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Best Septic Service Companies in Cheney, WA (2026)

19 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Cheney: Shaw Plumbing Heating & Air Conditioning, CR Score 57/100; 4.8★ from 1,256 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Spokane Septic Services, posts 24/7 hours; ranked #2 of 19.

  3. 3

    Most-reviewed: Raptor Rooter & Plumbing, 1,103 Google reviews at 4.8★, the most of 19 ranked after Shaw Plumbing Heating & Air Conditioning; ranked #3.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

19 Cheney septic service companies are ranked here by CR Score, from ten published factors. 9 are open 24/7, 11 open Saturdays and 10 open Sundays, based on posted hours. The median Google rating is 4.9★ across 19 rated businesses.

Top 10 septic service companies in Cheney at a glance

Top 10 septic service companies in Cheney at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Shaw Plumbing Heating & Air Conditioning574.8★ (1,256)Spokane, 15 mi away24/7Overall
2Spokane Septic Services575.0★ (30)Spokane, 18 mi away24/7Emergencies
3Raptor Rooter & Plumbing574.8★ (1,103)Spokane Valley, 18 mi away24/7Most reviews
4Platinum Rooter & Plumbing564.9★ (640)Spokane Valley, 18 mi away24/7—
5Eco Septic Tank Pumping Spokane565.0★ (9)Spokane, 13 mi away24/7—
6Mr. Rooter Plumbing of Spokane554.7★ (538)Spokane, 17 mi away24/7—
7Tri-County Septic And Grease Trap Solutions554.9★ (57)Spokane, 10 mi away——
8Lilac City Septic Services Co554.8★ (36)Spokane, 20 mi awaySat · Sun—
9Spokane Rooter544.9★ (233)Spokane, 18 mi away24/7—
10Affordable Drains545.0★ (112)Spokane, 17 mi away24/7—

The 19 best septic service companies in Cheney, ranked

Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.

  1. Based in Spokane, 18 mi away

    57/100CR Score

    Ranked #2 because of its Google rating and trade focus: 5.0★ from 30 Google reviews, listed on Google as “Septic system service”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 30 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    7514 N Cedar Rd, Spokane, WA 99208
  2. Based in Spokane Valley, 18 mi away

    57/100CR Score

    Ranked #3 because of its Google rating and review volume: 4.8★ from 1,103 Google reviews.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.8★ from 1,103 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    305 S Dishman Mica Rd, Spokane Valley, WA 99206
  3. Based in Spokane, 18 mi away

    54/100CR Score

    Ranked #9 because of its Google rating and review volume: 4.9★ from 233 Google reviews.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.9★ from 233 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
  4. Based in Spokane, 17 mi away

    54/100CR Score

    Ranked #10 because of its Google rating and review volume: 5.0★ from 112 Google reviews.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 112 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    2925 E Providence Ave, Spokane, WA 99207
  5. Based in Airway Heights, 11 mi away

    53/100CR Score

    Ranked #11 because of its Google rating and review volume: 4.9★ from 111 Google reviews.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.9★ from 111 Google reviews
    Hours
    Mon–Sun 6 AM–8 PM
    Address
    1805 S Craig Rd, Airway Heights, WA 99001
  6. Based in Spokane, 12 mi away

    53/100CR Score

    Ranked #12 because of its Google rating and trade focus: 4.4★ from 17 Google reviews, listed on Google as “Septic system service”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.4★ from 17 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat 9 AM–12:30 PM · Sun closed
    Address
    6304 S Pittsburg St, Spokane, WA 99223
  7. Based in Spokane Valley, 21 mi away

    51/100CR Score

    Ranked #13 because of its Google rating and trade focus: 4.1★ from 14 Google reviews, listed on Google as “Septic system service”.

    Based on 7 of 10 factors; credentials, recency and availability not yet collected.

    • 4.1★ from 14 Google reviews
    Address
    14116 E Sinto Ave, Spokane Valley, WA 99216
  8. Based in Spokane, 22 mi away

    50/100CR Score

    Ranked #14 because of its Google rating and trade focus: 4.8★ from 23 Google reviews, listed on Google as “Septic system service”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.8★ from 23 Google reviews
    Hours
    Mon–Fri 7 AM–7 PM · Sat–Sun closed
    Address
    16418 N Sunrise Dr, Nine Mile Falls, WA 99026
  9. Based in Airway Heights, 3 mi away

    49/100CR Score

    Ranked #15 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Excavating contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 9 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
  10. Based in Spokane Valley, 20 mi away

    49/100CR Score

    Ranked #16 because of its Google rating and trade focus: 3.9★ from 43 Google reviews, listed on Google as “Septic system service”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 3.9★ from 43 Google reviews
    Hours
    Mon–Thu 8 AM–5 PM · Fri 8 AM–12 PM · Sat–Sun closed
    Address
    11215 E Trent Ave, Spokane Valley, WA 99206
  11. Based in Spokane, 21 mi away

    49/100CR Score

    Ranked #17 because of its Google rating and trade focus: 3.0★ from 4 Google reviews, listed on Google as “Septic system service”.

