Donald S Mac Lean Inc
Serving the Bay Area since 1985, Donald S. Maclean Inc. specializes in commercial concrete construction and general engineering. As true masters of our craft, we take great pride in our reputation for delivering the highest quality product. Our handpicked crew of cement masons, laborers, and carpenters is 100% union and all of our foremen have 20+ years of experience. By intentionally keeping the company at a manageable size, Don and Matt are able to oversee every aspect of every project. It is this personal approach, professional expertise, and proactive attention to detail that sets DSM apart.
We provide detailed project budgeting to ensure that your project stays within your financial constraints.
We handle all necessary permitting to ensure your project complies with local regulations.
Our team is skilled in grading to ensure a level and stable foundation for your construction project.
We specialize in the installation of dowels and reinforcing steel to ensure structural integrity.
Our masons are skilled in laying and binding building materials such as brick, concrete block, glass block, and clay block.
We offer comprehensive survey and design services for grading plans to ensure your project's success.
We provide safe and efficient demolition services to prepare your site for construction.
Our team is experienced in creating and installing formwork to shape your concrete structures.
We specialize in furnishing, placing, and finishing concrete to meet your construction needs.
We offer asphaltic concrete paving services for roads, parking lots, and other surfaces.
- Fully Accredited and Insured
We are fully accredited and insured for your peace of mind.
- Veteran owned and operated
DSM Inc. is proudly veteran owned and operated.
- More than 15 years in business
We have been serving the Bay Area for over 15 years.
- ABC
We are accredited by the Associated Builders and Contractors.
- AGC
We are also accredited by the Associated General Contractors.
“DSM Inc. has been a trusted partner for our construction projects.”
“Their attention to detail and commitment to quality is unmatched.”
