Business Details
50+ Years
experience
Emergency
services
Your Trusted Partner for Sewer & Excavation Services
Since 1954, Olsons Excavating & Sewer Services has been a trusted provider of comprehensive sewer and excavation solutions for residential, municipal, and commercial clients. Our family-owned business combines over 65 years of hands-on experience with advanced training from the University of Minnesota and Minnesota Pollution Control Agency to deliver reliable, high-quality services. We specialize in septic repairs, sewer drain cleaning, onsite wastewater treatment systems, and full-scale excavation projects, including site development and utility installation. Our team of certified professionals utilizes state-of-the-art equipment and proven methodologies to address both emergency and scheduled maintenance needs.With a commitment to transparency, we provide detailed inspections, preventative maintenance plans, and clear communication throughout every project. Our leadership team, including President Jon Olson and Vice President LeeAnn Weigt, brings decades of industry expertise and a dedication to customer satisfaction. We serve Anoka, Chisago, Isanti, Ramsey, and Washington counties, ensuring every client receives personalized attention and long-term value. Our patented processes for sewer line repairs and system installations demonstrate our technical proficiency and commitment to innovation. Through consistent service excellence since our founding, we have built a reputation as Twin Cities leaders in our field.
Services
Septic Repairs
Septic Tank Inspection
Sewer Drain Cleaning
Wastewater Treatment
Site Development
Excavation Services
Utility Installation
Finish Grading
Details
- Year established: 1954
Highlights and features
- We have over 65 years of experience in sewer and excavation services.
- Our team is trained by the University of Minnesota and MPCA.
- We offer 24/7 emergency service with rapid response times.
- Our high-tech equipment ensures precise and efficient solutions.
- Family-owned since 1954, we prioritize customer satisfaction.
What people say
Outstanding service
Professional and prompt
Fair and understanding
Knowledgeable and friendly
5 stars
Services
Septic Repairs
Our septic repair specialists address system failures using durable Schedule 40 PVC piping and professional-grade lift pumps with three-year warranties. We perform comprehensive inspections, crack repairs, and baffle replacements while adhering to state code specifications. Our technicians identify root causes of system failures and implement lasting solutions that prevent future issues through proper system design and material selection.
Sewer Drain Cleaning
We employ high-pressure jetting, mechanical rodding, and line thawing techniques to clear blockages in municipal and private sewer lines. Our equipment handles grease buildup, root intrusion, and frozen lines while minimizing property disruption. Video inspection technology allows precise problem identification and verification of complete line clearance before service completion.
Onsite Wastewater Treatment
We design and install complete wastewater treatment systems including pretreatment units, filters, and advanced technology solutions. Our turn-key installations feature engineered longevity through proper component selection and strategic system placement. We coordinate all permitting requirements and subcontractor activities to ensure code-compliant, hassle-free installations for residential and commercial properties.
Site Development
Our site development services include utility installation, grading, and land clearing for residential and commercial projects. We utilize laser-guided equipment and value engineering principles to optimize land use while maintaining environmental compliance. Our comprehensive approach covers everything from initial site evaluation to final seeding and landscaping preparation.
Excavation Services
We provide full-spectrum excavation services including utility trenching, foundation digging, and large-scale earth moving. Our equipment fleet handles projects of all sizes with precision grading and compaction standards. From small residential jobs to major municipal projects, we maintain strict safety protocols and deliver accurate results that meet project specifications.
People
Jon Olson
President
Jon Olson has led Olsons since 1972, bringing hands-on operational experience and formal management training from Minnesota School of Business. He oversees all business operations while maintaining direct client engagement.
LeeAnn Weigt
Vice President
LeeAnn Weigt joined Olsons in 1994 after a successful marketing career, applying her business development expertise to enhance client relations and strategic growth initiatives across the company's service areas.
David Drury
Field Supervisor
David Drury has served as Field Supervisor since 1990, combining equipment operation expertise with meticulous attention to project details. He ensures all field operations meet Olsons' quality standards and client expectations.
Questions
What services does Olsons provide for residential customers?
We offer complete septic system maintenance, sewer line cleaning, wastewater treatment installations, and property excavation services for homeowners across the Twin Cities metro area.
Do you handle emergency sewer situations?
Yes, we provide 24/7 emergency service for sewer backups and system failures with rapid response times and immediate problem resolution capabilities.
Are your technicians properly trained?
All operators receive ongoing training from the University of Minnesota and Minnesota Pollution Control Agency in wastewater management and excavation safety protocols.
What commercial services do you offer?
We provide municipal infrastructure maintenance, commercial septic system management, large-scale excavation, and site development solutions for businesses and government agencies.
How do you handle system inspections?
Our comprehensive inspections include tank evaluation, sewage analysis, and component functionality checks using video technology to identify potential issues before they become emergencies.
What makes Olsons different from competitors?
We combine family-owned reliability with large-firm resources, featuring patented repair methods, durable materials, and a 65-year track record of service excellence in the Twin Cities region.