    Based on 7 of 10 factors; credentials, recency and availability not yet collected.

    • 3.0★ from 4 Google reviews
    Address
    12303 W Charles Rd, Nine Mile Falls, WA 99026
  12. Based in Post Falls, 24 mi away

    43/100CR Score

    Ranked #19 because of its Google rating and trade focus: 5.0★ from 16 Google reviews, listed on Google as “Excavating contractor”.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 5.0★ from 16 Google reviews
    Hours
    Mon–Fri 7 AM–5 PM · Sat–Sun closed

Also serving Cheney

3 more septic service companies within 25 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.

Unranked septic service companies serving Cheney
BusinessGoogle ratingDistance
Acme Excavating & Sewer Boring1.0★ (1)19 mi
First Class Septic Inc4.0★ (2)14 mi
Prospector Construction LLC13 mi

How we ranked Cheney septic service companies

We scored 19 Cheney septic service companies on ten factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed November 3, 2026.

Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn Cheney data
Reputation25%Google star rating, adjusted for how many reviews back itMeasured
Credentials15%Active state license, bond and workers’ comp on fileNot yet collected
Review volume10%Number of Google reviews, compared with the most-reviewed business on the listMeasured
Recency5%Share of reviews from the last 12 monthsNot yet collected
Availability5%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%How clearly the business does this trade (its Google category and name)Measured
Proximity5%Based in the city scores highest, less the farther away it isMeasured
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)Measured
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodicallyMeasured
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there areMeasured

Septic service companies in Cheney: frequently asked questions

Who is the best septic service company in Cheney?

By CR Score, the highest-ranked septic service company in Cheney, WA is Shaw Plumbing Heating & Air Conditioning with a CR Score of 57/100. It has 4.8★ from 1,256 Google reviews. It is open 24/7. Spokane Septic Services (#2) and Raptor Rooter & Plumbing (#3) follow. We ranked 19 septic service companies on ten factors, last updated November 3, 2026.

How many septic service companies are there in Cheney?

ContractorsRanked ranks 19 septic service companies serving Cheney, WA. Another 3 within 25 mi are listed but not ranked yet. Counts are as of November 2026.

Which septic service companies in Cheney are open 24/7?

9 ranked septic service companies in Cheney post 24/7 hours. The highest-ranked are Shaw Plumbing Heating & Air Conditioning (#1), Spokane Septic Services (#2) and Raptor Rooter & Plumbing (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.

Which septic service companies in Cheney work on weekends?

11 of 19 ranked septic service companies post Saturday hours and 10 post Sunday hours. The highest-ranked open Saturdays are Shaw Plumbing Heating & Air Conditioning (#1), Spokane Septic Services (#2) and Raptor Rooter & Plumbing (#3). Posted hours are office hours; crews may book weekend jobs separately.

What Google rating do Cheney septic service companies have?

The median Google rating among 19 rated septic service companies in Cheney is 4.9★, with a median of 36 reviews. Shaw Plumbing Heating & Air Conditioning has the most, 1,256 reviews, and ranks #1. We adjust ratings for review count, so a few five-star reviews cannot top the list.

How does ContractorsRanked rank septic service companies?

Each septic service company gets a 0–100 CR Score from ten published factors, led by reputation (25%), credentials (15%), review volume (10%) and trade focus (10%). A business with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.

Do septic service companies outside Cheney count in this ranking?

Yes, if they are within 25 mi of the Cheney city center, our service radius for septic service companies. Each listing shows where the business is based and how far away it is. Proximity is 5% of the CR Score, so a nearby business gets a small edge.

Can septic service companies pay to rank higher on ContractorsRanked?

No. The CR Score never reads payment status, and this ranking has 0 paid placements. Up to 3 Featured businesses may appear above the list, labelled Featured and showing their honest rank.

Update log for Cheney

  1. November 2026: CR Scores recalculated for 19 septic service companies serving Cheney.

More septic service companies and Cheney pages

Other trades in Cheney