Cool Sunshine Heating & Air Conditioning

When the Denver Metro summer heat arrives, you need an air conditioning system you can rely on. At Cool Sunshine, we provide comprehensive AC services to keep your home refreshingly cool and comfortable. Whether you need a routine maintenance check to ensure peak efficiency, a prompt repair for a sudden breakdown, or a complete new system installation, our highly trained and certified technicians are here to help.We service all brands and models, offering honest assessments and upfront pricing w...

Stay warm and safe during the chilly Denver Metro winters with expert heating services from Cool Sunshine. We specialize in the repair, maintenance, and installation of a wide range of heating systems, including gas furnaces, boilers, heat pumps, and innovative dual-fuel systems. If your furnace is making unusual pops, booms, or rattles, our technicians can diagnose and fix the issue quickly, restoring quiet, reliable operation.Our heating services are designed for homeowners who value safety, e...

The air inside your Denver Metro home should be as clean and healthy as it is comfortable. Cool Sunshine's indoor air quality (IAQ) services are designed to reduce allergens, pollutants, and humidity, creating a healthier living environment for you and your family. We offer solutions like advanced air filtration systems, humidifiers, dehumidifiers, and UV light purification to tackle common issues like dust, pet dander, mold spores, and dry winter air.This service is ideal for households with al...

Cool Sunshine Heating and Air Conditioning has been a family-owned HVAC provider serving homes across the Denver Metro area for over 25 years. Our team handles heating, cooling, installation, repair, and maintenance, and we bring more than 60 years of combined experience to every visit. We aim to do the job right the first time, keep the work clean and tidy, and give you upfront pricing. Whether your system needs a tune-up before the season changes or a full replacement, we are your neighbors, a...

Installing a new furnace is a big decision, and we guide you through it from start to finish. We start by evaluating your home and current system, then help you choose a high-efficiency unit that fits your space and your budget. Our installers work carefully and respectfully, keeping the job clean and making sure the new system integrates properly with your ductwork. We take the time to explain your options so you know what to expect, and we stand behind the work with the same attention we bring...

A heating failure on a cold Denver night is more than an inconvenience, so we treat urgent calls with priority. Our technicians come prepared to diagnose and repair the problem, whether your furnace is making strange noises, has stopped igniting, or is simply not producing heat. We explain what is wrong, give you clear options, and keep the work tidy while we restore warmth to your home. Our experienced team is ready to help your household stay safe and comfortable through the coldest stretches...

A heat pump can provide both heating and cooling from a single system, which many Denver homeowners find appealing for year-round comfort. Our installers assess your home's layout, insulation, and existing equipment to determine whether a heat pump is the right fit. We walk you through the efficiency options and what to expect from operating costs, then handle the installation with care and attention to detail. Our goal is a system that runs quietly and reliably in both summer heat and winter co...

Ductless mini-split systems are a practical choice for homes that lack ductwork, have rooms that run hot or cold, or need a targeted addition. We help you decide where indoor units should go for the best airflow and comfort, then complete a clean, careful installation that respects your walls and living space. Each zone can be controlled separately, which helps you heat and cool only the areas you use. Our team is happy to explain how a ductless system would work in your home and what the setup...

The air inside your home affects how everyone in your household feels, especially if you deal with allergies or asthma. We assess your home's air quality challenges and your existing heating and cooling equipment, then recommend options such as air filtration, humidifiers, dehumidifiers, or UV purification. Products are selected to work with your system and installed cleanly and carefully. Our locally owned team focuses on practical solutions that reduce dust, pet dander, and dry winter air so y...