Welcome to Deltacon Projects
Johannesburg's preferred High End Boutique Construction Company.
Quick Service
Send Quotation Request
About US
Construction Company
Deltacon Projects is a Project Management Company that will manage your Project from start to finish with our focus on quality as our primary objective. We are the sum total of over 32 years experience in the Building, Maintenance & Management industries.


We comprise of 2 owners, Henriek de Wet & Pieter Swart, 15 permanent staff & an array of time tested sub-contractors. Henriek made his way through various trades, & from the start, he focused on being the best in the trade in whatever he did, striving always for perfection. He is able to do every trade better than any tradesman on a building site, & thus has a tremendous advantage when it comes to planning & execution of such. His vast knowledge of all trades also gives the added advantage of being able to integrate different trades & helps to eliminate the limitations of scope & design in single trades, when working with Architect’s & Owner’s dreams.
Pieter has vast experience in Marketing & Managing fields & has successfully owned & managed companies. His amazing communication & managing skills in dealing with admin, reports & updates with the clients, architects & sub-contractors alike.
Our 15 permanent staff members have been personally trained by management over the past 10 years. Specializing in the finishing stages of all trades, we take pride in delivering exceptional final results with the expertise to seamlessly integrate different trades. This ensures a cohesive and polished outcome. Additionally, our hands-on approach allows us to intervene when necessary, keeping all phases of the project on track and completed efficiently.
- Certified Company
Our Services
We Provide Superior Construction Services:

Residential Construction:
Our philosophy is to create beautiful, and practical backdrops to our client’s lives.
From groundbreaking to the final walkthrough, we handle every aspect of your home’s construction with precision and care.

Custom Commercial Design
We specialise in creating beautifully executed commercial projects, large or small.
Work with our design team to create a store that’s uniquely yours. We will bring all your ideas to life, down to the smallest detail.

Renovations & Additions
Transform your existing space into something extraordinary. Whether it’s a kitchen upgrade or a full home expansion, we’ve got you covered. From the smallest to the largest project we will ensure the end result is a dream.
Additional Services
We Also Offer:
- Design-Build Services
- Project Management
- Green Building & Sustainability
- Landscaping & Outdoor Living
- Maintenance & Repair Services

What our previous clients say about us:

Jeniffer Smith
CHEF
“Working with Deltacon Projects was a dream! They listened to our needs and delivered a home that exceeded our expectations.”

Pamela Duncan
DIRECTOR
“The attention to detail and professionalism were unmatched. We couldn’t be happier with our new home!”

Steve Tailor
CFO
“I worked with Deltacon Projects on my roof replacement. They provide reliable construction services at competitive prices.”
Why Choose Us?
Six Reasons Why People Should Choose Us
Expertise:
Decades of experience in residential, commercial and industrial construction.
Quality:
We use only the best materials and cutting-edge techniques.
Trained Workers
All our workers are qualified builders with years of experience.
Customisation:
Your home, your way—tailored to your needs.
Transparency:
Clear communication and no hidden costs.
Sustainability:
Eco-friendly practices for a greener future.
Not Sure Where To Begin?
Find The Perfect Solution For All Your Construction Needs.
Head Office:
Contact Us:
Ready for some hammer time? Write to us or give us a call now.
Address: Botha Avenue, Waterval Estate, Johannesburg.
Phone: +27 83 607 0739
Email: pieter@deltaconprojects.com
Free Consultation
Get A Free Quote
EXCELLENT Based on 3 reviews KASONGO DANGE2024-09-04Trustindex verifies that the original source of the review is Google. If someone is searching for the best construction company for custom home building. Trust Deltacon Projects, they were really very easy to work with. Darren Ninham2023-04-12Trustindex verifies that the original source of the review is Google. A wall extension was needed and Deltacon Projects assisted, their workmanship, quality and professionalism were all excellent. They work clean and tidy with friendly and trustworthy workers. The final product was exactly how we envisioned it. Tanya Smit (Tanz)2021-04-07Trustindex verifies that the original source of the review is Google. Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more