Stay Cool Climate Control

Thorough Energy Auditing

High utility bills, uneven temperatures, and drafty rooms are clear signs that energy is being wasted in your home. These issues can cause HVAC equipment to work harder than necessary, increase monthly costs, and leave you feeling uncomfortable in certain areas of the house. Over time, small inefficiencies turn into ongoing expenses that add up quickly.

Stay Cool Climate Control provides professional energy auditing in O’Fallon, MO and the Greater St. Charles County area to uncover the source of those problems. Our team uses advanced tools to evaluate your HVAC system, insulation, ductwork, windows, doors, and appliances with a detailed eye for inefficiency. We then create a step-by-step plan designed to lower energy bills, improve comfort, and enhance your home’s efficiency all year long. Call us today to schedule your energy audit and start making your home more efficient.

a row of homes in need of energy audit

What Is Energy Auditing and Why Do I Need It?

Energy auditing is a detailed evaluation of your home that identifies areas where energy is being lost or wasted. The purpose is to measure how efficiently your home uses energy and to uncover opportunities for improvement that can lower utility bills and create a more comfortable living space. During an audit, trained technicians use specialized tools to test, measure, and inspect different parts of the home to provide a complete picture of its performance.

You need an energy audit because small inefficiencies can add up to big costs over time. Drafty windows, leaky ductwork, poor insulation, or an aging HVAC system all contribute to wasted energy and higher bills. A professional audit shows you exactly where improvements will make the greatest impact, giving you a clear plan to save money and keep your home comfortable in every season.

Energy Auditing Services We Provide

Stay Cool Climate Control offers comprehensive energy auditing services that help homeowners save money and improve indoor comfort. Our detailed home energy audits combine advanced diagnostic tools with HVAC expertise to uncover inefficiencies and provide clear solutions for long-term savings.

HVAC System Evaluation

Our technicians carefully examine your heating and cooling equipment to determine how efficiently it is running. This part of the energy audit often reveals issues such as clogged filters, outdated systems, or poor airflow that contribute to higher energy bills. By identifying these problems early, we can recommend the most effective repairs or upgrades to improve performance and efficiency.

Insulation and Air Leak Detection

Proper insulation and a well-sealed home are critical to maintaining consistent indoor temperatures. During the energy audit, we check attics, crawlspaces, doors, and windows to locate leaks that let conditioned air escape. Addressing these gaps can significantly lower energy costs while making your home more comfortable year-round.

Ductwork Inspection

Leaky ducts are one of the biggest sources of wasted energy in a home. As part of your energy auditing service, we test ductwork for leaks, blockages, and poor connections that reduce airflow and strain your HVAC system. Fixing these problems helps ensure heated or cooled air reaches every room effectively.

Appliance and Lighting Review

Older appliances and outdated lighting often use far more energy than newer, efficient models. During an audit, we review your major appliances and lighting systems to highlight opportunities for improvement. Even simple changes like switching to LED lighting can have a noticeable impact on your monthly bills.

Utility Bill Analysis

Your past utility bills contain valuable data about how your household uses energy. We analyze these records during your energy audit to identify seasonal patterns, spikes in usage, or areas of unnecessary waste. This allows us to recommend specific changes that will deliver measurable savings.

Customized Energy Report

At the end of every energy audit, we provide a personalized report tailored to your home. This document outlines the issues we discovered, the improvements we recommend, and the potential savings you can expect. With this clear plan in hand, you can prioritize upgrades that will make the biggest difference.

Schedule Your AC Maintenance With Us Today!

Benefits of Energy Auditing

A professional energy audit helps you understand how your home uses energy and where improvements can make the biggest difference. By identifying hidden inefficiencies, you can enjoy greater comfort, save money, and create a healthier living environment.

