumps of all makes and models. We perform accurate diagnostics, preventative maintenance, and emergency repairs, ensuring your system operates efficiently and reliably.
Emergency Cooling Repair
Air conditioning problems rarely happen at a convenient time. That’s why GCS offers emergency cooling services throughout Milwaukee, WI. Whether your system fails in the middle of a heatwave or a critical component breaks unexpectedly, our licensed technicians are ready to respond quickly and restore comfort to your home.
We arrive equipped with the necessary tools, parts, and expertise to handle urgent repairs efficiently. Our focus is on getting your system back online as fast as possible while maintaining high-quality workmanship and long-term reliability.
Trusted Cooling Experts in Milwaukee
At GCS, our name reflects our commitment: good customer service. Every cooling project we undertake is performed with honesty, professionalism, and a focus on your satisfaction. We provide free estimates, veteran discounts, and quality solutions that homeowners can rely on.
Licensed, insured, and EPA-certified, our technicians bring nearly two decades of experience to every repair, installation, and maintenance job. When you choose GCS, you’re choosing a cooling contractor dedicated to delivering comfort, performance, and reliability — all at the best price.
Call us at
(262) 202-4666 to request a service or schedule your free estimate today.