Beginnings in Gauteng

Waterproofing | Gutters

Founded in Gauteng, GM Waterproofing started with a simple purpose: solving waterproofing challenges for local homes and businesses. From humble beginnings serving suburban roofs and balconies, we’ve grown through trust, transparency, and word‑of‑mouth referrals—now delivering tailored solutions across Johannesburg, Pretoria, Midrand, Roodepoort, and beyond.

Mission & Vision

Inspired by other local leading waterproofing companies, we have improved and refined the business. Putting our customers needs and wants first has led us to:

Deliver cost-effective, high quality waterproofing solutions.

To be recognised as SA's most trusted waterproofing provider, known for integrity, innovation, and customer satisfaction

Inspired by other local leading waterproofing companies, we have improved and refined the business. Putting our customer's needs and wants first has led us to:

GUARANTEES

Up to 10-year workmanship warranty

on all waterproofing systems, including membranes, coatings, and sealants.

Client Satisfaction

95%

Project Success Rate

90%

Client Retention Ratio

92%

GMWaterproofing aim to provide high quality workmanship using people who care and have pride in what they do, in an efficient and friendly manner, on time and on budget. We endeavour to earn the trust and confidence of those for whom we work.

Quick Links

Home

About Us

Projects

Contact

Terms and Conditions

Address

P.O.Box 1549, Ruimsig,
1724, Roodepoort

We are open

Mon - Sat: 9 AM - 5PM

Guarantee

At GM WATERPROOFING our mission and vision is to provide high quality workmanship using people who care and take pride to what they do, in a inficiant and friendly manner. On time and on buget we endevor to earn the trust and confidance for those who we work for.