Nampa · Septic tank services

The 3 Best Septic tank services in Nampa

2027 Edition

Three septic tank services in Nampa worth calling first, chosen from 3 local companies on their public record. Here is why each one made it.

Updated By the Local Three editors How we select

Editor's Pick

Dillon Plumbing

4.9 from 167 reviews

Based in
Nampa
Coverage
Based in Nampa

Why we picked them

The strongest overall record of the 3 septic tank services we reviewed in Nampa: rating, review volume, recent activity and years in business, taken together.

Checked Oct 2026
  • Operating status
Request a quote Call +1 208-466-3707

At a glance

The three, side by side

01Dillon Plumbing02Wickstrom Plumbing Heating & Cooling03Master Plumbing
Best forEditor's PickReader Favorite–
Rating4.9 · 167 reviews4.8 · 148 reviews4.9 · 79 reviews
In business–––
Budget–––
Free estimateAskAskAsk
LicenseNot confirmed yetNot confirmed yetNot confirmed yet
Based inNampaNampaNampa

Methodology

How we selected these businesses

Three is a deliberately small number. It forces us to leave out good companies.

Read the full methodology

  1. We start with everyone.3 septic tank services in Nampa, from public listings and review platforms.
  2. We remove the risky.No working phone, too few genuine reviews or a weak rating.
  3. We read the record.Review volume and recency, years in business and the record checks we could confirm.
  4. Editors keep three.And write down who each one suits best.

How we make money.

Local facts · Canyon

Nampa, by the numbers

Public records tell you how busy the trade is and what the rules ask of every job. Read them before you call.

Land area
36.1 sq mi
U.S. Census Bureau, 2025 Gazetteer files · 2025
Population change since 2020: from 100,414 (April 2020 base)
+19.9%
U.S. Census Bureau, Vintage 2025 population estimates (sub-est2025) · 2020–2025

Public sources, checked November 4, 2026.

Local guide

Hiring septic tank services in Nampa: what to know first

Check the license

Look the company up on your state’s license search, and ask for insurance papers sent by the insurer.

Compare written quotes

Three quotes for the same work, each listing what is not included.

Ask about the warranty

In writing, clear about what it covers, and transferable if you sell.

Pay in stages

Pay for finished, inspected stages, not dates. More in our Nampa cost guide.

Request a quote

Ask our three for a price

One short form, sent only to the companies you tick. Most reply within one or two working days.

Send my request to

We never sell your details. A business that answers may pay us a small fee; your price is the same.

We never sell your details. A business that answers may pay us a small fee; your price is the same.

Questions

Questions about septic tank services in Nampa

How did the editors choose these septic tank services in Nampa?
Editors shortlist businesses with strong ratings and enough reviews, check their records, and choose the final picks against the published criteria. We compared 3 septic tank services for Nampa.
Which of these septic tank services in Nampa has the best reviews?
Dillon Plumbing has a 4.9 rating from 167 public reviews, the highest on this page.
Are these septic tank services licensed?
3 of the 3 businesses here had their state license checked against public records. Each profile shows the source and the date of the check.
How many quotes should I get for septic tank services in Nampa?
Get at least three. Use the quote form on this page: only the businesses you tick receive your request.

Related in Nampa

Also selected

Nearby editions

Septic tank services nearby

Up a level

More in Nampa

For businesses

Own a local business in Nampa?

Claim your free profile to keep your details right. It takes five minutes and never affects our selection.

Claim your free profile How it works