Reliable Septic & Excavation Services in the San Luis Valley

Locally owned and operated, SLV Septic Services provides dependable septic, excavation, cistern, and property access work for rural properties across Alamosa and the surrounding valley. We focus on clear communication, doing the job right the first time, and being easy to reach when you need us.

Get professional septic solutions

Services Offered

Our Septic Services

From soil evaluation to final septic system installation, we provide dependable septic and excavation services built for the San Luis Valley’s terrain, regulations, and rural properties.

Septic System Installation

Complete septic system installation in Alamosa for new construction and septic system replacements, built to meet local codes and site conditions.

Septic Design & Soil Evaluation

Professional septic system design, soil evaluation, and percolation testing to support permitting and proper system planning.

Septic Inspections & Cleanouts

Thorough septic inspections, septic cleanouts, and maintenance services for real estate transactions and system evaluations.

Cistern Installation

Reliable cistern installation and underground water storage solutions for rural and off-grid properties.

Excavation & Property Access

Professional excavation services, including driveway excavation, culvert installation, and gate installation to support septic systems and safe property access.

About SLV Septic Services

A Local Septic Company You Can Count On

SLV Septic Services is a locally owned and operated company serving the San Luis Valley with straightforward, dependable septic and excavation work. We understand that septic issues don’t wait, which is why we focus on fast response times, clear communication, and doing the job right the first time.

From soil evaluations and septic system design to installation, inspections, cleanouts, cisterns, and excavation, we provide practical solutions built for the Valley’s soils, regulations, and rural properties. We’re fully licensed, certified, and insured—and we treat every property with the same care and respect we would our own.

Areas Served

SLV Septic Services proudly serves residential customers in all of San Luis Valley. 

Counties

  • Costilla County

  • Alamosa County

  • Rio Grande County

  • Saguache County

  • Conejos County

Towns

  • Alamosa

  • South Fork

  • Blanca

  • Fort Garland

  • San Luis

  • La Jara

  • …and surrounding communities such as Monte Vista, Del Norte, Center, Antonito, Manassa, Sanford, and nearby areas.

Projects

See some of the work we’ve done so far. 

Testimonials

See what our customers are saying. 

Brandon did our road access & gate and is very trustworthy and has gone beyond for us. We were happy with both experiences and we are looking forward to working with Brandon & SLV Septic Services again in the future.

F is for Fosdick

Highly recommend! Brandon helped me out of a really crappy situation. He is very knowledgeable and takes the time to make sure it’s right. Shares his knowledge freely and is passionate about the work he does. A diamond in a sea of fakes! Call SLV septic Services- they will answer the phone and get you fixed up with whatever you need !

Allison Bequette

Brandon did our septic and was great about working with us, offering us options and explaining the entire process. He also came out on short notice to help me with some emergency excavation work at a later date. Really can't recommend these guys enough.

Veronica Tucker

Trust me! SLV Septic services is the BEST possible resource to have on your side! Honest, wise, and reliable!

Rolos Rios

I called Brandon to inquire about a new septic installation... the following day I received a quote. Thank you. 🩷

Krishna Green

Highly recommend! Brandon helped me out of a really crappy situation. He is very knowledgeable and takes the time to make sure it’s right. Shares his knowledge freely and is passionate about the work he does. A diamond in a sea of fakes! Call SLV septic Services- they will answer the phone and get you fixed up with whatever you need !

Allison Bequette

Brandon was very responsive, professional, polite, and easy to work with. He did our soil evaluation and septic plan. We were able to install our own septic system thanks to his advice and helpful instruction.

Kristy Weaver Gunter

SLV Septic Service is very professional when it comes down to getting the job done. Brandon is very down to earth and willing to help. I'm very pleased with his noblemen knowledgeable workability and can do style. I'm sure I will be working with him in the future and fully recommend this Service

Anthony Morris