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Best Septic Service Companies in Powell, OH (2026)

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

The short answer

  1. 1

    Best overall in Powell: BE Ohio, CR Score 59/100; 5.0★ from 36 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): DrainMaster Drain Cleaning & Sewer Line Repair, posts 24/7 hours; ranked #2 of 50.

  3. 6

    Most-reviewed: Mr. Rooter Plumbing of Columbus, 3,678 Google reviews at 4.7★, the most of 50 ranked; ranked #6.

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

50 Powell septic service companies are ranked here by CR Score, from ten published factors. 19 are open 24/7, 27 open Saturdays and 22 open Sundays, based on posted hours. The median Google rating is 4.8★ across 50 rated businesses.

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

Top 10 septic service companies in Powell at a glance

Top 10 septic service companies in Powell at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1BE Ohio595.0★ (36)Marion, 7 mi away24/7Overall
2DrainMaster Drain Cleaning & Sewer Line Repair594.9★ (741)Columbus, 12 mi away24/7Emergencies
3The Waterworks Plumbing, Drain, Heating & Cooling584.7★ (2,138)Columbus, 6 mi away24/7—
4Bassett Services: Heating, Cooling, Plumbing & Electrical (Discount Drains)584.7★ (987)Lewis Center, 4 mi away24/7—
5Emergency Plumbing Heating & Air564.8★ (1,104)Delaware, 13 mi away24/7—
6Mr. Rooter Plumbing of Columbus564.7★ (3,678)Columbus, 18 mi away24/7Most reviews
7J. Blanton Plumbing, Sewer & Drain564.9★ (137)Columbus, 13 mi away24/7—
8Parson Plumbing and Drains565.0★ (492)Columbus, 14 mi away24/7—
9Epic Septic554.8★ (15)Columbus, 13 mi away24/7—
10Miller's Septic Tank Cleaning555.0★ (10)Hickory, 13 mi away24/7—

The 50 best septic service companies in Powell, ranked

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

  1. Ranked #1 in Powell

    Based in Marion, 7 mi away

    59/100CR Score

    Ranked #1 because of its Google rating and trade focus: 5.0★ from 36 Google reviews, listed on Google as “Septic system service”.

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

    • 5.0★ from 36 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
  2. 58/100CR Score

    Ranked #4 because of its Google rating and review volume: 4.7★ from 987 Google reviews.

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

    • 4.7★ from 987 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    643 Corduroy Rd Unit B, Lewis Center, OH 43035
  3. Based in Columbus, 13 mi away

    55/100CR Score

    Ranked #9 because of its Google rating and trade focus: 4.8★ from 15 Google reviews, listed on Google as “Septic system service”.

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

    • 4.8★ from 15 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
  4. Based in London, 19 mi away

    55/100CR Score

    Ranked #11 because of its Google rating and trade focus: 5.0★ from 345 Google reviews, listed on Google as “Septic system service”.

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

    • 5.0★ from 345 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    5890 Lafayette Plain City Rd, London, OH 43140
  5. Based in Delaware, 9 mi away

    55/100CR Score

    Ranked #12 because of its Google rating and trade focus: 5.0★ from 23 Google reviews, listed on Google as “Septic system service”.

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

    • 5.0★ from 23 Google reviews
    Hours
    Mon–Fri 8 AM–7 PM · Sat 8 AM–2 PM · Sun closed
  6. Based in London, 13 mi away

    54/100CR Score

    Ranked #13 because of its Google rating and trade focus: 5.0★ from 34 Google reviews, listed on Google as “Septic system service”.

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

    • 5.0★ from 34 Google reviews
    Hours
    Mon–Sat 9 AM–5 PM · Sun closed
  7. Based in Delaware, 7 mi away

    53/100CR Score

    Ranked #15 because of its Google rating and trade focus: 5.0★ from 26 Google reviews, listed on Google as “Septic system service”.

