Trusted by Los Angeles County Homeowners & Businesses for 20+ Years
Finding a reliable plumber in Los Angeles County means finding someone who can actually cover the ground, from the hillside homes above Griffith Observatory to the beach-adjacent bungalows near the Santa Monica Pier, from Mid-Wilshire apartment buildings to the tract neighborhoods of the Santa Clarita Valley. ServiStar Plumbing and HVAC, a family owned company operated by owner Daniel Cohen with more than 20 years serving Los Angeles, handles both plumbing and HVAC for homeowners, landlords, and small businesses across the county's sprawling and genuinely varied terrain.
One of only 4 plumbing companies in Los Angeles honored as an LA Legacy Business.
- Family owned & operated
Sherman Oaks & Simi Valley - 20+ years serving LA County
Plumbing & HVAC under one roof - Licensed, bonded & insured
CA Lic #885156 - 4.8★ from 147 Google reviews
Rated by your neighbors
ServiStar Plumbing and HVAC serves all of Los Angeles County, from the San Fernando Valley and Westside to the South Bay and San Gabriel Valley. With roughly 54% of the county's 3.3 million households occupied by renters, landlord and tenant calls are a daily reality here. Call (818) 873-0613.
Why Plumbing in Los Angeles County Is Its Own Challenge
Los Angeles County is home to nearly 9.85 million people spread across more than 3.3 million households, with a median age of about 38. What makes the county genuinely different from a plumbing and HVAC standpoint is not just its size but its variety. A 1920s craftsman in Pasadena has galvanized steel supply lines and cast-iron drain stacks. A 1960s ranch house in the South Bay may have original copper that has never been touched. A Downtown Los Angeles high-rise from the 1980s has a completely different mechanical profile than a hillside home above the Hollywood Bowl. And because roughly 54 percent of county households are renter-occupied, a large share of the calls ServiStar receives come from landlords managing aging systems and tenants reporting problems that cannot wait. No single approach fits every property here, which is exactly why ServiStar diagnoses first and explains the options before quoting anything.
- ✓Nearly 9.85 million residents across a geographically diverse county
- ✓Roughly 54% renter-occupied households, driving steady landlord and tenant calls
- ✓Housing stock ranges from 1920s craftsmans to 1980s high-rises
- ✓Terrain varies from coastal flats to steep canyon hillsides
- ✓Average household size of 2.85 persons means higher daily water demand per unit
- ✓Both plumbing and HVAC needs vary significantly by neighborhood and building era
Where ServiStar Works Across Los Angeles County
ServiStar operates out of its Sherman Oaks headquarters on Riverside Drive, which puts the team within practical reach of the entire San Fernando Valley, the Westside, the South Bay, the San Gabriel Valley, the Santa Clarita Valley, Downtown Los Angeles, and Mid-Wilshire. That geographic spread is intentional. A landlord managing a fourplex near the Los Angeles County Arboretum and Botanic Garden in the San Gabriel Valley has the same access to ServiStar as a homeowner in the Santa Clarita Valley or a small business owner near Universal Studios Hollywood. When people search for plumbers near me or a plumbing company near me in the county, they often find that many contractors quietly limit their actual service radius. ServiStar does not. The Sherman Oaks location was chosen specifically to keep drive times reasonable across the Valley and into the broader county, and same day appointments are available in most areas.
- ✓San Fernando Valley: Sherman Oaks, Encino, Burbank, Glendale and surrounding communities
- ✓Westside: West Los Angeles, Century City, Culver City, Beverly Hills and nearby areas
- ✓South Bay: communities along the coast and inland toward Torrance and beyond
- ✓San Gabriel Valley: Pasadena and communities near the Arboretum corridor
- ✓Santa Clarita Valley: Santa Clarita and surrounding neighborhoods
- ✓Downtown Los Angeles and Mid-Wilshire: multi-unit and commercial properties
Need a Plumber in Los Angeles County Today?
Call (818) 873-0613 or book online. A real person answers 24/7, and same day appointments are available in most of Los Angeles County.
Plumbing and HVAC Responsibilities in LA County Rentals
In a county where more than half of all occupied households are rentals, the question of who is responsible for a plumbing or HVAC repair comes up constantly. California law is clear: landlords are required to maintain rental units in habitable condition, which includes functioning plumbing, hot water, and heating. When a drain backs up in a Mid-Wilshire apartment or a furnace stops working in a South Bay rental, the landlord is generally responsible for the repair, regardless of how old the system is or whether the tenant contributed to the problem. ServiStar works with landlords and property managers across the county regularly, providing written flat rate quotes that make it straightforward to document costs for accounting or reimbursement purposes. Tenants who call directly are always told to loop in their landlord before work begins, so there are no billing surprises on either side. If you manage multiple units anywhere from the San Gabriel Valley to the Westside, one call to (818) 873-0613 gets both plumbing and HVAC handled through a single contractor.
Older Plumbing Systems Throughout Los Angeles County Homes
The county's housing stock tells the story of a century of growth in layers. Neighborhoods built out in the 1920s and 1930s, including parts of Pasadena and older pockets of the Westside, often still have galvanized steel supply lines that have narrowed with mineral deposits over decades. Mid-century construction from the 1940s through the 1960s, which covers a large portion of the San Fernando Valley and South Bay, typically used copper supply lines and cast-iron drain lines, both of which can develop their own age-related issues. Homes and apartment buildings from the 1970s and 1980s introduced polybutylene and early plastic fittings in some cases. Each era has its own failure patterns, and a technician who has not seen the full range of LA County housing can misread what is actually going on. ServiStar uses camera inspection before recommending any sewer or drain repair, so the diagnosis is based on what is actually in the pipe, not a guess. Plumbing contractors who skip that step often recommend more work than the situation requires.
