Our Services
From earthworks to asphalt, building roads that last.
Earthworks
Careful grading and soil preparation to create a solid foundation.
Paving
Final asphalt layers applied smoothly for long-lasting road surfaces.
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What our clients say about sigma
Sigma’s team handled our road project with great care and professionalism. The quality and timing exceeded our expectations.
Mark Lee
Austin TX
Their attention to detail and commitment to sustainability really stood out. We felt confident every step of the way.
Sara Kim
Denver CO
★★★★★
★★★★★
FAQs
What services do you offer?
We handle all road construction stages, from earthworks to asphalt paving.
How do you ensure quality?
Our team uses modern technology and strict standards to guarantee lasting results.
Which sectors do you serve?
We work across residential, commercial, administrative, and educational projects, always focusing on client trust and excellence.
Do you offer project management?
Yes, we provide professional supervision balancing design, quality, and sustainability.
When was Sigma founded?
Sigma Contracting was established in 2021 with a focus on road construction.