  • Lower energy bills
  • Improved comfort
  • Longer equipment lifespan
  • Healthier indoor air quality
  • Reduced environmental impact

Why Choose Us for Energy Auditing

When you schedule an energy audit, you deserve a team that understands how to combine technical expertise with practical solutions. At Stay Cool Climate Control, we approach every audit with the same care and dedication we bring to helping our neighbors. Our technicians are trained to uncover the details that often go unnoticed, using proven tools and experience to pinpoint energy loss and inefficiencies. We focus on giving you clear answers, helpful recommendations, and the confidence to make decisions that improve comfort and reduce costs.

  • Family-Founded Values: Jeremy Wolfe started Stay Cool in 2019 with a vision for putting customer needs first, and every audit reflects that commitment to honesty and clarity.
  • Cutting-Edge Expertise: Our team completes over 100 hours of HVAC training each year to stay current with energy auditing techniques and best practices.
  • Transparent, Straightforward Process: We use advanced tools and clear explanations to ensure every audit is simple to understand and easy to act on.
  • Built-in Value with Every Audit: From virtual diagnostics to follow-up support, we make sure the results of your audit are useful and actionable.
  • Community-Centered Integrity: We support our community with unique programs like our taco referral initiative and by reinvesting in the neighborhoods we serve.

Schedule Your Energy Audit Today

Don’t let hidden inefficiencies continue to drive up your energy bills and reduce comfort in your home. Stay Cool Climate Control provides trusted energy auditing in O’Fallon, MO and the Greater St. Charles County area, giving you a clear plan to improve efficiency and save money. Our certified technicians deliver detailed reports, practical recommendations, and guidance on the best next steps for lasting results. Call us today or request your appointment online to schedule your energy audit and start enjoying a more efficient, comfortable home.

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Testimonials

Hear from Our Satisfied Customers

Great service, fair prices. Alex Larson came out had the issued diagnosed and fixed all in about an hour. Would highly recommend. Thank You
Brandon Martin
4 days ago
Very Quick efficient and reasonable. We made a call at 6:30 AM and by 10:30 AM. Our system was fixed on a holiday weekend. Alex our tech was very friendly and professional! We went ahead and signed up for the plan and look forward to working with them to help keep our home comfortable.
Lea Martin
4 days ago
Same day service, on time arrival, very friendly and professional.
scythescar
5 days ago
Always exceptional service from the scheduling to reminders and arrival notifications, to professional quality on-site work. We're never left with questions or worry, instead feeling comfortable and confident in the work and in the service / product we received. Jacob the technician was professional, courteous, informative and friendly. Highly recommend 👍
Jerry Creach
5 days ago
Alex went above and beyond what I was expecting.
Mikka Turnbull
5 days ago
The whole experience with this company was extremely pleasant! I called after hours last night to book & they came out first thing this morning. Alex, our technician was super friendly, helpful & explained every option super well. 10/10 recommend!
Joni Conley
6 days ago
We are impressed by how good Stay Cool Climate Control were to do business with. We had a zone system installed and Jeremy was very good at explaining the details of exactly what and how they would do the installation. Nat and Zack were very professional on the installation and cleaned everything up completely. Their pricing was very reasonable and honored my veteran service.
6/17/2024 I was so impressed with Stay Cool I signed up for their maintenance plan and Braden came out and did a spring check and cleanup. He was great and explained everything.
7/8/2024 I continue to be impressed with Stay Cool and the way they follow through with their customers.
7/17/2024 The new Nest thermostat was defective (wasn't charging the backup batteries) but otherwise was still working and Stay Cool immediately ordered a new one and replaced it. Their customer service is the best I've seen.
Update 11/27/2024: Service call. Stay Cool came right out for a service call and Braden did a great job. Thank You
Update 12/11/2024 Had Stay Cool install a Humidifier by Cole. Awesome job as usual. Love these people.
Update 11/7/2025. Cole came out for winter service. Cole is great and appreciate all his input.
9/3/2026 Awesome as always. Dalton is great, Thank You!
D Egner
6 days ago
Absolutely great experience. Responded fast and the tech was awesome.
Courtney Rogenhofer
1 week ago
I called late in the afternoon yet they still got Alex to my home in under an hour.
I've got an HVAC service company now.
A gentleman, and a fantastic representative of your company.
Extremely satisfied!
michael george
1 week ago
Shout out to Nathan and Johnnie. Very professional, polite, and patient on such a hot day. Couldn't ask for a better team of installers.
J Difatta
1 week ago
Update: since google won’t allow more than 1 review- I had to edit because my service today was so good.. since my original review a little over a year later I had new issues arise which caused some safety issues and replacement parts for my 30 year old system were a mess to find therefore I had a new system installed, it ran so efficient bills were lower I was so relieved but suddenly after a few months of using the ac it got hot and the fan wasn’t turning and I was sooo upset but stay cool came out promptly and Alex is a super professional all around nice guy who took his time and was so thorough in testing everything and figuring what caused the issue and it’s back cool in here!! Honestly people & warrenty! 🌮 bout service!😎!
I’m happy with this company and will refer them to anyone! Carter and every person I came in contact with by phone or text was patient and helpful. Cole and Brayden came out today for service and walked me through various options for repair vs replacement. They were prompt ( seriously prompt- beat me there). Super friendly and thoroughly explained everything with pictures. I opted for repair and they got it done on the spot. I’m not the best at names🙃 but was lucky to meet the owner of this company many years ago through a friend/ coworker before he started
after some bad hvac service experiences and he was so honest and knowledgeable and even corrected mistakes made by others in minutes, my ac never ran so well. This is my only choice from that day forward! Stay cool!
Michelle Muller
1 week ago
Wonderful experience!
Donna Jackson
1 week ago
Nathan and Johnny were awesome to work with during the install process. I was fortunate to have them.
James Samuels
2 weeks ago
AC went out last night with temps in the mid 90’s. With one call to Jeremy, he had a tech out first thing the next morning. Had me up and running again in less than an hour, and the house is already back to temp in less than 18 hours. Will definitely resume them again…prompt and reliable. Tech was super friendly…he also showed me a quick and simple fix I can do myself to prevent further damage down the road.
Jason Meinershagen
2 weeks ago
RECOMMEND! RECOMMEND!! RECOMMEND!!!
Great company, goes above and beyond, they don't money grab, they love pets.

