13 Best Plumber in San Francisco for SameDay Service

Chosen Rooter & Plumbing Inc. is a San Francisco plumbing company with a listed address on Union Street in the Marina District, offering emergency plumbing service with around-the-clock availability. Its core specialties are drain cleaning and hydro jetting for residential and commercial properties, supported by repair work on leaky pipes, clogged drains, toilets, and sewer lines, plus water heater installation and repair including tankless units. Fixture services cover faucet installation and repair and garbage disposal installation, and the company also installs automatic gas shutoff valves and automatic water shut-off devices. Customers name technicians Jesse, Billy, Justin, Damien, and Paul, describing them as professional, efficient, and thorough in their explanations. Recurring themes include emergency response often within the hour and same-day prioritization of clogged drains, with technicians who diagnose the issue clearly and explain the fix before starting. One reviewer describes an emergency visit where a plumber arrived within the hour and completed a new faucet installation the same day; another credits a technician with installing an automatic gas shutoff valve and patiently walking through the unit's features. This is a fit for San Francisco homeowners and commercial property managers dealing with clogged drains, sewer backups, or burst pipes, where fast emergency response matters most. Customers wanting automatic shutoff devices benefit from technicians who take time to explain the unit features after installation. For drain and sewer problems in the city, the combination of hydro jetting capability and same-day scheduling addresses the most urgent needs directly.

Mr. Rooter Plumbing of San Francisco is the local San Francisco branch of the national Mr. Rooter franchise, based at 850 S Van Ness Ave in the Mission District. It provides full-service residential plumbing with 24/7 live phone answering, covering emergency plumbing, sewer backups, leaking or frozen pipes, clogged drains, and water heater repair and replacement. The branch also handles house repiping and positions itself as a same-day emergency option for San Francisco and surrounding areas. Its review record centers on fast emergency turnarounds: one customer's failing water tank was stabilized within the hour with a bypass, then replaced the next day, and Saturday-evening leaks were repaired in under an hour. Technicians Alfredo, Billy, Tohi, Vito, Denver, and Clemente are named across reviews for arriving on time, diagnosing problems methodically, and explaining the work in clear terms. Customers describe per-job rather than hourly pricing, technicians returning promptly with replacement parts, and water heater jobs completed with add-ons like upstairs circulators. This is a fit for Mission District and San Francisco homeowners who need a plumber reachable around the clock, particularly for dead or leaking water heaters and sudden drain or pipe emergencies. The pattern of rapid emergency dispatch and itemized, per-job quotes suits people comparing options in a hurry. For whole-system work like repiping or water and sewer line replacement, the franchise backing and guaranteed workmanship give an added layer of reassurance.

Heise's Plumbing is a full-service plumbing contractor at 260 Ocean Ave in San Francisco's Mission Terrace, with a history reaching back to 1954. It specializes in water heaters, toilets, faucets, showers, and drains, handling everything from a clogged drain to full-scale remodels. Beyond core plumbing, its listed services extend to air conditioning repair, air duct cleaning, appliance repair, dryer vent cleaning, electrical work, HVAC contracting, and washer and dryer repair. It serves San Francisco and a wide Peninsula and East Bay footprint including Daly City, South San Francisco, Oakland, Berkeley, and San Mateo. Reviews name technicians Cesar, Eduardo, Erick, Eddie, Gil, Jose, and Eric, and repeatedly mention weekend and last-minute calls answered within hours, with technicians arriving with parts on the truck. Customers describe fair prices, personable and knowledgeable technicians, and loyalty stretching over years of repeat use. The company describes itself as a non-commissioned shop, and its stated edge is deep knowledge of San Francisco's older homes and commercial properties. This is a fit for San Francisco homeowners -- especially in older properties -- who want a long-established shop that can cover plumbing plus adjacent trades like HVAC and electrical in one relationship. The weekend availability and stocked-truck pattern suits urgent fixes such as a failed water heater or a clogged kitchen sink. Long-term customers value the continuity of dealing with the same company across decades of home repairs.

