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TRUSTED BY DURANGO, CO HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon18
    Verified septic tank services reviews

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

Avatar for Planet Excavation, LLC
Planet Excavation, LLC
4.9(
26
)
Septic System - RepairSeptic System - Install or ReplaceSeptic System - Install or Replace - For Business+1 more

Serving Durango, CO and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"We hired Corey to help us with our septic system modifications so we could build an ADU on our property. He did a great job with the new septic tank install, but his knowledge and professionalism really helped us with the whole septic modification process. Thanks again Corey."
Filling the Pond after completion
Air vent
Gravel Turn around/parking
O'nan on the roller
What is on the trailer?

+18

Response time3 days
2 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for True Blue Construction LLC
True Blue Construction LLC
5.0(
7
)
Septic System - Install or ReplaceSeptic System - RepairSeptic System - Install or Replace - For Business+1 more

Serving Durango, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Emergency services offered

"Found True Blue from Angi and so glad I did. I can only give a rating of 5 but it should be more at least 10. Had a septic problem needing a new leach line, Tyler and family were very responsive and efficient, Darn Good People. Would use them again and would refer them often. Although their home is Pagosa please do not get discouraged as it works out GREAT!!!!Thank you for your service / enjoyed it."
Response time8 hrs
Response rate95%
3 neighbors recently requested a quote
Avatar for 3-Step Plumbing
3-Step Plumbing
4.6(
11
)
Septic System - Repair

Serving Durango, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Credit card accepted

"Seth did a great job. I needed a toilet replaced and drains cleaned. He was clean, respectful, and efficient. He cleaned up after he was done. I was extremely pleased with the work and will definitely use them for any plumbing issues I have in the future."
Response time2 days
3 neighbors recently requested a quote
Avatar for Van Den Berg Construction & Asphalt
Van Den Berg Construction & Asphalt
4.6(
6
)
Septic System - Install or Replace

Serving Durango, CO and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"They came in the morning to give me an estimate and completed the work that afternoon. I was very impressed with their professionalism and quality of their work. Will use them again and would recommend them for this type work."
Response time2 days
6 neighbors recently requested a quote
Recommended by80%of homeowners
KDM
4.7(
30
)
Septic System - Install or Replace

Serving Durango, CO and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

KDM Mechanical is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

2 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Carpentry Plus Excavation LLC
Carpentry Plus Excavation LLC
4.7(
7
)
Septic System - Install or Replace

Serving Durango, CO and surrounding areas

Approved

In business since 2022

Free estimates

"The work was done beautifully. It took longer than expected because they had to install new insulation and plywood to this older home before they could do the siding, but they were more than capable of doing that. Sometimes the whole crew was not there on certain days, but Andre and John continued the hard work."
Remodeling - Kitchen & Bathroom Project
Remodeling - General Project
Remodeling - Kitchen & Bathroom Project
Remodeling - Kitchen & Bathroom Project
Remodeling - General Project

+28

4 neighbors recently requested a quote
Recommended by20%of homeowners
Avatar for VIP Plumbing, LLC
VIP Plumbing, LLC
4.5(
30
)
Septic System - Repair

Serving Durango, CO and surrounding areas

In business since 2020

Credit card accepted

Offers commercial services

"The job was done well.Will let other people know about my experience. Any plumbing I need done I will definitely call.The project finish early. Very kind and polite. Truly appreciate. Thank you so much."
Recommended by89%of homeowners
Showing 1-10 of 30
Septic Tanks FAQs, answered by experts

Septic tanks naturally have bacteria that break down some of the solid waste in the septic tank. However, sludge buildup is just part of owning a septic system. While liquid wastewater can be filtered and treated through the system, a septic tank company has to pump the septic tank out at least every few years.

Modern septic tanks have two lids: one that covers the inlet where wastewater flows into the tank and one that covers the outlet where the treated water flows out to the drain field. However, older septic tanks installed before 1975 may have only one lid. Because septic tanks last 20 to 40 years, if yours only has one lid, it may be time for a replacement.

Consider site conditions, soil type, required capacity, and system designs compatible with environmental protection regulations.

Schedule annual inspections, monitor water pressure, and address minor issues promptly to avoid major repairs.

The size of your water well pressure tank is limited only by your budget and the amount of space you have to use. Larger tanks can hold more water, meaning your well pump will need to cycle less often. This can extend the life of both the pressure tank and your well pump. Larger tanks cost more and take up more room, though.

The Durango, CO homeowners’ guide to septic tank services

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