We're a family business that treats our customers like family!

Greenserve, originally G&S Quality Insulation, is a full-service Waterproofing and Home Performance Business that has been in operation since 2014.

With over 45 years of combined experience, Greenserve provides custom waterproofing systems and effective building envelope solutions for new construction and retrofits of older homes and businesses in Charlotte, Winston-Salem, and the whole Piedmont Triad.

We offer technical assistance with home performance issues concerning moisture, heat loss, and indoor air quality.

Our Home Energy Assessments involve diagnostic equipment, infrared scanning, and our own experience and knowledge to find problems and recommend solutions. Once the problems are found we develop a scope of work, assist in securing rebates and tax credits, and eliminate the issue. This results in a home that is healthier, more comfortable, and more energy-efficient for our customers.

As a certified BPI (Building Performance Institute) Building Analyst certified company, Greenserve has been trained in the house-as-a-system approach. As BPI Building Analysts, Greenserve auditors are certified to conduct blower-door tests, combustion appliance inspection, and repair, air quality testing including carbon monoxide detection, duct testing, and airflow testing.

Our Mission

Our Mission

At Greenserve, our goal is to provide the highest quality home performance services the area has to offer accompanied by the most pleasurable customer experience possible. With every customer, we aim to transform their home or building into a healthier, more comfortable, and energy-efficient place to live or work!

References Gladly Given Upon Request

Greenserve holds many accreditations including Grate Products Certified Healthy Basements Contractor, Building Performance Analyst Certification, EPA Lead-Safe Certification, we also provide Drainage, Crawl Space Moisture, Humidity Control, Mold Remediation, Basement Waterproofing, and Structural Wood Repair. We have quickly earned a reputation for quality in our area and we look forward to showing you that it is well deserved!

Contact Us! or call us at (980) 432-0042 for Free Estimates!