Roto-Rooter Plumbing & Water Cleanup is the San Francisco branch of the national Roto-Rooter network, located at 2873 Mission St in the Mission District. This branch covers drain cleaning -- floor and basement drains, toilet drains and clogs, sink drains, storm drains, and roof drains and downspouts -- plus water heater services including tank and tankless installation, repair and troubleshooting, seismic strapping and code compliance, sediment flushing, and emergency replacement. As the full business name indicates, it also handles water damage restoration alongside plumbing and excavating work. The branch's review record points to technicians who explain problems in simple terms, arrive on time, and fix issues cleanly on the first visit. The water heater work is positioned around San Francisco's specific requirements, with seismic strapping and plumbing code compliance built into installations. The 24-hour operation covers the after-hours emergencies the directory is built around, and the combination of plumbing, drain, and water cleanup services means a single call can address both the leak and the resulting damage. This is a fit for Mission District and San Francisco homeowners dealing with clogged drains or a failed water heater, where code-compliant seismic strapping matters. The water damage restoration line makes it relevant when a plumbing failure has already caused damage beyond the fixture itself. For people who prefer the backing of a large national network, this branch offers the local Mission Street presence with round-the-clock availability.

Discount Plumbing San Francisco is a plumbing company based on 24th Street in the Upper Market area, serving San Francisco and the Bay Area around the clock. Its service list covers residential and commercial plumbing, drain service, water heater installation and replacement (including tankless units), sewer line repair and trenchless sewer pipelining, water filter supply, and water damage restoration. The 24-hour operation and the commercial listing make it a shop positioned for both homeowner emergencies and business contracts. Reviews describe technicians who arrive promptly, diagnose carefully, and keep customers informed throughout the job. Kevin is named for a water heater replacement where he assessed the unit, explained options clearly, sent photo updates during the installation, and followed up afterward — a pattern reviewers call professional and efficient. Carlos is named for a water heater installation replacing a unit the company had installed years earlier, and Ricardo for thorough, professional, and helpful work. Reviews repeatedly mention clear explanations of the problem and the plan, on-time arrival, and transparent pricing. This is a fit for San Francisco homeowners dealing with water heater failures, drain problems, or sewer line issues who want technicians that explain and document the work as they go — the photo-update pattern reviewers describe is particularly useful for out-of-town property owners managing a parent's home. Commercial clients may find the 24/7 residential-and-commercial positioning relevant for building emergencies. Anyone comparing options can use the free-estimate pattern described in reviews to check pricing before authorizing a replacement.

Arch Plumbing Inc. is a San Francisco plumbing, heating, and HVAC contractor based on Quint Street in the Islais Creek area, operating 24 hours a day. Its listed categories cover plumbing, contracting, heating, and HVAC, and its service range includes plumbing installation, maintenance and repair, water heater service (including energy-efficient units), sewer work, bathroom and kitchen remodels, laundry room renovation, radiant floor heating, whole-house fans, and fire sprinkler systems. It is a full-service contractor for residential and commercial projects, with experience in high-end custom home work. Reviews describe technicians who arrive on time, diagnose quickly, explain the problem and the fix in plain terms, and keep customers updated through the job. Named technicians include Oscar Alonzo, praised for thorough inspections and clear communication; Gerson, noted for fast bathroom sink repairs and scheduling flexibility; and Alex, described as knowledgeable about plumbing and heating systems. Other reviewers name Anthony, Erick, Carissa, and Benjamin Gomez. The recurring theme is communication: technicians who explain what is wrong, what it will cost, and what they did. This is a fit for San Francisco homeowners and building managers who want one contractor covering plumbing, heating, and HVAC — including system upgrades like radiant floors or energy-efficient water heaters — rather than coordinating separate trades. The 24-hour emergency coverage suits landlords and homeowners for whom a failure cannot wait, and the communication pattern reviewers describe makes it a practical choice for customers who want to understand the work before approving it.

