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Best Septic Service Companies in Lenexa, KS (2026)

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

The short answer

  1. 1

    Best overall in Lenexa: A-1 Sewer & Septic, CR Score 66/100; 4.8★ from 2,811 Google reviews; open 24/7.

  2. 3

    Best for emergencies (open 24/7): Dick Ray Master Plumber Heating and Cooling, posts 24/7 hours; ranked #3 of 54.

  3. 3

    Most-reviewed: Dick Ray Master Plumber Heating and Cooling, 1,414 Google reviews at 4.8★, the most of 54 ranked after A-1 Sewer & Septic; ranked #3.

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

54 Lenexa septic service companies are ranked here by CR Score, from ten published factors. 17 are open 24/7, 31 open Saturdays and 23 open Sundays, based on posted hours. The median Google rating is 4.9★ across 54 rated businesses.

Most of this list also appears on the Septic service companies in Overland Park ranking. See Septic service companies in Overland Park

Top 10 septic service companies in Lenexa at a glance

Top 10 septic service companies in Lenexa at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1A-1 Sewer & Septic664.8★ (2,811)Kansas City, 8 mi away24/7Overall
2Dick Ray Master Plumber Heating and Cooling604.9★ (264)Kansas City, 12 mi awaySat · Sun · Evenings—
3Dick Ray Master Plumber Heating and Cooling594.8★ (1,414)Overland Park, 7 mi away24/7Emergencies, Most reviews
4Epic Septic of SW Kansas City595.0★ (43)Spring Hill, 12 mi away24/7—
5True Blue Plumbing LLC594.7★ (1,320)Kansas City, 16 mi awaySat · Evenings—
6Mr. Rooter Plumbing of Johnson County575.0★ (184)Olathe, 5 mi away24/7—
7Higgins Sewer & Drain Cleaning574.9★ (97)Overland Park, 3 mi awaySat · Sun—
8Twin Springs Pump Services565.0★ (20)Belton, 15 mi away24/7—
9100 Year Plumbing & Sewer LLC564.9★ (48)Kansas City, 8 mi awaySat—
10Honey-Wagon Septic And Grease564.9★ (324)Overland Park, 13 mi away——

The 54 best septic service companies in Lenexa, ranked

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

  1. Ranked #1 in Lenexa

    Based in Kansas City, 8 mi away

    66/100CR Score

    Ranked #1 because of its Google rating and review volume: 4.8★ from 2,811 Google reviews, the most in Lenexa.

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

    • 4.8★ from 2,811 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1891 Merriam Ln, Kansas City, KS 66106
  2. Based in Kansas City, 12 mi away

    60/100CR Score

    Ranked #2 because of its Google rating and trade focus: 4.9★ from 264 Google reviews, listed on Google as “Septic system service”.

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

    • 4.9★ from 264 Google reviews
    Hours
    Mon–Thu 7 AM–8 PM · Fri 7 AM–6 PM · Sat–Sun 8 AM–6 PM
    Address
    2540 W Pennway St Ste AD8, Kansas City, MO 64108
  3. Based in Spring Hill, 12 mi away

    59/100CR Score

    Ranked #4 because of its Google rating and trade focus: 5.0★ from 43 Google reviews, listed on Google as “Septic system service”.

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

    • 5.0★ from 43 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    18425 Webster St #301, Spring Hill, KS 66083
  4. Based in Kansas City, 16 mi away

    59/100CR Score

    Ranked #5 because of its Google rating and trade focus: 4.7★ from 1,320 Google reviews, listed on Google as “Septic system service”.

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

    • 4.7★ from 1,320 Google reviews
    Hours
    Mon–Fri 7:30 AM–7 PM · Sat 8 AM–5 PM · Sun closed
    Address
    3519 North Oak Trafficway, Kansas City, MO 64116
  5. Based in Belton, 15 mi away

    56/100CR Score

    Ranked #8 because of its Google rating and trade focus: 5.0★ from 20 Google reviews, listed on Google as “Septic system service”.

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

    • 5.0★ from 20 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    3805 E 187th St, Belton, MO 64012
  6. Based in Kansas City, 8 mi away

    56/100CR Score

    Ranked #9 because of its Google rating and trade focus: 4.9★ from 48 Google reviews, listed on Google as “Septic system service”.

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

    • 4.9★ from 48 Google reviews
    Hours
    Mon–Fri 7 AM–6 PM · Sat 9 AM–4 PM · Sun closed
    Address
    406 W 75th St Ste E, Kansas City, MO 64114
  7. Based in Overland Park, 13 mi away

    56/100CR Score

    Ranked #10 because of its Google rating and trade focus: 4.9★ from 324 Google reviews, listed on Google as “Septic system service”.

