Cool Sunshine Heating & Air

When the Denver Metro summer heat arrives, a reliable air conditioning system isn't a luxury—it's a necessity for your comfort and safety. At Cool Sunshine, we provide comprehensive AC solutions to keep your home refreshingly cool all season long.Our certified technicians specialize in the installation, repair, and maintenance of all major AC brands. Whether you need a routine seasonal tune-up to improve efficiency and prevent costly breakdowns, a prompt repair for a sudden failure, or a complet...

Don't let a failing furnace leave your Denver Metro home in the cold. Cool Sunshine delivers expert heating services to ensure your family stays warm, safe, and comfortable through the toughest Colorado winters.We are specialists in a full spectrum of heating solutions, including gas furnace repair and installation, boiler services, heat pump systems, and innovative dual-fuel setups that maximize efficiency. Our team is also proficient in radiant floor heating and zone control systems, offering...

The air inside your Denver Metro home directly impacts your family's health, comfort, and well-being. Cool Sunshine offers advanced indoor air quality (IAQ) services designed to purify, humidify, and freshen the air you breathe every day.Our IAQ solutions target common household pollutants like dust, pollen, pet dander, mold spores, and volatile organic compounds (VOCs). We provide and install a range of products including high-efficiency air filtration systems, UV germicidal lights that neutral...

Heating and cooling are the core of what we do at Cool Sunshine. As a family-owned team serving homes across the Denver area, we handle the full range of HVAC needs, from seasonal maintenance checks to complete system installations and urgent repairs. Our technicians are trained and certified to work on the systems most homeowners have, and we aim to keep your home comfortable in winter and cool in summer. You can expect us to arrive on time, explain the work in plain language, give you upfront...

When your air conditioner stops cooling, we diagnose the problem and get it running again. Our certified technicians work on central air conditioners, ductless mini-splits, and air handlers, and we use quality parts for every repair. We start with an accurate diagnosis so you pay for the fix that's actually needed, and we give you clear, upfront pricing with no hidden fees. Many repairs can be handled in a single visit, and we keep the work area tidy when we're finished. If your system is strugg...

Installing a new furnace is a big decision, and we aim to make the process straightforward. We start by assessing your home's heating needs and your existing ductwork, then recommend a unit that fits the space and your budget. Our highly trained installers handle the entire project, from removing the old furnace to testing the new one before we leave. You'll get a clear quote before any work begins, and we treat your home with care throughout the job. Serving homeowners across the Denver area fo...

A heat pump can heat and cool your home efficiently, but it needs regular attention to keep performing well. We provide heat pump maintenance, repairs, and installation, and we can also set up dual-fuel systems that pair a heat pump with a furnace for improved efficiency. During a service visit, our technicians check refrigerant levels, clean key components, and look for early signs of trouble. We explain what we find in plain terms and give you upfront pricing before any repair work starts. If...

A heating failure on a cold night is more than an inconvenience, so we make emergency repairs a priority. When your furnace, boiler, or heat pump stops working, our technicians respond to find the cause and restore heat to your home. We handle everything from strange popping and banging noises to complete system failures, using high-quality parts for the repair. You'll get an honest explanation of the problem and your options, along with an upfront quote before we begin. Keeping your family warm...

Ductless mini-split systems are a practical choice for homes that lack ductwork or need extra comfort in specific rooms. Our certified installers assess where the indoor units will work best, plan the outdoor connection, and handle the full installation with minimal disruption to your home. We keep the job clean and organized, and we walk you through how to operate the system once it's running. Each project begins with a consultation to understand your cooling and heating needs, followed by a cl...

The air handler moves heated or cooled air through your home, and when it fails or becomes inefficient, replacing it can restore proper airflow. Our technicians evaluate the existing unit and ductwork, recommend a replacement that matches your system, and handle the installation from start to finish. We pay close attention to airflow and performance so your home heats and cools evenly once the new unit is in place. You'll receive a clear quote before any work begins, and we leave the work area c...

Boilers provide steady, comfortable heat, and when one needs repair, we aim to find the problem quickly and fix it right. Our technicians work on boilers as part of our broader heating services, including radiant floor systems and zone controls, so we understand how the pieces fit together. We begin with a careful diagnosis, explain what's wrong in plain language, and give you an upfront quote before any work starts. Whether your boiler is making strange noises or has stopped heating, we'll get...