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Dr. Energy Saver Charlotte is the local Dr. Energy Saver serving parts of North and South Carolina.
We are a third generation business that originally started out as a small sheet metal shop and metal roofing company. W. Fred Long opened the business in 1927 and later passed it to his son Ronald J. Long, Sr. in 1971, who passed it to his sons Steven and Joel in 2005.
As the company expanded over the years, we took to duct fabrication, commercial roofing, and commercial and residential HVAC. Because HVAC is the largest percentage of energy used in homes, we thought it was a natural progression to add an energy related division to the business.
We are very excited to have the opportunity to expand and are even in the process of opening a customer care center where all of our sales, marketing, accounting, and training operations will be located.
Dr. Energy Saver Charlotte offers homeowners energy efficient products and services. We can provide you with efficient lighting, replacement windows and doors, water heaters, insulation, air sealing, help with water conservation, sources for renewable energy, and much more to help you save money.
We have helped many homeowners pay less for energy bills by making their homes more energy efficient. Our comprehensive home energy efficiency solutions are customized to fit your specific needs.

Gastonia Sheet Metal has been voted Gaston Gazette Reader's Choice Contractor for 5 straight years, has an A+ rating from the Better Business Bureau (BBB), has been the Gaston Chamber of Commerce Small Business of the Year, and is a Carrier Distinguished Dealer! We work hard to make sure our business is among the best of the best and pride ourselves on the service and quality we show all of our customers.
We love to get involved in the community as well, and support the Rotary Club of Gastonia, Habitat for Humanity, Salvation Army Boys and Girls Clubs, Great Gaston Boys and Girls Club, United Way Annual Campaign, Community Foundation of Gaston County, Cancer Services of Gaston County and the Optimist Club.
Dr. Energy Saver Charlotte strives to be a reputable business and have succeeded in many ways. We are affiliated with the ACCA, PHCC, National Comfort Institute, Home Builders Association of Gaston County, Gaston Chamber of Commerce, and the Mechanical Contractors of North Carolina. Only reliable and superior businesses are associated with these organizations and we strive to be amid the most respectable businesses.
Our mission statement says it all- "To provide comfort and peace of mind- to every customer- on every call- every day." As a growing business we know that are customers are most important and our goal is to serve them as best as we can not some days, but every day.

Local homeowners in Gaston, Mecklenburg, and York Counties have come to us for help with saving energy.
Dr. Energy Saver is dedicated to helping homeowners find cost-effective solutions to save energy in their home. By reducing their home-energy carbon footprint, Dr. Energy Saver helps homeowners reduce their energy bills and live a more comfortable, environmentally-friendly lifestyle.
| Crawl Space Encapsulation | | Water Heaters | | Solar PV | | Air Sealing |
| Home Insulation | | Windows & Doors | | Ductwork | | Radiant Barrier |

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