All Services
Excavation, Septic, Grading & Utility Installs and more in Elbert County, CO
Mathews Excavating & Septic is your trusted local partner for residential property improvements and underground construction services. Based in Elbert County, we proudly serve homeowners in Elizabeth and Kiowa, as well as surrounding communities throughout Adams, Arapahoe, Douglas, El Paso, and Jefferson Counties.
We provide dependable, code-compliant solutions for septic systems, excavation, grading, driveway preparation, and residential wet utilities. Our team understands the unique demands of rural properties and acreage lots, and we bring the experience and equipment necessary to complete projects efficiently and correctly.
Why Choose Mathews Excavating & Septic
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Locally owned, family-operated, and trusted within the community
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Extensive experience with rural and large-lot properties
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One experienced crew handling multiple services — saving you time and coordination headaches
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Clean job sites, clear communication, and reliable, long-lasting results
Common Projects We Help With
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New home site prep + septic install
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Home additions requiring excavation and grading
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Property drainage fixes and driveway improvements
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Septic upgrades for remodels or bedroom additions
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Utility trenching for water line installs
Request a Quote
If you need full-service septic, Inspection, installation or repair work, excavation, grading, driveways, or underground utilities, we’d love to help. Call Mathews Excavating & Septic at 303-243-0711 to request a quote to schedule service.
We are proud to serve Elizabeth, Kiowa, and surrounding areas throughout Arapahoe, Douglas, and Elbert Counties with professionalism, integrity, and a commitment to quality workmanship.
All Services

Foundation Excavation
Our excavation and grading services prepare your site for any project, from new construction to landscaping enhancements. We expertly clear, level, and shape the land according to your precise specifications. Trust us to create a stable and prepared foundation for your endeavors. Expertly dug basements and foundations tailored to your specific building plans. Call for an estimate or complete the form below to Request a Quote.

Sewer Camera Inspection
Sewer line camera inspection, with video copy and report included.

Septic System Use Permit Inspections
A Use Permit Inspection is conducted by a NAWT certified Inspector to assess the overall health of a septic system. This service includes all filing of necessary documentation with the governing county. Most counties in Colorado require this inspection for property sales or ownership changes, changes in property use (such as converting a residence to a business), addition of bedrooms, installation of a separate modular home, or other reasons deemed necessary by the Health Department.

General Septic System Inspection
This inspection mirrors the Septic System Use Permit Inspection, with the exception that no documentation is filed with the relevant county authority. It is an effective means of detecting potential concerns within a septic system that may require attention and offers assurance regarding the proper functioning of the system. Call for an estimate or complete the form below to Request a Quote.

Septic System Installation
We provide expert installation of new septic systems tailored to your property's specific needs. Our team ensures compliance with all local regulations and utilizes durable materials for a long-lasting and efficient system. Get a reliable solution that supports your property's wastewater management for years to come. Call for an estimate or complete the form below to Request a Quote.

Septic Tank Replacement
Turnkey septic tank replacement includes county permits, same-day pumping, required inspections, and all related fees for a hassle-free experience. Call for an estimate or complete the form below to Request a Quote.

Septic System Repair
Experiencing issues with your current septic system? Our skilled technicians diagnose and resolve problems efficiently, from leaks and clogs to component failures. We aim to restore your system's functionality quickly and affordably, preventing further damage and disruption. Call for an estimate or complete the form below to Request a Quote.

Leach Field Replacement
Replacement of failed leach field. The replacement of failed leach fields for septic systems can involve significant costs. Major factors influencing these expenses include the quality of the existing soil, the number of bedrooms or anticipated daily usage, as well as site topography and landscaping requirements. Call for an estimate or complete the form below to Request a Quote.

Troubleshooting
Diagnostic services are available to detect problems with septic systems. If significant repairs are needed to restore the system's normal operation, this fee may be waived. Call for an estimate or complete the form below to Request a Quote.

Barn Pad Construction
Stable, level pads designed to support heavy agricultural structures. Call for an estimate or complete the form below to Request a Quote.

Grading
Professional site leveling and final grading to ensure proper drainage and land stability. Call for an estimate or complete the form below to Request a Quote.

Utility Installs and Repair
Water & Sewer Line Installation and Repair. Call for an estimate or complete the form below to Request a Quote.

Miscellaneous Dirt Work Quotes
Custom solutions for unique dirt work needs. Call for an estimate or complete the form below to Request a Quote.

New Driveway Installation
Custom-built driveways using durable materials to handle Colorado’s unique weather and runoff. Call for an estimate or complete the form below to Request a Quote.

Driveway Repair
Comprehensive restoration of existing driveways, including re-grading and surface repair. Call for an estimate or complete the form below to Request a Quote.
