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Best Septic Service Companies in Lutherville-Timonium, MD (2026)

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

The short answer

  1. 1

    Best overall in Lutherville-Timonium: Chavis Septic Services, CR Score 61/100; 4.9★ from 321 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Jet Septic and Plumbing Services, posts 24/7 hours; ranked #2 of 62.

  3. 6

    Most-reviewed: Prime Plumbing, 2,323 Google reviews at 4.8★, the most of 62 ranked; ranked #6.

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

62 Lutherville-Timonium septic service companies are ranked here by CR Score, from ten published factors. 27 are open 24/7, 36 open Saturdays and 31 open Sundays, based on posted hours. The median Google rating is 4.9★ across 62 rated businesses.

Top 10 septic service companies in Lutherville-Timonium at a glance

Top 10 septic service companies in Lutherville-Timonium at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Chavis Septic Services614.9★ (321)South Bel Air, 16 mi away24/7Overall
2Jet Septic and Plumbing Services605.0★ (321)Westminster, 21 mi away24/7Emergencies
3A-1 Septic594.9★ (282)Pasadena, 23 mi away24/7—
4A & V Septic Services LLC584.9★ (210)Pasadena, 24 mi away24/7—
5Young Septic Services574.9★ (1,057)Westminster, 19 mi away——
6Prime Plumbing564.8★ (2,323)Glen Burnie, 19 mi away24/7Most reviews
7Walsh Septic Service564.6★ (10)South Bel Air, 10 mi away24/7—
8Sewer Slayer565.0★ (157)Arbutus, 16 mi away24/7—
9Certified Property Inspection565.0★ (1,896)Perry Hall, 9 mi awaySat—
10John's Septic Service565.0★ (35)Aberdeen, 22 mi away24/7—

The 62 best septic service companies in Lutherville-Timonium, 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.

  1. Ranked #1 in Lutherville-Timonium

    #1 Chavis Septic Services

    Based in South Bel Air, 16 mi away

    61/100CR Score

    Ranked #1 because of its Google rating and trade focus: 4.9★ from 321 Google reviews, listed on Google as “Septic system service”.

    • 4.9★ from 321 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    346 Bynum Rd, Forest Hill, MD 21050
    View profile for Chavis Septic Services(410) 838-1200

  3. #3 A-1 Septic

    Based in Pasadena, 23 mi away

    59/100CR Score

    Ranked #3 because of its Google rating and trade focus: 4.9★ from 282 Google reviews, listed on Google as “Septic system service”.

    • 4.9★ from 282 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    4427 Mountain Rd, Pasadena, MD 21122
    View profile for A-1 Septic

  5. #5 Young Septic Services

    Based in Westminster, 19 mi away

    57/100CR Score

    Ranked #5 because of its Google rating and trade focus: 4.9★ from 1,057 Google reviews, listed on Google as “Septic system service”.

    • 4.9★ from 1,057 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    1802 Baltimore Blvd, Westminster, MD 21157
    View profile for Young Septic Services(443) 775-7353

  6. #6 Prime Plumbing

    Based in Glen Burnie, 19 mi away

    56/100CR Score

    Ranked #6 because of its Google rating and review volume: 4.8★ from 2,323 Google reviews, the most in Lutherville-Timonium.

    • 4.8★ from 2,323 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    7617 Baltimore Annapolis Blvd, Glen Burnie, MD 21060
    View profile for Prime Plumbing(443) 247-4400

  8. #8 Sewer Slayer

    Based in Arbutus, 16 mi away

    56/100CR Score

    Ranked #8 because of its Google rating and trade focus: 5.0★ from 157 Google reviews, listed on Google as “Plumber”.

    • 5.0★ from 157 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    View profile for Sewer Slayer(443) 763-9194

  10. #10 John's Septic Service

    Based in Aberdeen, 22 mi away

    56/100CR Score

    Ranked #10 because of its Google rating and trade focus: 5.0★ from 35 Google reviews, listed on Google as “Septic system service”.

    • 5.0★ from 35 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    510 S Stepney Rd, Aberdeen, MD 21001
    View profile for John's Septic Service(410) 272-2317

  12. #12 Sons Septic LLC.

    Based in Westminster, 21 mi away

    55/100CR Score

    Ranked #12 because of its Google rating and trade focus: 4.9★ from 24 Google reviews, listed on Google as “Septic system service”.

    • 4.9★ from 24 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    961 Leisters Church Rd, Westminster, MD 21157
    View profile for Sons Septic LLC.(443) 401-9641

  18. #18 Fogle's Septic

    Based in Eldersburg, 20 mi away

    55/100CR Score

    Ranked #18 because of its Google rating and trade focus: 4.0★ from 184 Google reviews, listed on Google as “Septic system service”.

    • 4.0★ from 184 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    580 Obrecht Rd Ste B, Sykesville, MD 21784
    View profile for Fogle's Septic(410) 795-5670

  21. #21 Mahon Plumbing

    Based in Baltimore, 17 mi away

    54/100CR Score

    Ranked #21 because of its Google rating and review volume: 4.9★ from 268 Google reviews.

