Free Home Energy Audits in Charlotte, NC & Surrounding Areas
High electric bills, uncomfortable rooms, drafts, or moisture problems? Our FREE Home Energy Audit helps uncover what's causing energy waste and discomfort in your home. Serving Charlotte, Gastonia, Fort Mill, and surrounding areas.
BOOK ENERGY AUDIT ONLINEFree for eligible homeowners | Normally $249
What Is a Energy Audit?
A home energy audit, also called a home energy assessment, evaluates how efficiently your home uses energy. We check for insulation problems, air leaks, moisture, mold, ductwork issues, and other issues that can affect comfort and energy costs.
Lower Energy Bills
Find hidden energy waste that may be driving up your monthly heating and cooling costs.
Improve Home Comfort
Discover why certain rooms feel too hot, too cold, or drafty throughout the year.
Improve Air Quality
Identify moisture, humidity, and air leakage concerns that may affect your indoor air.
What's Included in Our Home Energy Audit?
Our Comfort Advisors evaluate your home using specialized testing and inspection tools to uncover hidden efficiency and comfort problems.
Attic & Insulation Inspection
Check insulation levels, coverage, and potential energy loss. Explore insulation services.
Crawl Space Inspection
Look for moisture, humidity, air leaks, and other crawl space concerns. Crawl space solutions.
Blower Door Testing
Measure how much air leaks through your home's building envelope. Learn more.
Thermal Imaging
Use infrared imaging to help locate temperature differences and possible hidden insulation or air leakage issues.
Ductwork Inspection
Check accessible ductwork for potential leaks and airflow concerns. Ductwork services.
Moisture & Air Quality Checks
Evaluate humidity, visible growth, and other conditions that may affect indoor comfort and air quality.
Get Your Home Energy Audit FREE!
GSM Services is currently offering eligible homeowners a FREE Home Energy Audit, normally $249.
SCHEDULE MY FREE ENERGY AUDITOffer not valid for homes involved in an active real estate transaction.
Signs Your Home Needs an Energy Audit
Not sure why your electric bill is so high or why your home never feels comfortable? These common problems may indicate hidden energy inefficiencies.
High Electric Bills
Rising energy costs without a clear reason may indicate air leaks, poor insulation, or inefficient heating and cooling.
Hot, Cold, or Drafty Rooms
Uneven temperatures may be caused by insulation gaps, leaky ducts, or HVAC issues.
High Humidity or Musty Smells
Excess moisture or odors may indicate crawl space, ventilation, or humidity problems.
HVAC Running Constantly
Frequent cycling or long run times may signal energy loss, equipment issues, or an inefficient home.
Dusty Rooms & Dirty Vents
Air leaks and ductwork problems may allow unwanted dust and particles into your home.
Cold Floors or Rooms Above Garages
These areas can experience comfort issues due to inadequate insulation or air sealing.
What Causes High Energy Bills?
Your HVAC system isn't always the problem. Energy waste can occur throughout your home, making heating and cooling more expensive.
- Poor attic or wall insulation
- Air leaks around doors and windows
- Leaky or poorly insulated ductwork
- Crawl space moisture and humidity
- Inefficient heating and cooling equipment
- Improper ventilation
- Gaps around plumbing and wiring
- Air leaks between conditioned and unconditioned spaces
Our home energy assessment helps identify which of these issues may be affecting your specific home.
How Does a Home Energy Audit Work?
1. Schedule Your Free Audit
Book your appointment online at a time that works for you.
2. We Inspect Your Home
Our Comfort Advisor evaluates your home's insulation, air leakage, moisture, and other conditions.
3. Review Your Results
We'll explain our findings and recommend practical solutions to improve comfort and energy efficiency.
Audits may take up to 4 hours depending on home size and conditions.
Why Choose GSM Services?
For 99 years, homeowners have trusted GSM Services for expert heating, cooling, insulation, crawl space, and home comfort and energy solutions.
Family-Owned Since 1927
Generations of local experience helping homeowners throughout the Charlotte region.
Whole-Home Solutions
From insulation and ductwork to HVAC and crawl spaces, we look beyond just one part of your home.
Easy Online Booking
Schedule your free energy assessment online in just a few simple steps.
Home Energy Audit FAQs
Is a home energy audit really free?
Yes! GSM Services currently offers free home energy audits for eligible homeowners in our service area. The audit normally costs $249. The offer excludes homes in an active real estate transaction.
How long does a home energy audit take?
Depending on your home's size and the conditions found, an audit may take up to 4 hours.
Will a home energy audit lower my electric bill?
The audit identifies potential sources of energy waste. Addressing the issues found may help reduce energy use and improve home comfort. Actual savings vary.
What is blower door testing?
A blower door test uses a specialized fan to measure how airtight your home is and help identify unwanted air leakage.
Do I need an energy audit if my HVAC works?
Yes, it can still be helpful. Even a properly working HVAC system may struggle with poor insulation, air leaks, or ductwork problems.
What areas does GSM Services serve?
GSM Services provides home energy audits in Charlotte, Gastonia, Belmont, Mount Holly, Fort Mill, and surrounding North Carolina and South Carolina communities.
Book Energy Audit Online Today!
Find out what's affecting your home's comfort and efficiency with a FREE Home Energy Audit from GSM Services. Book online today!
BOOK MY FREE HOME ENERGY AUDITServing Charlotte, Gastonia, Fort Mill & Surrounding Areas