Business Details
31 Years
experience
Expert Excavation Services in Mexico, MO
Donaldson Excavating has served Central Missouri for over 47 years as a full-service excavation company. Our expertise spans commercial site preparation, residential grading, agricultural projects, and municipal infrastructure, including water mains and sewer systems. With a focus on quality and reliability, we utilize advanced equipment and trained personnel to meet diverse excavation needs. Our team includes OSHA-qualified professionals and MSHA-trained experts, ensuring compliance with safety and industry standards.As a Missouri American Water Company-approved contractor and licensed sewer installer, we deliver precision in every project. Operating since 1995, we prioritize customer satisfaction through timely execution and adherence to rigorous safety protocols. Our service area extends 100 miles from Mexico, MO, with flexibility for larger projects. Backed by certifications and decades of hands-on experience, we remain committed to excellence in excavation, grading, and trenching services.
Services
Excavations
Grading
Trenching
Hauling
Site Clearing
Heavy Earthworks
Structural Excavation
Civil Utilities
Finish Grading
Details
- Year established: 1995
Highlights and features
- We employ OSHA-qualified professionals with 47 years of excavation expertise.
- Our team includes MSHA-trained experts and licensed sewer installers.
- We serve a 100-mile radius of Mexico, MO and travel further when needed.
- We maintain a rigorous safety program and DOT certification for compliance.
- We've provided reliable excavation services to Central Missouri since 1995.
Associations and certifications
- OSHA 10
- OSHA 30
- MSHA Trained
- Missouri American Water Company Approved Contractor
- Licensed Sewer Installer
- MO Dept Of Health Qualified OWTS Installers
Services
Commercial Site Preparation
We specialize in commercial site preparation, including grading, storm sewer installation, and water main construction. Our team ensures proper drainage and foundation readiness for new developments. With decades of experience, we deliver precision in large-scale projects.
Agricultural Excavation
Our agricultural services include waterway construction, irrigation lakes, and field tile installation. We address erosion control and wetland structures to optimize farmland efficiency. Expertise in terraces and drainage systems supports sustainable farming practices.
Residential Grading
We provide residential grading for new home construction and land development. Our work ensures proper water runoff and stable foundations. Experienced operators use precision equipment to meet local building codes and homeowner needs.
Trenching Services
We install trenches for sewer mains, water lines, and electric conduits. Our methods prioritize safety and accuracy to protect existing infrastructure. Licensed installers ensure compliance with municipal regulations for underground utilities.
Civil Utilities
We handle civil utility projects including sanitary sewer mains and stormwater management systems. Certified by the Missouri Department of Health, we install wastewater treatment systems and comply with state standards for public infrastructure.
People
Darren Donaldson
Owner/Operator
Darren Donaldson has over 47 years of excavation experience, specializing in heavy highway and bridge construction. He co-founded Donaldson Excavating in 1995, focusing on quality and customer satisfaction through hands-on leadership.
Scott Brooks
Partner
Scott Brooks joined Donaldson Excavating as a partner in 2011 with 24 years of field experience. A Linn Technical College graduate, he previously worked with Emery Sapp and Son, bringing expertise in large-scale excavation projects.
Questions
What excavation services do you offer?
We provide commercial site prep, agricultural projects, residential grading, trenching, and civil utility installation including water and sewer mains.
How long have you been in business?
Darren Donaldson founded the company in 1995, building on 47 years of personal excavation experience.
Do you work outside Central Missouri?
Our primary service area is a 100-mile radius of Mexico, MO, but we travel further for larger projects.
Are your team members certified?
Our team holds OSHA 10/30 and MSHA certifications, with licensed sewer installers and DOT compliance.
What sets you apart from competitors?
We combine decades of experience, safety certifications, and a commitment to completing projects on time and to exact specifications.
