
Excavation and Septic Installation Company in Central Oregon

Cavallaro Earthworks is a locally owned excavation company with over two decades of experience in Central Oregon, serving residential, commercial, and agricultural projects. From site prep and utility installation to licensed septic system install and repairs, Cavallaro Earthworks delivers dependable results built to last to its customers.
Local Excavation Experience That Shows in Every Job
Cavallaro Earthworks is a locally owned excavation and construction company built on hard work, precision, and customer satisfaction. With more than two decades of hands-on experience, we take pride in delivering safe, efficient, and high-quality earthwork services for homeowners, contractors, farmers, and businesses.
Construction Site Excavation
Accurate site prep for residential, commercial, and agricultural builds. Proper grading, drainage, and soil management from day one.
Demolition Services
Safe and efficient demolition for structures, foundations, and site clearing, with responsible material handling.
Road Construction & Grading
Private roads, driveways, and access routes built for durability, drainage, and long-term use.
Septic System Installation & Repair
Licensed DEQ septic installer providing new septic system installs, repairs, and replacements done to code and with confidence.
Utility Line Installation
Trenching and installation for water, power, and utility lines with careful planning and minimal disruption.
Slab Foundation Construction
Precision excavation and preparation for concrete slab foundations to ensure proper support and longevity.
Irrigation Line Installation
Efficient trenching and layout for agricultural and property irrigation systems.
Snow Removal
Reliable snow removal services using heavy equipment to keep properties, roads, and job sites accessible during winter months.
Serving Central Oregon with Trusted Excavation Services
Cavallaro Earthworks proudly serves local residential, commercial, and agricultural clients with dependable excavation, construction, septic, and utility services. If you need experienced operators and honest workmanship, we are ready to help.
Excavation & Construction Services
Cavallaro Earthworks provides full-service excavation and construction support for residential, commercial, and agricultural projects. With over 20 years of experience working in Central Oregon, we understand the importance of proper planning, precision equipment operation, and doing the job right from the ground up. Every project is approached with safety, efficiency, and long-term performance in mind.
Construction Site Excavation
Proper site preparation is critical to the success of any build. Our construction site excavation services include clearing, grading, and earth moving to create a stable, build-ready foundation. We work closely with property owners and contractors to ensure the site is prepared correctly for homes, shops, barns, and commercial structures, helping prevent drainage issues and costly delays down the road.
Demolition Services
Cavallaro Earthworks offers safe and efficient demolition services for structures, concrete, and existing site improvements. Whether preparing a property for new construction or removing outdated infrastructure, we handle demolition with careful planning, controlled execution, and responsible site cleanup to keep projects moving forward smoothly.
Excavation Services for Developers, Contractors, Homebuilders, and Homeowners
Cavallaro Earthworks works closely with developers, contractors, homebuilders, and homeowners to provide dependable excavation, construction, and septic services for projects of all sizes. From large-scale development and commercial construction to residential builds and property improvements, our team brings over 20 years of experience, clear communication, and reliable scheduling to every job. We understand the demands of construction timelines and permitting requirements, and we deliver accurate site preparation, utility installation, and DEQ licensed septic work that helps projects move forward efficiently and with confidence.


Why Choose Cavallaro Earthworks
Cavallaro Earthworks has over two decades of hands-on experience in excavation and construction throughout Central Oregon. We specialize in residential, commercial, and agricultural projects, with extensive experience working on large-scale projects in coordination with the City of Bend through prior employer roles. We focus on reliable timelines, clear communication, and quality workmanship for every job. As a DEQ-licensed septic installer, we are fully qualified to handle septic system installations and repairs that meet all regulatory standards while delivering dependable results and customer satisfaction you can trust.


Skilled, Professional Workmanship
Every job is completed with precision, modern equipment, and experienced operators who take pride in doing the work right the first time.

Trusted for Over 20 Years
With more than two decades of excavation and construction experience in Central Oregon, Cavallaro Earthworks brings proven knowledge and dependable results to every project.

Licensed Septic Expertise
As a DEQ licensed septic installer, we are qualified to perform septic system installations and repairs that meet all state regulations and environmental standards.

Reliable Communication & Scheduling
We value clear communication, accurate timelines, and showing up when we say we will, so projects stay on track and stress stays low.

Excavation, Septic, and Construction Questions Answered
Choosing the right excavation and construction contractor is an important decision. Below are answers to common questions about our excavation services, septic system installation, utility line work, and road construction, helping developers, contractors, homebuilders, and homeowners understand what to expect when working with Cavallaro Earthworks.
Do you offer professional excavation services for residential and commercial projects?
Yes. Cavallaro Earthworks provides professional excavation services for residential, commercial, and agricultural projects, including site preparation, grading, trenching, and foundation excavation. With over 20 years of experience, we ensure every project is completed safely, efficiently, and to long-term standards.
Are you licensed to install and repair septic systems?
Yes. Cavallaro Earthworks is a DEQ licensed septic installer, qualified to perform septic system installations, repairs, and replacements in compliance with Oregon regulations. Our septic services are designed to protect your property, meet environmental standards, and provide reliable performance for years to come.
Can you install utility lines and underground services?
Yes. We install underground utility lines, including water, power, and service lines, using precise trenching and careful placement. Our team works efficiently to minimize disruption while ensuring proper depth, alignment, and long-term functionality.
Do you provide road construction and site access work?
Yes. Cavallaro Earthworks provides road construction, driveway installation, and site access grading for residential, agricultural, and commercial properties. We focus on proper base preparation and drainage to create durable access routes that stand up to traffic and weather conditions.
Excavation Services Across Central Oregon
Cavallaro Earthworks proudly provides professional excavation, construction, septic installation, and utility line services throughout Central Oregon. We work with developers, contractors, homebuilders, and homeowners across Bend, Redmond, Sisters, Prineville, Madras, La Pine, Sunriver, Terrebonne, Culver, Powell Butte, and surrounding rural areas. Whether you need site excavation, road construction, DEQ licensed septic installation, or utility trenching, our local experience and dependable workmanship ensure your project is completed efficiently and to the highest standards.


