Weld County
Septic System Replacements & Installations in Weld County, Colorado
Whether your tank or soil treatment area failed inspection, or you are installing a new septic system, A-1 Septic Service can handle the process from soil testing to final inspections.
When to Replace Your Septic System in Weld County
There are a few cases that would require you to replace part or all of your septic system. If your scenario doesn't fit the options below, give us a call and let's discuss your details and make an Weld County approved plan.
A Failed Home Sale Inspection
Weld County does not require a septic inspection when selling a home, but buyers often include one in their contract. If the inspection determines failed components of your septic system, the buyer and seller decide together who covers the corrections.
Adding Bedrooms or an ADU
Weld County states that additions beyond the bedroom count a system was designed for may need an expansion or repair permit. Adding an ADU or expanding your home starts with an inspection and could mean you end up expanding your septic system.
Effluent Surfacing Over the Field
Wet ground or water running back into your tank from the soil treatment area usually means the soil has stopped accepting effluent. An inspection would determine the finality, and a new STA would start with soil testing by an engineer.
The Weld County Septic Installation Process
Weld County has a sequence we must follow to receive a final permit. Let us help you ensure steps aren't skipped and your system is stamped "permitted" at the end. We are NAWT certified, County licensed and insured to install septic systems in Weld County.
- 01
Complete a Site Visit
Before we can provide you an accurate quote for your project, our install team will visit your site to look at landscaping, current system orientation, system components and any other pertinent information that should be considered for the quote.
- 02
Receive a Quote
We will send you an all-inclusive quote. Should you decide to move forward with our proposal, you will sign the quote and send it back to us. We will take a deposit, get you tentatively scheduled and call in 811 locates.
- 03
File the County Application
We will submit the permit application to the Weld County Environmental Health team. Once approval is received, we will finalize the schedule for the project.
- 04
Install and Pass Inspection
The install will begin. You will only experience about half-a-day without water, typically on day 2. Once the install is complete in the ground, a County inspector will visit the site prior to backfilling.
- 05
Close Out the Permit
After the inspection passes, Weld County will issue the final permit. Final payment will be taken and you can leave us a rave review.
Common questions
Weld County Septic Installation FAQs
These are the questions that come up most often once a permit is on the table. Answers below reflect what Weld County publishes and how we work inside it.
Can I install my own septic system in Colorado?
The County states that the system must be installed by a licensed installer. You could test and obtain the proper licensing, or you could let us handle the process from top to bottom (likely for less time & maybe even money!).
What does a septic installation cost in Weld County?
There is no single figure, because the system needs influence the price. System type, tank size, depth and the county permit category all move the total. We quote once we walk the site and can review all those checkboxes.
Does replacing only the septic tank need a full design?
No, replacing the septic tank does not require an engineered design but does require a permit from Weld County prior to the work.
What is the cost to replace a septic tank?
The cost is going to depend on tank size, the need for additional replacements (distribution box, settled pipes, etc.) and landscaping. Call us to schedule a site visit and we can get you a quote.
Do I need to add a tank if I am building an ADU?
It depends. We will complete an inspection to see how big your current system is and if it can support a new building. Let us handle the discussions with the county and make sure everything is permitted and up to current county regulations.
Get in touch
Book Your Weld County Installation
Every Weld County install begins with details only the owner can supply. The parcel identification number, the legal description and the location of every well all sit in the application. Gather those and a soil evaluation can be scheduled, which is the step everything else waits on.
A-1 Septic Service is family owned and has served Colorado since 1976. We are insured and we hold Weld installer license IL-2600011, so the design file and the excavation stay with one contractor. Alarms and backups are answered at any hour, with no surcharge added. Reach us on 303-659-0610 or at info@a-1septic.org. Written post goes to PO Box 1015, Brighton, CO 80601.
See also: septic pumping across Weld County and septic installation in Adams County.