Licensed and bonded in Swansea, IL to provide these certified HVAC services:
This is why Energy Stars is a different Swansea, IL heating and cooling company.
Energy Stars is a trusted expert in heating and cooling specializing in HVAC energy efficiency and indoor comfort. We are a family owned and operated locally. Our primary goal is to make sure you and your household live year round in a comfortable home, have affordable energy costs and a reliable HVAC system. Over the last few years we have installed more heating and cooling equipment in the St. Louis Metro-East Illinois region than any other local contractor.
During this time, we have installed commercial and residential furnaces, heat pumps, air conditioners, indoor air quality systems, home insulation and air sealing products. On every job our technicians follow established heating, ventilation, and air conditioning (HVAC) best practices to install, maintain and repair heating and cooling system. Following these guidelines will ensure your system is energy efficient, environmentally friendly, and operating at peak comfort performance. Energy Stars also follows all industry guidelines and current building science with all of our installations of insulation, air sealing products and crawl space encapsulation for the residents of Swansea, Illinois.
Please see our reviews from your neighbors and fellow residents of Swansea, IL.
Get To Know Us



Mike Boone and Jason Orsega have put decades of experience into Energy Stars Heating & Cooling. They co-founded Energy Stars Heating & Cooling in 2013 with a shared goal to help homeowners reduce their energy usage and to provide the best customer service through technology, experience and training Energy Stars Heating & Cooling is a contractor committed to doing things based on building science, which will insure your family’s health, safety and comfort. Also get to know our team!
Our 5 Star Difference



Few heating and cooling contractors help you get your manufacturer's warranty. We will fill out and send in your paperwork for you. All systems we install will come with a no worries parts and labor warranty backed by York. You shouldn’t have to do anything with our installed systems for the first 10 years besides replacing air filters and doing the yearly regular maintenance.



With each system we install, we do a natural gas leak test to verify that everything is installed leak free. Also we install a carbon monoxide detector in each home to make sure everyone is safe. These harmful fumes are a serious health risk.



The service we provide is done the way you would expect us to if it were our own home. We treat you like a family member or a neighbor. Our core philosophy is to deliver this service to you or make it right if we don't. If there is a problem with our service, Energy Stars will fix it because we believe in doing what is right.



We guarantee that each piece of equipment is going to be the right size to provide you comfort and peak energy efficiency. If we go too big with your furnace heater or air conditioner, it will cost you more upfront, may cause the equipment to wear out faster or fail and will not provide energy efficiency. Designing the system to be the right size, will insure that you are going to be comfortable and get the best lifetime value out of your furnace heater or air conditioner.



Our staff’s training and knowledge is the biggest reason that Ameren chose us to be a Core Ally in their energy efficiency program. We have spent over $500k a year in training our technicians to maintain our standards and the knowledge needed to keep up with all of the newest technologies. Energy Stars has also made a large investment into building our own training facility at our corporate office. This facility allows us to training new employees and test new technologies before they go out into the field.
We proudly offer York products and their industry leading 10-year Worry Free Warranty



YORK® brings together the best in performance, efficiency, and reliability into your home heating and cooling systems. Energy Stars Heating & Cooling Co understands you want consistent comfort and low energy bills. YORK® residential products are recognized by organizations like Good Housekeeping and Consumer Digest for dependability. YORK® residential systems are designed, engineered, and assembled in the United States where quality standards are closely monitored to ensure the best performance each and every run. YORK® systems are also backed by some warranties in the industry so you always have peace of mind.
More about the City of Swansea, IL



Swansea is a village in St. Clair County, Illinois. It is a part of the St. Louis metropolitan area and Metro East in southern Illinois. It is surrounded by the cities of Fairview Heights, Belleville, O’Fallon, and Shiloh.
In the late 19th century the area that is now Swansea was a mix of farming and commerce. It was home to underground coal mines, foundries, brickyards, and the Gundlach Drill Works, manufacturers of the most efficient grain drills of that era. The early residents were fiercely independent and bent on conducting their own affairs. When the municipality that sat on their doorstep reached out to annex their lands and businesses they decided to start their own community.
On November 27, 1886, a group of 35 area residents petitioned the county government "that they are desirous of having said territory organized as a village...That the name of the proposed village shall be New Swansea."
The residents voted on December 16, 1886, to form their own community and name it “New Swansea”. A petition for annexation to the city of Belleville was being circulated in the territory. Establishing an independent community was a quick and effective method of avoiding annexation. And so a new municipality was incorporated on December 20, 1886. In 1898 the lot at the corner of Brackett and Illinois Streets was purchased for $300. The Village Hall was completed shortly thereafter at a cost of $619.50.
Proudly Serving Swansea, IL for all your Heating & Cooling Needs
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Our Services
- Furnace Repair
- Heat Pump Repair
- Boiler Repair
- Mini Split/Ductless System Repair
- Furnace Installation
- Heat Pump Installation
- Mini Split Installation
- Attic, Crawl Space, Wall Insulation
- Crawl Space Encapsulation
- Professional Duct Cleaning
Our Reviews
We Service All of the Metro East & Parts of St. Louis


