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 This part of the energy audit often reveals issues such as clogged filters, outdated systems, or poor airflow that contribute to higher energy bills.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

Cole is very knowledgeable alot of information came my way. Almost a tad to much, but I am glad it came. As opposed to not enough information, in regards to what. He was seeing in our system, compared to other homes. He explained all my options on how to maintain our system. Or a complete new system with the issue with ours. No scare tactics,or trying to sell the biggest system. We ended up buying right in the middle range of systems, glad Cole explained all of our options. Update we purchased new HVAC system, along with a humidifier. Brandon and Carter were top notch, texted to let us know they were on their way. Originally told us about 8 hours to install, got it done in just over 6 I think. They didn't rush the install to get down quicker, they just are experienced. Professional from start to finish, Brandon explained every step he did. From the the new equipment how it flows,to new materials used to get it all completed. Carter was great showing me the thermostat and the Ac unit rundown outside. Great job boy's keep on doing.
Steve Doerhoff
2 days ago
Nathan and Jason did the work at our home. They were extremely thoughtful and courteous. They took the time to explain everything to us so that we felt comfortable with the new system. It was a joy having both here at our home! Please give them all 5's from us.
Thomas Kane
5 days ago
Cole is very knowledgeable alot of information came my way. Almost a tad to much, but I am glad it came. As opposed to not enough information, in regards to what. He was seeing in our system, compared to other homes. He explained all my options on how to maintain our system. Or a complete new system with the issue with ours. No scare tactics,or trying to sell the biggest system. We ended up buying right in the middle range of systems, glad Cole explained all of our options.
Steve Doerhoff
7 days ago
Travis was so kind and informative. Also how quickly someone came out to fix our heater was amazing! Speedy communication overall.
Kelsey Castulik
1 week ago
Jacob was great. I was lucky a friend recommended this company to me. So grateful I found a company I can trust and feel comfortable with. Jacob was so nice and professional very good at what he does. I am a happy happy customer. I get service check ups every year for my heating and cooling. I always have a great experience from the beginning to the end. Everybody is super nice. Cole is the guy who always shows up to service if needed. He is very professional and respectful to my property and myself. I am so happy with this company. I am a super happy happy customer. Cole is great.
Debbie Nyberg
1 week ago
Cole came to my residence. He is very professional. He explained my situation and gave some options. I recommend this company to all my friends and neighbors. Cole is such a super guy. I felt so comfortable with him and how he projects himself. I could tell he worked for a great company that had a great team. Thank you for such wonderful service.
Debbie Nyberg
1 week ago
This was the best service call I ever had. On time and was able to fix problem with no trouble
Robert Barrett
1 week ago
⭐️⭐️⭐️⭐️⭐️ **Outstanding Service from Cole Wolfe at Stay Cool Climate Control!** I had an excellent experience working with **Cole Wolfe** from **Stay Cool Climate Control**. From start to finish, Cole was professional, knowledgeable, and incredibly friendly. He took the time to explain everything clearly, answered all my questions, and made sure I understood my options before any work was done. He came prepared with the correct equipment, went above and beyond, and the installation was completed in a reasonable timeframe. It’s rare to find someone who combines technical skill with such genuine customer care, but Cole absolutely delivered on both. I truly appreciate the honesty, attention to detail, and top-notch workmanship. I wouldn’t hesitate to recommend **Cole Wolfe and Stay Cool Climate Control** to anyone looking for reliable HVAC service. They’ve earned a lifelong customer! Thank you!
Terri J Woods
1 week ago
I highly recommend Stay Cool Climate Control. They are a local and family-owned company. Cole came out and did a service check, he went over and explained what was wrong with my unit and went over some options. Eric came out and went over all my options. They both were very informative. Brandon did a great job installing my new system. He explained everything after the install was done. Being such a large purchase/investment, you want to go with someone you can trust. These guys are great!!
Neil
1 week ago
I highly recommend Stay Cool Climate Control. Everyone from the office to the technician is extremely professional, courteous and a pleasure to work with. Our technician today was Cole. He notified us when he was on his way. While here, he patiently walked us through the current state of our HVAC and recommended having the blower motor cleaned. There was no high pressure sales pitch, just facts.
Michelle McLaughlin
2 weeks ago
Cole W was out not only to do bi/yearly check and maintenance, but we also had issues with the heat coming on. He was very professional and the nicest person I have encountered in a while. Every time we have had this company out including installation they have been so nice. I would give them a 10 out of 10 each visit!
Vickie
2 weeks ago
Great company to work with, they were out to replace our entire HVAC system within 36 hours of it going down. Nathan and Carter did a great job installing. Very professional. Will use again if ever needed.
Justin Dossey
2 weeks ago
They came out same day I called to talk through and give us an estimate. They came out the very next morning to install. Wonderful Service from Jeremy, Brandon, and Trey!
Jayne Hibbeler
2 weeks ago
Travis is very nice and he explained everything to me regarding the issues. I love this company and highly recommended. Very professional and nice people and easy to talk to. Thanks to James and Carter also. Cole fixed my home humidifier yesterday 10-21-2025 and Jacob just got done replacing the gas Valve in my furnace - They both did an amazing job. Very kind people and very professional. Highly recommend this company. Amazing customer service as always.
Tess Vlogs
2 weeks ago
Jacob was very professional and courteous. Let us know the return air to the blower was undersized. Recommended we replace the blower in the future if necessary rather than replace expensive ductwork now.
Thomas Goulden
2 weeks ago
Peter was fantastic. Came in to our shop and addressed the problem almost immediately with our heater. Then made several recommendations on future maintenance techniques to keep us warm through the winter. Thanks so much stay cool!
coda ryan
2 weeks ago
Cole was excellent and professional.
Jacob Morrison
3 weeks ago
Thank you to the whole family at Stay Cool for making it painless to switch over HVAC services to them! Cole came and serviced our heater and took the time to explain how to be proactive when it comes to maintaining the system. What a pleasant and respectful person he is. Highly recommend these folks!!!!
Rob Jaycox
4 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.