94
ExceptionalNorwalk, CA 90650 4.8(1,111 reviews)
HVACPlumbingHeatingA/C
Trade directory · Drains & sewer
Drain & sewer specialists in the US
370 drain & sewer specialists in 39 states, ranked by Registry Score with owner-confirmed records first. The list covers businesses whose public category or name points to drains, sewer lines, rooter, septic or hydro-jetting work.
- Pros
- 370
- States
- 39
- Avg. score
- 60.2
Summary
Data last updatedAs of October 15, 2026, the ProComfort Registry lists 370 drain & sewer specialists in the US. Most-listed specialties: heating & furnaces (60), air conditioning (32), water heaters (7), ductwork & IAQ (2). 330 have enough public signals for a Registry Score, averaging 60.2 out of 100; 134 score 70 or higher. Together they hold 181,259 public reviews on Google, Yelp and Facebook. The highest-scored is Rooter Hero Plumbing and Air of Norwalk in Norwalk, CA, at 94 out of 100. 106 are Featured for 2026. View Rooter Hero Plumbing and Air of Norwalk.
Counts come straight from the Registry's records. How the Registry Score works
Drain & sewer specialists by city
Madison, WI10Philadelphia, PA10Chicago, IL9San Francisco, CA9Seattle, WA7Toledo, OH7Birmingham, AL6Boise, ID6Boston, MA6Brooklyn, NY6Detroit, MI6Los Angeles, CA6San Diego, CA6Spokane, WA6Bakersfield, CA5Honolulu, HI5Mesa, AZ5New York, NY5Riverside, CA5Aurora, CO4Denver, CO4Des Moines, IA4Jersey City, NJ4Long Beach, CA4Minneapolis, MN4Phoenix, AZ4San Jose, CA4Anchorage, AK3Austin, TX3Cleveland, OH3Daly City, CA3Irvine, CA3Kansas City, MO3Lyndhurst, NJ3Oakland, CA3Orlando, FL3Sacramento, CA3Salt Lake City, UT3St. Petersburg, FL3Tucson, AZ3Tulsa, OK3Virginia Beach, VA3Albuquerque, NM2Anaheim, CA2Arlington, TX2Atlanta, GA2Burbank, CA2Colorado Springs, CO2
Top-ranked drain & sewer specialists
Search all 37092
Exceptional92
ExceptionalDaly City, CA 94014 5.0(467 reviews)
PlumbingDrainsWater heaters
92
ExceptionalTucson, AZ 85743 4.9(922 reviews)
HVACPlumbingA/CDrains
91
ExceptionalJacksonville, FL 32210 4.8(1,759 reviews)
HVACPlumbingA/CDrains
91
ExceptionalNorristown, PA 19403 4.9(718 reviews)
HVACPlumbingHeatingA/C
91
ExceptionalLexington, NC 27295 4.8(3,711 reviews)
HVACPlumbingDrains
91
ExceptionalBrooklyn, NY 11236 4.8(7,347 reviews)
PlumbingDrainsWater heaters
90
ExceptionalDayton, OH 45414 4.8(759 reviews)
PlumbingDrains
90
ExceptionalMetairie, LA 70001 4.5(238 reviews)
PlumbingDrains
90
ExceptionalPhoenix, AZ 85020 4.8(904 reviews)
PlumbingDrains
90
ExceptionalHuntsville, AL 35801 4.8(2,089 reviews)
PlumbingDrains
Drain & sewer specialists by state
California84New Jersey26Ohio16Florida15Pennsylvania15Washington15Arizona14New York14Illinois12Texas12Wisconsin12Alabama11Colorado11Massachusetts11Michigan10Idaho6Minnesota6Missouri6Nevada6Utah6Hawaii5Indiana5Louisiana5Oklahoma5Georgia4Iowa4Kansas4North Carolina4Virginia4Alaska3New Mexico3South Carolina3Tennessee3Arkansas2Kentucky2Maryland2Nebraska2District of Columbia1Oregon1
Drain & sewer specialists: at a glance
- How many drain & sewer specialists are in the US?
- As of October 15, 2026, the ProComfort Registry lists 370 drain & sewer specialists in the US.
- Who is the highest-scored drain and sewer specialist in the US?
- By Registry Score, Rooter Hero Plumbing and Air of Norwalk (Norwalk, CA) ranks first at 94 out of 100, among 330 scored businesses averaging 60.2. The score combines public reviews (50 points), digital presence (30) and reach (20); nobody can pay for a higher score.
- How are drain & sewer specialists in the US ranked?
- By Registry Score (0-100, from public reviews, digital presence and reach), with records confirmed by their owners listed first. The full method is at https://procomfortregistry.online/methodology.