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TRUSTED BY BOULDER, CO HOMEOWNERS

  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon54
    Verified septic tank services reviews

Find Septic tank pros in Boulder

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

Serving Boulder, 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%
7 neighbors recently requested a quote
Dr. Drain
5.0(
10
)
Septic System - Install or ReplaceSeptic System - RepairSeptic System - Install or Replace - For Business

Serving Boulder, CO and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

"Jordan was awesome! He initially sent one of his guys out to check for some gurgling and sediment in our plumbing in the basement. They took a good look and found some grading issues with our pipes. Jordan followed up with me after and then committed to coming out himself to determine options. Throughout it all he was very communicative and extremely knowledgeable. We discussed some options and moved forward with the one that made the most sense. The issue was addressed and Jordan followed up later on to make sure everything was still good. Highly recommend Jordan and team dr.drain!"
Best Dog Ever
Pre Lined CIPP Pipe
Busy Day, Boulder CO
Wining
NuFlow Liner

+1

Response time2 hrs
Response rate100%
7 neighbors recently requested a quote
Avatar for Doone Brothers Sewer and Septic Services, LLC
Doone Brothers Sewer and Septic Services, LLC
4.5(
8
)
Septic System - Install or ReplaceSeptic System - Repair

Serving Boulder, CO and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"They helped me find the right people to help me with the engineering and get the job done quickly. They were able to quickly adjust their schedule to accommodate our urgent situation. They also saved me thousands doing there Own assessment and questioning others who wanted to do 3x of the amount of work and essentially replace entire system which was necessary."
Response time2 days
9 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for All Sewer and Plumbing Services
All Sewer and Plumbing Services
4.8(
11
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For Business

Serving Boulder, CO and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

"Waldo and his guys were honest and straightforward in evaluating my sewer problem: they told me what needed to be done and as importantly, what didn't need to be done. Another company came out and stated that the entire line had to be replaced, even though most of it is PVC since a remodel in the 90s. Waldo answered my questions directly, telling me how they would approach it and what could happen that would involve more work and therefore most cost. Even with these caveats their bid was anywhere from 20 to 60% cheaper than other bids we got. They sent me a video of the completed work showing replacement of the broken pipe as well as the rest of the sewer line. With the five year warranty, I feel peace of mind and confidence that they will stand by their work. If there is any downside, it's that they are very busy so sometimes it takes a bit to get back to you. But I never felt put off or neglected. Definitely will use them in the future for any plumbing work that comes up."
Response time3 hrs
Response rate100%
3 neighbors recently requested a quote
Avatar for Precision Excavation, LLC
Precision Excavation, LLC
5.0(
4
)
Septic System - Install or ReplaceSeptic System - Repair

Serving Boulder, CO and surrounding areas

Approved

In business since 2015

Free estimates

Customers say: Quick response

"Great! Bryan and Matt are the best. We had a tough driveway project in the mountains and these guys handled it from day one. Professional, polite, hard workers, attention to detail, communicated throughout the project and never missed a beat. I would highly recommend them to anyone. Simply the Best!"
Before
Response time11 hrs
Response rate86%
7 neighbors recently requested a quote
Avatar for Crystal Clear Drains, LLC
Crystal Clear Drains, LLC
5.0(
5
)
Septic System - RepairSeptic System - Repair - For Business

Serving Boulder, CO and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"The plumber, John, was outstanding and reassured us that the problem was taken care of. He also explained what had caused our main drain to block and offered some suggestions on how to prevent it from happening again in the future. I was also so pleased at how quickly they were able to come on a Sunday night. Excellent customer service. I highly recommend."
Our work
Our work
Our work
Our work
Our work

+15

Response time40 mins
Recommended by100%of homeowners
Avatar for Colorado Paradise Builders, LLC
Colorado Paradise Builders, LLC
4.6(
10
)
Septic System - Install or Replace

Serving Boulder, CO and surrounding areas

Approved

In business since 1997

Free estimates

Customers say: Terrific value

"Francisco Garcia did an excellent job finishing our basement. The work quality is excellent. The communication and flexibility throughout the project was excellent. The project finished on time within budget with zero surprises. Any concerns that arose were addressed expeditiously and professionally. I highly recommend Colorado Paradise Builders for your next project. The building inspections were coordinated by Colorado Paradise Builders and passed easily. We learned while talking to the inspectors that we had a gift by using Francisco as a general contractor. They mentioned other people in the business may not provide the level of customer service and professionalism which Colorado Paradise Builders demonstrated on our basement finishing project. I could not be more enthusiastic with a recommendation."
Medina Residence
Medina Residence
Windsor custom home
Windsor custom home
Schmitz basement finish

+5

Response time1 day
Response rate87%
4 neighbors recently requested a quote
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Septic Tanks questions, answered by experts

Beyond the type of well pump, there are a few other factors to consider when selecting a well pump. Keep in mind the depth of your well, your average water usage, and the PSI of your water-consuming appliances to determine the appropriate motor horsepower and size of your well pump.

Most deep wells can be expected to last somewhere between 30 and 50 years. This assumes that the well and all of its components are properly maintained on a regular basis. During this time, it is unlikely that modern deep wells will run dry over the course of their typical lifespan. That is one of the biggest benefits of digging a deeper well. 

Yes, it is generally okay to oversize a well pressure tank, and it will not harm your well system. The primary advantage is that a larger tank reduces frequent pump cycling, leading to longer, slower cycles with fewer startups. This can result in less wear and tear, potentially increasing the lifespan of the pump and conserving energy. However, there are drawbacks to consider. Oversized tanks have a higher upfront cost and require more physical space. While not necessarily a bad thing, opting for a tank that is appropriately sized for your well is often the most efficient choice in terms of cost and space.

Many variables, such as home size, type of engineered system, the material used, soil conditions, and water usage, dictate how long your system will last. On average, most homeowners find that their system lasts 15 to 20 years, though it’s not unheard of for them to last up to 40 years with annual and preventative septic maintenance.

A well does not run out of water because the groundwater continues to refill with rainwater that seeps through the ground. If the well is too shallow or there is a drought, a well can run dry or be short in supply. It’s important to have a well deep enough to source enough water for your home’s use. Deeper wells tap into more groundwater reserves. If your well is not producing enough water, you may need to redig your well.

The Boulder, CO homeowners’ guide to septic tank services

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