My husband and I just bought our first home, we knew our A/C unit would eventually need replaced, next thing we know it was completely out in the middle of summer.

We reached out to Stay Cool and they showed up on time for both the initial inspection and the installation. Showed pictures of problem areas. Out the door price, taxes included. Very clean and professional. Even fixed our gas water heater exhaust because it was sketchy. Overall above and beyond what we expected.

I would also like to add again, THEY DONT MONEY GRAB! For the size of our home, the standard cheapest unit was a perfect fit. That is exactly what they recommended. They were very understanding of our finances as we just bought this house and even gave us different tips to help make this purchase easier.

We are so happy to know that we will not be having any issues any time soon! Thank you guys for all of your help and Stay Cool! 😉
MarcoPonchoDuo
2 weeks ago
Dalton was very professional and courteous. He explained everything in detail. He provided exceptional service. I will contact them in the future if I need any further service.
Allanda Davis
3 weeks ago
Jeremy was very professional and took the utmost care with the maintenance and repair of my home A/C. He was very thorough and didn’t try to push any services. He gave me my options and left the decision up to me! 10/10 great service.

I like that stay cool does their best to assign the same technicians to you each time. Jeremy was already up-to-date on my house and my systems, so there was no acclamation in order for him to begin service. I will continue to recommend stay cool to anyone that asks.
Sam Rein
3 weeks ago
Very professional, very knowledgeable, great customer service. 4th time I have used them at different properties and recommend them to anyone having HVAC issues.
M Ryan Peters
3 weeks ago

    Schedule Your Service with Stay Cool Climate Control

    Don’t hesitate to reach out to us for the comprehensive solutions you need. We are happy to discuss any concerns you may have and will provide the honest, professional advice you need to help you make the best decision for your home. Contact us today to schedule a free second opinion, request an estimate, or book an immediate appointment for heating and air conditioning services in O’Fallon, Missouri.