61/100CR Score
Ranked #1 because of its Google rating and review volume: 4.9★ from 741 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Best Septic Service Companies in Hilliard, OH (2026)
51 septic service companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Hilliard: DrainMaster Drain Cleaning & Sewer Line Repair, CR Score 61/100; 4.9★ from 741 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): The Waterworks Plumbing, Drain, Heating & Cooling, posts 24/7 hours; ranked #2 of 51.
- 9
Most-reviewed: Mr. Rooter Plumbing of Columbus, 3,678 Google reviews at 4.7★, the most of 51 ranked; ranked #9.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
51 Hilliard septic service companies are ranked here by CR Score, from ten published factors. 19 are open 24/7, 28 open Saturdays and 23 open Sundays, based on posted hours. The median Google rating is 4.8★ across 51 rated businesses.
Top 10 septic service companies in Hilliard at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | DrainMaster Drain Cleaning & Sewer Line Repair | 61 | 4.9★ (741) | Columbus, 4 mi away | 24/7 | Overall |
| 2 | The Waterworks Plumbing, Drain, Heating & Cooling | 57 | 4.7★ (2,138) | Columbus, 10 mi away | 24/7 | Emergencies |
| 3 | J. Blanton Plumbing, Sewer & Drain | 57 | 4.9★ (137) | Columbus, 7 mi away | 24/7 | — |
| 4 | BE Ohio | 57 | 5.0★ (36) | Marion, 16 mi away | 24/7 | — |
| 5 | Yoder's Septic Service LLC | 57 | 5.0★ (345) | London, 12 mi away | — | — |
| 6 | ProDig Excavation | 57 | 5.0★ (34) | London, 4 mi away | Sat | — |
| 7 | Epic Septic | 56 | 4.8★ (15) | Columbus, 11 mi away | 24/7 | — |
| 8 | Miller's Septic Tank Cleaning | 56 | 5.0★ (10) | Hickory, 10 mi away | 24/7 | — |
| 9 | Mr. Rooter Plumbing of Columbus | 56 | 4.7★ (3,678) | Columbus, 18 mi away | 24/7 | Most reviews |
| 10 | Parson Plumbing and Drains | 56 | 5.0★ (492) | Columbus, 13 mi away | 24/7 | — |
The 51 best septic service companies in Hilliard, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Based in Columbus, 10 mi away
57/100CR ScoreRanked #2 because of its Google rating and review volume: 4.7★ from 2,138 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Columbus, 7 mi away
57/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.9★ from 137 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#4 BE Ohio
Based in Marion, 16 mi away
57/100CR ScoreRanked #4 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.
Based in London, 12 mi away
57/100CR ScoreRanked #5 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.
Based in London, 4 mi away
57/100CR ScoreRanked #6 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.
#7 Epic Septic
Based in Columbus, 11 mi away
56/100CR ScoreRanked #7 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.
Based in Hickory, 10 mi away
56/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Columbus, 18 mi away
56/100CR ScoreRanked #9 because of its Google rating and review volume: 4.7★ from 3,678 Google reviews, the most in Hilliard.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Columbus, 13 mi away
56/100CR ScoreRanked #10 because of its Google rating and review volume: 5.0★ from 492 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lewis Center, 13 mi away
55/100CR ScoreRanked #11 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.
Based in Grove City, 11 mi away
55/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.6★ from 131 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Columbus, 4 mi away
55/100CR ScoreRanked #13 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.
Based in Delaware, 22 mi away
54/100CR ScoreRanked #14 because of its Google rating and review volume: 4.8★ from 1,104 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Columbus, 9 mi away
54/100CR ScoreRanked #15 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.
Based in Columbus, 9 mi away
54/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.4★ from 41 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#17 Sewer Pro
Based in Columbus, 11 mi away
53/100CR ScoreRanked #17 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.
Based in Delaware, 18 mi away
53/100CR ScoreRanked #18 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.
Based in Dublin, 5 mi away
52/100CR ScoreRanked #19 because of its Google rating and trade focus: 3.0★ from 5 Google reviews, listed on Google as “Septic system service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in London, 11 mi away
52/100CR ScoreRanked #20 because of its Google rating and review volume: 4.9★ from 855 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Grove City, 10 mi away
52/100CR ScoreRanked #21 because of its Google rating and availability: 4.6★ from 54 Google reviews, open 24/7.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Columbus, 10 mi away
52/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Westerville, 18 mi away
52/100CR ScoreRanked #23 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.
Based in Grove City, 10 mi away
52/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.4★ from 28 Google reviews, listed on Google as “Septic system service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Delaware, 17 mi away
51/100CR ScoreRanked #25 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.
Septic service companies ranked #26 to #50
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 51 ranked septic service companies here; the rest are on their profiles.
Also serving Hilliard
4 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.
| Business | Google rating | Distance |
|---|---|---|
| A Buckeye Rooter Sewer and Drain Services | 1.0★ (2) | 9 mi |
| ACR DRAINS | 10 mi | |
| Ecosep Septic Tank Pumping | In Hilliard | |
| Rausch & Sons Septic & Excavation LLC | 22 mi |
How we ranked Hilliard septic service companies
We scored 51 Hilliard 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.
| Factor | Weight | Computed from | In Hilliard data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |
Septic service companies in Hilliard: frequently asked questions
Who is the best septic service company in Hilliard?
By CR Score, the highest-ranked septic service company in Hilliard, OH is DrainMaster Drain Cleaning & Sewer Line Repair with a CR Score of 61/100. It has 4.9★ from 741 Google reviews. It is open 24/7. The Waterworks Plumbing, Drain, Heating & Cooling (#2) and J. Blanton Plumbing, Sewer & Drain (#3) follow. We ranked 51 septic service companies on ten factors, last updated November 3, 2026.
How many septic service companies are there in Hilliard?
ContractorsRanked ranks 51 septic service companies serving Hilliard, OH. Another 4 within 25 mi are listed but not ranked yet. Counts are as of November 2026.
Which septic service companies in Hilliard are open 24/7?
19 ranked septic service companies in Hilliard post 24/7 hours. The highest-ranked are DrainMaster Drain Cleaning & Sewer Line Repair (#1), The Waterworks Plumbing, Drain, Heating & Cooling (#2) and J. Blanton Plumbing, Sewer & Drain (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which septic service companies in Hilliard work on weekends?
28 of 51 ranked septic service companies post Saturday hours and 23 post Sunday hours. The highest-ranked open Saturdays are DrainMaster Drain Cleaning & Sewer Line Repair (#1), The Waterworks Plumbing, Drain, Heating & Cooling (#2) and J. Blanton Plumbing, Sewer & Drain (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Hilliard septic service companies have?
The median Google rating among 51 rated septic service companies in Hilliard is 4.8★, with a median of 35 reviews. Mr. Rooter Plumbing of Columbus has the most, 3,678 reviews, and ranks #9. 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 Hilliard count in this ranking?
Yes, if they are within 25 mi of the Hilliard 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 Hilliard
- November 2026: CR Scores recalculated for 51 septic service companies serving Hilliard.
More septic service companies and Hilliard pages
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