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Best Septic Service Companies in Canandaigua, NY (2026)

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

The short answer

  1. 1

    Best overall in Canandaigua: Superior Plumbing Service, CR Score 62/100; 4.9★ from 828 Google reviews; open 24/7.

  2. 4

    Best for emergencies (open 24/7): Mr. Rooter Plumbing of Rochester, posts 24/7 hours; ranked #4 of 12.

  3. 4

    Most-reviewed: Mr. Rooter Plumbing of Rochester, 829 Google reviews at 4.7★, the most of 12 ranked; ranked #4.

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

12 Canandaigua septic service companies are ranked here by CR Score, from ten published factors. 2 are open 24/7, 7 open Saturdays and 2 open Sundays, based on posted hours. The median Google rating is 4.8★ across 12 rated businesses.

Top 10 septic service companies in Canandaigua at a glance

Top 10 septic service companies in Canandaigua at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Superior Plumbing Service624.9★ (828)Canandaigua24/7Overall
2Rentals To Go564.1★ (17)CanandaiguaSat—
3Bianca Excavating555.0★ (47)Rochester, 17 mi awaySat—
4Mr. Rooter Plumbing of Rochester554.7★ (829)Rochester, 23 mi away24/7Emergencies, Most reviews
5PumperJack Septic554.7★ (15)Canandaigua——
6Meyers Environmental544.8★ (107)Fairport, 17 mi away——
7GT Campbell Plumbing535.0★ (571)East Rochester, 20 mi awaySat—
8Chamberlain Septic & Sewer514.3★ (118)Webster, 25 mi away——
9McKenna's Kitchen & Bath474.4★ (66)Fairport, 19 mi awaySat · Evenings—
10Seneca Services ( General Contractor )455.0★ (8)Geneva, 20 mi awaySat—

The 12 best septic service companies in Canandaigua, ranked

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

Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  2. #2 Rentals To Go

    Based in Canandaigua

    56/100CR Score

    Ranked #2 because of its Google rating and trade focus: 4.1★ from 17 Google reviews, listed on Google as “Septic system service”.

    • 4.1★ from 17 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat 8 AM–12:30 PM · Sun closed
    Address
    3854 US-20, Canandaigua, NY 14424
    View profile for Rentals To Go(877) 929-1919

  3. #3 Bianca Excavating

    Based in Rochester, 17 mi away

    55/100CR Score

    Ranked #3 because of its Google rating and trade focus: 5.0★ from 47 Google reviews, listed on Google as “Septic system service”.

    • 5.0★ from 47 Google reviews
    Hours
    Mon–Sat 7:30 AM–6 PM · Sun closed
    Address
    1548 Winterberry Ct, Walworth, NY 14568
    View profile for Bianca Excavating(585) 576-7263

  6. #6 Meyers Environmental

    Based in Fairport, 17 mi away

    54/100CR Score

    Ranked #6 because of its Google rating and trade focus: 4.8★ from 107 Google reviews, listed on Google as “Septic system service”.

    • 4.8★ from 107 Google reviews
    Hours
    Mon–Thu 7 AM–4 PM · Fri 7 AM–3:30 PM · Sat–Sun closed
    Address
    60 Cobb's Ln, Fairport, NY 14450
    View profile for Meyers Environmental(585) 377-1700

  7. #7 GT Campbell Plumbing

    Based in East Rochester, 20 mi away

    53/100CR Score

    Ranked #7 because of its Google rating and review volume: 5.0★ from 571 Google reviews.

    • 5.0★ from 571 Google reviews
    Hours
    Mon–Thu 8 AM–5 PM · Fri–Sat 8 AM–2 PM · Sun closed
    Address
    1777 Penfield Road, SW 3rd Floor, Penfield, NY 14526
    View profile for GT Campbell Plumbing(585) 355-1463

  12. #12 Bianca Excavating

    Based in Rochester, 25 mi away

    43/100CR Score

    Ranked #12 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “Excavating contractor”.

    • 5.0★ from 10 Google reviews
    Hours
    Mon–Fri 7:30 AM–6 PM · Sat–Sun closed
    View profile for Bianca Excavating(585) 576-7263

Also serving Canandaigua

2 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 Canandaigua
BusinessGoogle ratingDistance
ANT Plumbing & Septic5.0★ (2)20 mi
Drooby's Septic Tank Service5.0★ (1)17 mi

How we ranked Canandaigua septic service companies

We scored 12 Canandaigua 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 Canandaigua 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 Canandaigua: frequently asked questions

Who is the best septic service company in Canandaigua?

By CR Score, the highest-ranked septic service company in Canandaigua, NY is Superior Plumbing Service with a CR Score of 62/100. It has 4.9★ from 828 Google reviews. It is open 24/7. Rentals To Go (#2) and Bianca Excavating (#3) follow. We ranked 12 septic service companies on ten factors, last updated November 3, 2026.

How many septic service companies are there in Canandaigua?

ContractorsRanked ranks 12 septic service companies serving Canandaigua, NY. 3 of them are based in Canandaigua; the rest serve it from nearby towns. Another 2 within 25 mi are listed but not ranked yet. Counts are as of November 2026.

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

2 ranked septic service companies in Canandaigua post 24/7 hours. The highest-ranked are Superior Plumbing Service (#1) and Mr. Rooter Plumbing of Rochester (#4). Hours come from each business's Google listing as of November 2026, so call to confirm.

Which septic service companies in Canandaigua work on weekends?

7 of 12 ranked septic service companies post Saturday hours and 2 post Sunday hours. The highest-ranked open Saturdays are Superior Plumbing Service (#1), Rentals To Go (#2) and Bianca Excavating (#3). Posted hours are office hours; crews may book weekend jobs separately.

What Google rating do Canandaigua septic service companies have?

The median Google rating among 12 rated septic service companies in Canandaigua is 4.8★, with a median of 57 reviews. Mr. Rooter Plumbing of Rochester has the most, 829 reviews, and ranks #4. 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 Canandaigua count in this ranking?

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

  1. November 2026: CR Scores recalculated for 12 septic service companies serving Canandaigua.

More septic service companies and Canandaigua pages

Other trades in Canandaigua