Top-rated septic tank pros.

Best septic tank pros near Johnstown, CO

Enter your zip and get matched with up to 5 pros

Need a pro for your septic tank service project in Johnstown, CO?

Select your specific project to find the pro for you.

TRUSTED BY JOHNSTOWN, CO HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon99
    Verified septic tank services reviews

Top-Rated Septic tank pros in Johnstown - Updated Nov 2026

Avatar for Crow Creek Septic Services LLC
Crow Creek Septic Services LLC
5.0(
13
)
Septic System - Install or ReplaceSeptic Tank - Clean or Pump OutSeptic System - Repair+3 more

Serving Johnstown, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Credit card accepted

"Crow Creek did an amazing job pumping and cleaning my septic tank. They showed up on time and were very professional. They also were respectful of my property and cleaned up after the job was done. I will definitely hire them again. Thank you!!!"
Response time11 hrs
Response rate97%
5 neighbors recently requested a quote
Jake's Mini Excavation
4.4(
19
)
Septic System - Install or ReplaceSeptic System - Repair

Serving Johnstown, CO and surrounding areas

Approved

Super Service Award Winner

In business since 1999

Free estimates

Customers say: Quick response

"Jake took down our old barn and removed two dead trees and relocated our water hydrant. He showed up a week before the job to give my husband advice on removing the electrical panel and get exact dimension for water hydrant. All went smooth in this 95 degree weather. Thanks Jake, you did a great job!"
Response time2 days
17 neighbors recently requested a quote
Recommended by70%of homeowners
Silverline Landscape & Excavation, LLC
4.6(
17
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+1 more

Serving Johnstown, CO and surrounding areas

Approved

In business since 2018

Free estimates

Customers say: Quick response

"Great service. Only downside was a little extra cost for transport of recycled asphalt from Commerce city to northern Colorado. Virus shut down the local sources. Not Tanner's fault though and the the price was more than fair given the distance. Took 8 hours for three loads."
Response time2 days
26 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Colorado Paradise Builders, LLC
Colorado Paradise Builders, LLC
4.6(
10
)
Septic System - Install or Replace

Serving Johnstown, CO and surrounding areas

Approved

In business since 1997

Free estimates

Customers say: Terrific value

"We hired Francisco as our General Contractor for our 2k sq ft basement remodel. He & his team did outstanding work! Excellent communication throughout the project, and they met our expectations on time & on budget. They quality of work was very impressive, passing 3 inspections with flying colors. We would never hesitate to call on Francisco for future jobs."
Medina Residence
Medina Residence
Windsor custom home
Windsor custom home
Schmitz basement finish

+5

Response time1 day
Response rate87%
6 neighbors recently requested a quote
Elite Dirt & Demo, LLC
New to Angi
Septic System - Install or ReplaceSeptic System - Repair

Serving Johnstown, CO and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

We take great pride our 25 years of experience, expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship, and complete customer satisfaction from start to completion of a project. order to understand the needs, and expectations of our customers, we take great care to work, and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

1 neighbors recently requested a quote
Avatar for Tatum Works Inc.
Tatum Works Inc.
5.0(
1
)
Septic System - Install or Replace

Serving Johnstown, CO and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"Tatum Works showed up the next day, gave me a good price to fix my water leak (much better than the other two contractors I contacted) They finished the work faster than expected and restored my yard to the original state. We are so very happy with the entire project with Dustin and his crew. We would highly recommend this company."
Sewer repair
...
Showing 1-10 of 81
Septic Tanks FAQs, answered by experts

The best times of year to pump or empty a septic tank are spring and fall. Many professionals recommend spring because the ground has thawed, making the tank easier to access, and any snowmelt or rainfall can aid in proper drainage. Pumping before summer is also ideal to avoid conflicts with vacations or outdoor gatherings.

Fall is another great option, as contractors may be less busy than in the spring. Servicing the tank in late fall or early spring can also reduce the risk of overflow from extra precipitation during winter and spring.

While summer is a possibility, winter is generally not recommended. The ground is often frozen, which can make it difficult to access the tank, and the waste inside may also be frozen.

While mound septic systems can provide cost-effective wastewater treatment in many instances, they do come at a significant initial installation cost and require a lot of space on your property for the mound and its replacement field. The installation cost is so high because this is a project that requires an exceptional level of skills and expertise to execute properly.

The physical constraints of hand-drilling a well limit the depth you can achieve. Manually digging with picks and shovels may only lead to shallow wells of up to 60 feet in depth. To reach greater depths, you need more specialized equipment. The diameter of your well and the tools you’re using will determine how far down you can dig.

The cost of sump pump installation varies depending on factors like the type of sump pump, labor rates, and the complexity of the installation. On average, you can expect to pay around $1,200 for a standard sump pump install. However, the cost may be higher if additional features like a backup system or extensive drainage work are required.

The best solar-panel mounting system will depend on your property layout, but you’ll typically want to try for south-facing panels to get the most sun. Roof mounting and wall mounting are both popular, but if your well setup is far away from buildings and other structures you can also set up a freestanding aluminum frame to mount your panels.

The Johnstown, CO homeowners’ guide to septic tank services

From average costs to expert advice, get all the answers you need to get your job done.