    • 4.9★ from 268 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    6824 Fort Smallwood Rd Ste. A, Baltimore, MD 21226
    View profile for Mahon Plumbing(410) 766-8566

  23. #23 ACE Septic Service

    Based in Pasadena, 21 mi away

    54/100CR Score

    Ranked #23 because of its Google rating and trade focus: 4.3★ from 13 Google reviews, listed on Google as “Septic system service”.

    • 4.3★ from 13 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    8555 Brad Ct Ste b, Pasadena, MD 21122
    View profile for ACE Septic Service(410) 437-9742

  25. #25 Abend Services

    Based in Baltimore, 16 mi away

    53/100CR Score

    Ranked #25 because of its Google rating and review volume: 4.8★ from 175 Google reviews.

    • 4.8★ from 175 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    407 Bon Air Ave, Baltimore, MD 21225
    View profile for Abend Services(443) 516-9224

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 62 ranked septic service companies here; the rest are on their profiles.

septic service companies in Lutherville-Timonium, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Suburban Contracting Co535.0★ (7)10 mi
27Fyock Septic Services534.2★ (16)24 mi
28All About Septics535.0★ (5)21 mi
29Freedom Septic Service534.6★ (93)16 mi
30Jenkins Brothers Septic Tank523.7★ (3)20 mi
31Tom Cossentino Septic Systems525.0★ (3)12 mi
32Hillcrest Pipe Sales and Construction Supplies, Inc514.9★ (11)11 mi
33Mathena Septic Tank Services Inc515.0★ (12)12 mi
34Shoreline Sewer and Water515.0★ (6)8 mi
35Abend Services514.9★ (146)25 mi
36AJ McDonald Company515.0★ (109)19 mi
37Chavis Enterprises, LLC514.5★ (11)7 mi
38C.A. Taciak & Sons515.0★ (29)3 mi
39United Rentals - Reliable Onsite Services513.8★ (22)10 mi
40Duncans Septic Service514.7★ (18)24 mi
41Maryland Sewer & Plumbing Service Inc514.9★ (239)20 mi
42A & J Septic Cleaners515.0★ (13)15 mi
43JetBlast Inc. Water Blasting Sewer & Drain Cleaning504.1★ (9)17 mi
44Globe Sanitation505.0★ (14)19 mi
45A Roy Fringer & Son505.0★ (10)19 mi
46Scardina Home Services504.5★ (473)22 mi
47Priority Plumbing & Drain504.9★ (308)22 mi
48Action Plumbing Sewer & Drain Cleaning Inc504.3★ (9)7 mi
49Jones Pump Service505.0★ (6)15 mi
50Unstopper Complete Sewer505.0★ (13)13 mi

Also serving Lutherville-Timonium

13 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 Lutherville-Timonium
BusinessGoogle ratingDistance
A & D Septic Services15 mi
Allen Plumber Sewer & Drain16 mi
Baltimore12 mi
Bel Air Septic Service11 mi
Chesapeake Bay Septic Tank11 mi
Constipated Drain Sewer3.0★ (1)11 mi
Dennis Bosley Services5.0★ (2)15 mi
Electric EEL Sewer & Drain Cleaning11 mi
Maryland Septic Services17 mi
MB Matthews Septic Service LLC5.0★ (1)21 mi
Severn Septic Service23 mi
Shahan Enterprises Inc5.0★ (2)17 mi
Ultimate Septic & Construction20 mi

How we ranked Lutherville-Timonium septic service companies

We scored 62 Lutherville-Timonium 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 Lutherville-Timonium 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 Lutherville-Timonium: frequently asked questions

Who is the best septic service company in Lutherville-Timonium?

By CR Score, the highest-ranked septic service company in Lutherville-Timonium, MD is Chavis Septic Services with a CR Score of 61/100. It has 4.9★ from 321 Google reviews. It is open 24/7. Jet Septic and Plumbing Services (#2) and A-1 Septic (#3) follow. We ranked 62 septic service companies on ten factors, last updated November 3, 2026.

How many septic service companies are there in Lutherville-Timonium?

ContractorsRanked ranks 62 septic service companies serving Lutherville-Timonium, MD. Another 13 within 25 mi are listed but not ranked yet. Counts are as of November 2026.

Which septic service companies in Lutherville-Timonium are open 24/7?

27 ranked septic service companies in Lutherville-Timonium post 24/7 hours. The highest-ranked are Chavis Septic Services (#1), Jet Septic and Plumbing Services (#2) and A-1 Septic (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.

Which septic service companies in Lutherville-Timonium work on weekends?

36 of 62 ranked septic service companies post Saturday hours and 31 post Sunday hours. The highest-ranked open Saturdays are Chavis Septic Services (#1), Jet Septic and Plumbing Services (#2) and A-1 Septic (#3). Posted hours are office hours; crews may book weekend jobs separately.

What Google rating do Lutherville-Timonium septic service companies have?

The median Google rating among 62 rated septic service companies in Lutherville-Timonium is 4.9★, with a median of 19 reviews. Prime Plumbing has the most, 2,323 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 Lutherville-Timonium count in this ranking?

Yes, if they are within 25 mi of the Lutherville-Timonium 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 Lutherville-Timonium

  1. November 2026: CR Scores recalculated for 62 septic service companies serving Lutherville-Timonium.

More septic service companies and Lutherville-Timonium pages

Other trades in Lutherville-Timonium