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Black Mountain Septic & Drain ServicesSeptic service company in Phoenix, AZ

Black Mountain Septic & Drain Services is a septic service company in Phoenix, AZ, ranked #1 of 78 septic service companies in Phoenix and rated 4.9 from 588 Google reviews. Open 24 hours a day, 7 days a week.

Phoenix, AZUpdated 0 paid placements in any rankingHow we rank

Call (480) 343-0335Website ↗

Key facts

Key facts about Black Mountain Septic & Drain Services
Phone(480) 343-0335
Websiteblackmountainsepticservices.com
HoursOpen 24 hours, 7 days a week
Google rating4.9 from 588 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • Septicmain tradeGoogle main category
  • Plumbingbusiness name

Service area

Serves Phoenix and 12 towns within 25 miles: Deer Valley, Cave Creek, Paradise Valley, Scottsdale, Anthem, Glendale, Encanto, Alhambra, Peoria, Fountain Hills, New River and Maryvale.

Based in Phoenix, AZView on map

Opening hours

Opening hours for Black Mountain Septic & Drain Services
DayHours
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
  • Open 24/7
  • Open evenings — no
  • Open Saturdays
  • Open Sundays
  • Emergency service

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.9from 588 Google reviews

Hired Black Mountain Septic & Drain Services? Write a review

Questions about Black Mountain Septic & Drain Services

How is Black Mountain Septic & Drain Services ranked in Phoenix?

Black Mountain Septic & Drain Services is ranked #1 of 78 septic service companies in Phoenix by CR Score, with 65 out of 100 as of November 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

What are Black Mountain Septic & Drain Services’ hours?

Black Mountain Septic & Drain Services is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.

What areas does Black Mountain Septic & Drain Services serve?

Serves Phoenix and 12 towns within 25 miles: Deer Valley, Cave Creek, Paradise Valley, Scottsdale, Anthem, Glendale, Encanto, Alhambra, Peoria, Fountain Hills, New River and Maryvale. The list is based on the business's location and the usual service radius for septic and sewer service. Confirm your address is covered when you call.

What do Google reviews say about Black Mountain Septic & Drain Services?

Black Mountain Septic & Drain Services has a rating of 4.9 from 588 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact Black Mountain Septic & Drain Services?

Call Black Mountain Septic & Drain Services on (480) 343-0335. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.

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Compare nearby septic service companies

Black Mountain Septic & Drain Services compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Black Mountain Septic & Drain Services (this business)—654.9 (588)—YesYes
Target Plumbing#2615.0 (30)—YesYes23.7 mi
Pink Plumbing and Sewer#3604.9 (190)—YesYes13.4 mi

See all 78 ranked septic service companies in Phoenix