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

    • 5.0★ from 26 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    3360 Owen-Fraley Rd, Delaware, OH 43015
  8. Based in Westerville, 13 mi away

    53/100CR Score

    Ranked #16 because of its Google rating and trade focus: 3.9★ from 13 Google reviews, listed on Google as “Septic system service”.

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

    • 3.9★ from 13 Google reviews
    Hours
    Mon–Sun 8 AM–6 PM
    Address
    10745 County Rd 20, Westerville, OH 43082
  9. Based in Delaware, 11 mi away

    53/100CR Score

    Ranked #17 because of its Google rating and trade focus: 4.9★ from 35 Google reviews, listed on Google as “Septic system service”.

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

    • 4.9★ from 35 Google reviews
    Hours
    Mon–Fri 7 AM–5 PM · Sat–Sun closed
    Address
    7696 Marysville Rd, Ostrander, OH 43061
  10. Based in Columbus, 11 mi away

    53/100CR Score

    Ranked #18 because of its Google rating and trade focus: 5.0★ from 236 Google reviews, listed on Google as “Contractor”.

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

    • 5.0★ from 236 Google reviews
    Hours
    Mon–Fri 9 AM–5 PM · Sat–Sun closed
    Address
    2080 Britains Ln, Columbus, OH 43224
  11. Based in Columbus, 12 mi away

    52/100CR Score

    Ranked #20 because of its Google rating and trade focus: 4.8★ from 41 Google reviews, listed on Google as “Septic system service”.

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

    • 4.8★ from 41 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    4835 Trabue Rd, Columbus, OH 43228
  12. Based in Columbus, 15 mi away

    52/100CR Score

    Ranked #21 because of its Google rating and trade focus: 4.8★ from 231 Google reviews, listed on Google as “Plumber”.

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

    • 4.8★ from 231 Google reviews
    Hours
    Mon–Fri 8 AM–4 PM · Sat 8 AM–12 PM · Sun closed
    Address
    1082 W Mound St, Columbus, OH 43223
  13. Based in Sunbury, 12 mi away

    52/100CR Score

    Ranked #24 because of its Google rating and trade focus: 4.5★ from 71 Google reviews, listed on Google as “Septic system service”.

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

    • 4.5★ from 71 Google reviews
    Hours
    Mon–Fri 7:30 AM–3:30 PM · Sat–Sun closed
    Address
    1742 Hogback Rd, Sunbury, OH 43074

How we ranked Powell septic service companies

We scored 50 Powell 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 Powell 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 Powell: frequently asked questions

Who is the best septic service company in Powell?

By CR Score, the highest-ranked septic service company in Powell, OH is BE Ohio with a CR Score of 59/100. It has 5.0★ from 36 Google reviews. It is open 24/7. DrainMaster Drain Cleaning & Sewer Line Repair (#2) and The Waterworks Plumbing, Drain, Heating & Cooling (#3) follow. We ranked 50 septic service companies on ten factors, last updated November 3, 2026.

How many septic service companies are there in Powell?

ContractorsRanked ranks 50 septic service companies serving Powell, OH. Counts are as of November 2026.

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

19 ranked septic service companies in Powell post 24/7 hours. The highest-ranked are BE Ohio (#1), DrainMaster Drain Cleaning & Sewer Line Repair (#2) and The Waterworks Plumbing, Drain, Heating & Cooling (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.

Which septic service companies in Powell work on weekends?

27 of 50 ranked septic service companies post Saturday hours and 22 post Sunday hours. The highest-ranked open Saturdays are BE Ohio (#1), DrainMaster Drain Cleaning & Sewer Line Repair (#2) and The Waterworks Plumbing, Drain, Heating & Cooling (#3). Posted hours are office hours; crews may book weekend jobs separately.

What Google rating do Powell septic service companies have?

The median Google rating among 50 rated septic service companies in Powell is 4.8★, with a median of 35 reviews. Mr. Rooter Plumbing of Columbus has the most, 3,678 reviews, and ranks #6. 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 Powell count in this ranking?

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

  1. November 2026: CR Scores recalculated for 50 septic service companies serving Powell.

More septic service companies and Powell pages

Other trades in Powell