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

    • 4.9★ from 324 Google reviews
    Hours
    Mon–Thu 7 AM–4 PM · Fri 7 AM–3 PM · Sat–Sun closed
    Address
    19546 Metcalf Ave c, Stilwell, KS 66085
  8. Based in Kansas City, 21 mi away

    55/100CR Score

    Ranked #13 because of its Google rating and trade focus: 5.0★ from 57 Google reviews, listed on Google as “Septic system service”.

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

    • 5.0★ from 57 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
  9. Based in Kansas City, 6 mi away

    55/100CR Score

    Ranked #14 because of its Google rating and trade focus: 5.0★ from 37 Google reviews, listed on Google as “Septic system service”.

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

    • 5.0★ from 37 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
  10. Based in Overland Park, 4 mi away

    54/100CR Score

    Ranked #16 because of its Google rating and review volume: 4.9★ from 373 Google reviews.

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

    • 4.9★ from 373 Google reviews
    Hours
    Mon–Fri 7 AM–6 PM · Sat 9 AM–4 PM · Sun closed
    Address
    12022 Blue Valley Pkwy, Overland Park, KS 66213
  11. Based in Kansas City, 18 mi away

    53/100CR Score

    Ranked #20 because of its Google rating and trade focus: 4.8★ from 44 Google reviews, listed on Google as “Septic system service”.

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

    • 4.8★ from 44 Google reviews
    Hours
    Mon–Sat 8 AM–5 PM · Sun closed
  12. Based in Gardner, 15 mi away

    53/100CR Score

    Ranked #21 because of its Google rating and trade focus: 4.2★ from 13 Google reviews, listed on Google as “Septic system service”.

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

    • 4.2★ from 13 Google reviews
    Hours
    Mon–Fri 7 AM–10 PM · Sat 8 AM–4 PM · Sun 11 AM–1 PM
    Address
    315 S Pine St, Gardner, KS 66030
  13. Based in Kansas City, 17 mi away

    53/100CR Score

    Ranked #22 because of its Google rating and trade focus: 4.9★ from 84 Google reviews, listed on Google as “Septic system service”.

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

    • 4.9★ from 84 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    1624 Blue Ridge Blvd, Kansas City, MO 64126
  14. Based in Spring Hill, 21 mi away

    53/100CR Score

    Ranked #24 because of its Google rating and review volume: 4.9★ from 234 Google reviews.

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

    • 4.9★ from 234 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    23270 Waverly Rd, Spring Hill, KS 66083
  15. Based in Basehor, 16 mi away

    53/100CR Score

    Ranked #25 because of its Google rating and trade focus: 4.8★ from 17 Google reviews, listed on Google as “Septic system service”.

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

    • 4.8★ from 17 Google reviews
    Address
    17585 167th St, Basehor, KS 66007

How we ranked Lenexa septic service companies

We scored 54 Lenexa 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 Lenexa 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 Lenexa: frequently asked questions

Who is the best septic service company in Lenexa?

By CR Score, the highest-ranked septic service company in Lenexa, KS is A-1 Sewer & Septic with a CR Score of 66/100. It has 4.8★ from 2,811 Google reviews. It is open 24/7. Dick Ray Master Plumber Heating and Cooling (#2) and Dick Ray Master Plumber Heating and Cooling (#3) follow. We ranked 54 septic service companies on ten factors, last updated November 3, 2026.

How many septic service companies are there in Lenexa?

ContractorsRanked ranks 54 septic service companies serving Lenexa, KS. 1 of them is based in Lenexa; the rest serve it from nearby towns. Counts are as of November 2026.

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

17 ranked septic service companies in Lenexa post 24/7 hours. The highest-ranked are A-1 Sewer & Septic (#1), Dick Ray Master Plumber Heating and Cooling (#3) and Epic Septic of SW Kansas City (#4). Hours come from each business's Google listing as of November 2026, so call to confirm.

Which septic service companies in Lenexa work on weekends?

31 of 54 ranked septic service companies post Saturday hours and 23 post Sunday hours. The highest-ranked open Saturdays are A-1 Sewer & Septic (#1), Dick Ray Master Plumber Heating and Cooling (#2) and Dick Ray Master Plumber Heating and Cooling (#3). Posted hours are office hours; crews may book weekend jobs separately.

What Google rating do Lenexa septic service companies have?

The median Google rating among 54 rated septic service companies in Lenexa is 4.9★, with a median of 29 reviews. A-1 Sewer & Septic has the most, 2,811 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 Lenexa count in this ranking?

Yes, if they are within 25 mi of the Lenexa 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 Lenexa

  1. November 2026: CR Scores recalculated for 54 septic service companies serving Lenexa.
  2. November 2026: 1 duplicate listing merged.

More septic service companies and Lenexa pages

Other trades in Lenexa