24/7 Rooter & Plumbing is a plumbing contractor at 1070 Quesada Ave in San Francisco covering trenchless sewer replacement, drain cleaning, hydro jetting, and sewer line repair or replacement. Its services also include water heater repair and replacement in tank and tankless models, water line replacement, and garbage disposal work. The company serves San Francisco and the Bay Area with extended hours every day of the week. Review themes name technicians Jonah, Mike, Mike D., and Nick: a clogged house cleared quickly on a Saturday, an after-hours call handled painlessly, and a water backup resolved with the technician arriving 30 to 45 minutes after the initial call. Customers repeatedly praise arrival speed, even late at night, plus courteous behavior and thorough explanations during the work. The inexpensive price level is noted across listing platforms. This is a fit for San Francisco homeowners facing sudden backups or clogs who need a crew within the hour. The trenchless sewer capability suits properties where street-side and on-property lines need work without destructive digging. For budget-conscious shoppers, the pattern of quick response plus moderate pricing covers both urgency and cost concerns.

Ace Plumbing & Rooter, Inc. is a plumbing contractor at 1090 Bryant St in San Francisco serving residential and commercial customers citywide, from the Sunset and Richmond Districts to Pacific Heights, Noe Valley, the Marina, and the Presidio, plus Brisbane, Daly City, and South San Francisco. Its services include emergency plumbing, leak detection, drain and sewer services, hydro jetting, trenchless sewer replacement, video inspection and line location, and water heater repair and installation including tankless models. Review themes name technicians Russ, Johnny, Phillip, Keller, Mario G., Josiah, and Dominic: a Friday-night plugged sink cleared Saturday morning before 10 AM, a defective water heater replaced with warranty details handled, and a complex multi-property underground sewer replacement completed. Customers praise prompt, courteous work and cleanups, while flat-rate upfront estimates are described as transparent. Several reviews note the service sits on the pricier side. This is a fit for San Franciscans who want a large, established shop handling everything from emergency calls to full sewer replacements. The trenchless and camera-inspection capabilities suit older properties with aging underground lines. For rental-property owners, the pattern of multi-property sewer work and documented communication covers the coordination need.

O'Grady Plumbing is a multi-generational residential and commercial plumbing company at 1610 Evans Ave in San Francisco serving San Francisco and San Mateo County. Its services include hydrojet drain cleaning, drain unclogging, leak repairs, pipe replacement and repiping, water heater repair, and commercial plumbing maintenance. The company positions itself with a high ratio of master plumbers and a full line of service equipment, and it operates 24 hours a day. Review themes name technicians Jake, Tung, and Edy: a clogged toilet fixed with friendly professionalism, a clog jet-cleaned efficiently with the right gear arriving on a second truck quickly, and stubborn problems resolved after other approaches failed. Customers praise responsiveness, quick diagnosis, competitive rates, and clear communication. Price listings consistently show the inexpensive tier, which aligns with the reasonable-pricing comments. This is a fit for San Francisco homeowners who want competent drain and repiping work without premium pricing. The commercial maintenance offering suits building owners needing a contractor for ongoing systems. For urgent clogs, the 24-hour posture and jet-equipped trucks address both availability and capability.

Genteel Plumbers is a residential plumbing company based at 1181 Revere Avenue in San Francisco's Hunters Point area, serving the wider Bay Area including South San Francisco, Daly City, Milbrae, and Pacifica. Its service list covers 24/7 emergency plumbing, toilet repair and installation, drain and sewer cleaning, hydro jetting, leak detection and repair, trenchless sewer replacement, and tankless water heater installation. The company markets itself as an environmentally conscious provider with flat-fee estimates, and its technicians specialize in the complex plumbing systems of Victorian and Edwardian-era San Francisco buildings. Review themes center on fast turnaround: customers describe same-day arrivals, quick diagnoses, and jobs completed efficiently with everything explained in plain terms. Technicians named in reviews include Edgar, Jo, Graham, and Joan, credited with fixing shower leaks, rebuilding shower valves, repairing toilets, and resolving dishwasher air-gap issues promptly and courteously. Customers repeatedly note punctual arrivals, clear appointment communication, and multiple itemized options with quotes presented before work begins. This is a fit for Bay Area homeowners dealing with urgent problems like shower leaks, clogged drains, or failed tankless water heaters who want a same-day response and a clear estimate before work starts. Its specialization in older San Francisco buildings makes it relevant for owners of Victorian and early-20th-century properties with aging pipes. For anyone comparing plumbers on communication and tidiness, the recurring themes of explained options and clean work areas address those priorities directly.