Top-rated septic tank and well pros.

Get matched with top septic tank and well pros in Longmont, CO

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Septic tank and well pros in Longmont

Avatar for Peak Plumbing & Drain Repair, LLC
Peak Plumbing & Drain Repair, LLC
4.8(
62
)

Serving Longmont, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Credit card accepted

"Jacob and Chuey did a fine job. Jacob is professional and personable, which is a good combination of attributes for a businessman to have. Chuey was the lead worker and from my perspective he and Jacob do a good job of hiring the right people to do the job. They were all on time and the job took a bit less time than was expected. Thanks guys for a job well done. Keep up the good work."
Before
Sewer Repair
Response time6 hrs
94 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Crow Creek Septic Services LLC
Crow Creek Septic Services LLC
5.0(
13
)

Serving Longmont, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Credit card accepted

"I recently used Crow Creek Septic Services LLC to clean and pump out my septic tank, and I could not be more impressed with the experience. Scheduling the appointment was simple, and the team was professional and courteous from the very first phone call. As a first-time septic tank owner, I had several questions regarding maintenance, service timing, and whether the tank was overdue or still within a normal service window. Jacob and Landon took the time to thoroughly explain everything. They provided valuable information on monitoring septic levels, how to personally inspect and maintain the system, and recommended service intervals based on the condition of the tank. They even provided me with a diagram explaining how the septic system functions, along with additional items to keep an eye on moving forward. While they were already at the property, they also took a quick look at the separate septic system for our mother-in-law suite. My mother-in-law decided to move forward with ser"
Response time11 hrs
Response rate94%
13 neighbors recently requested a quote
Avatar for Afford-A-Rooter
Afford-A-Rooter
4.4(
138
)

Serving Longmont, CO and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"Afford-A-Rooter was great to work with. I called the team with a concern about our water line and the team was responsive, professional and were willing to take the time to explain the entire process and answer all of my questions. They were reasonably priced and were able to get the job done well and quickly. I would highly recommend this team, and I would absolutely hire them again."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+7

Response time3 days
Recommended by89%of homeowners
Avatar for Brett Barton Plumbing
Brett Barton Plumbing
5.0(
16
)

Serving Longmont, CO and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"Brett is our ‘go to’ plumber! Over the years, he has either fixed or replaced our water heaters, fixed a very leaky toilet- which meant we did not have to replace it, installed a bathroom sink, and even came out for emergency repairs! Our kitchen sink was completely clogged, and another time our water heater had burst. Brett was there for us. He does exceptionally well with repairs, explaining things, clean up, and I’ve never had to call him back for the same issue. When he fixes things, they run well! Brett is very professional and has even left me with helpful tips. Any questions I’ve had on the job, he answered. Look no further! Brett Barton is the best guy for all your plumbing needs!"
Sewer install
Sewer install
Sewer install
Sewer install
Sewer install

+4

Response time4 hrs
Response rate100%
4 neighbors recently requested a quote
Avatar for Wrangler Excavation LLC
Wrangler Excavation LLC
5.0(
4
)

Serving Longmont, CO and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

We have a single mission: Complete Customer Satisfaction! We have consistently focused on the needs of our customers, providing personalized attention and a stress-free experience.\nYou will find us to be competitively priced with close attention to the details.\nOur reputation is based on service, safety, and quality, regardless of how large or small the job.\nWe look forward to building a lasting relationship and guarantee your satisfaction!\n

Demo Red Barn
Demo Shop
Cheyenne Airport
Canopy Removal
6 neighbors recently requested a quote
Avatar for A to Z Remodel & Repair LLC
A to Z Remodel & Repair LLC
5.0(
27
)

Serving Longmont, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"I had an wonderful experience with A to Z Remodel & Repair. I had a number of items (new fan installation, fan rebalancing, new microwave installation) that I needed urgently completed for my rental property. Matt was extremely responsive and fast moving - he gave me a very competitive estimate, and completed the work both quickly and with high quality. I have since recommended A to Z Remodel & Repair to a number of friends who have used them and were just as happy as well. Cannot recommend enough - especially if you are looking for high quality work, great communication, and fair prices!"
Arvada Remodel
Arvada Remodel
Arvada Remodel
Arvada Remodel
Arvada Remodel

+11

Response time1 day
Response rate88%
...
Showing 1-10 of 108

The Longmont, CO homeowners’ guide to septic tank and well services

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