- ✓1920s to 1930s homes: galvanized steel supply lines prone to mineral buildup and low pressure
- ✓1940s to 1960s construction: copper supply and cast-iron drain lines with age-related corrosion
- ✓1970s to 1980s buildings: early plastic fittings and connections that may need updating
- ✓Camera inspection used before recommending sewer or drain work
- ✓Repiping options explained in plain language with written flat rate quotes
- ✓Water heater age and condition assessed as part of any service call when relevant
What ServiStar Handles for LA County Homes and Businesses
ServiStar covers the full range of residential and light commercial plumbing and HVAC work across Los Angeles County. On the plumbing side, that includes drain cleaning, hydro jetting, sewer line repair, trenchless sewer repair, camera inspections, leak detection, repiping, water heater repair and installation (tank, tankless, and hybrid), and water filtration. On the HVAC side, the team handles AC repair and installation, heating and furnace repair, and heat pump systems. ServiStar is factory certified by Rinnai, Navien, and Noritz for tankless water heater work, which matters in a county where hard water and high demand make water heater performance a real concern. Each service has its own dedicated page on the ServiStar site with full detail on scope, process, and what to expect. This page covers the county-wide context; for deep specifics on any individual service, follow the links to those pages or call (818) 873-0613 and a technician will walk you through it directly. Plumbing companies near me is one of the most common searches in the county, and ServiStar's goal is simple: show up, diagnose accurately, explain clearly, and quote in writing before touching anything.
AC, Heater or Water Heater Trouble in Los Angeles County?
One ServiStar team handles plumbing and HVAC, with a flat price in writing before any work begins.
What to Expect When ServiStar Comes to Your LA County Property
The process is the same whether the call comes from a homeowner in the Santa Clarita Valley, a landlord in the San Gabriel Valley, or a small business near Downtown Los Angeles. A technician arrives, assesses the situation, and explains what is going on in plain language before any work is discussed. If the issue involves a drain or sewer line, a camera inspection happens before any repair recommendation is made. Once the technician understands the full scope, a flat rate price is put in writing. Work starts only after the customer approves that quote. There are no adjustments added after the fact for time or materials. For customers who need a 24 hour plumber near me, the phones at ServiStar are answered around the clock, and same day appointments are available in most parts of the county. The written quote and the upfront diagnosis are not upsells or extras; they are how every call works, from a simple drain cleaning in Mid-Wilshire to a sewer line replacement in the South Bay.
- ✓Technician arrives and assesses before recommending anything
- ✓Camera inspection used for any sewer or drain concern
- ✓Flat rate written quote provided and approved before work begins
- ✓No after-the-fact adjustments for time or materials
- ✓Same day appointments available in most LA County areas
- ✓Phones answered 24/7 for after hours and urgent calls
Heating and Cooling Needs Vary Across LA County Neighborhoods
Los Angeles County is not one climate. The coastal communities near the Santa Monica Pier stay mild year-round and rarely push an AC system hard, but they do see marine air that accelerates corrosion on outdoor HVAC equipment. The inland San Fernando Valley runs significantly hotter in summer, and homes there depend on central air conditioning in a way that coastal neighborhoods do not. The higher elevations above Griffith Observatory and in the canyons above the Westside can see genuine cold in winter, making a functioning furnace or heat pump more than a comfort issue. ServiStar handles AC repair and installation, heating and furnace repair, and heat pump systems across all of these microclimates. Because plumbing and HVAC are handled under one roof, a landlord who calls about a water heater and mentions the AC has been struggling can get both looked at in the same visit, which saves time and a second service call. That combination is one of the practical reasons plumbing contractors who also do HVAC tend to be a better fit for LA County property owners managing multiple systems.
Communities Near Los Angeles County That ServiStar Also Covers
ServiStar's service area extends beyond the county line where the work makes sense. The Sherman Oaks office covers communities throughout the San Fernando Valley and into neighboring areas including Glendale, Pasadena, and Santa Clarita. The Simi Valley office handles eastern Ventura County. For property owners or managers whose portfolio crosses into adjacent communities, ServiStar can often handle the full scope without a second contractor. If you are searching for a plumber company or plumbing companies in areas that border Los Angeles County to the north or east, call (818) 873-0613 and the team will confirm coverage for your specific address.
Los Angeles County at a Glance
Plumbing & HVAC Services in Los Angeles County
Serving Los Angeles County & Greater Los Angeles
ServiStar Plumbing and HVAC provides plumbing & HVAC throughout Los Angeles County, Los Angeles County. Service areas include San Fernando Valley, Westside, South Bay, San Gabriel Valley, Santa Clarita Valley, Downtown Los Angeles and Mid-Wilshire. We also serve nearby San Fernando Valley, South Bay, West Los Angeles, Pasadena, Glendale and Santa Clarita. The map below outlines the Los Angeles County area we cover.
Landmarks & Neighborhoods in Los Angeles County
Notable Places in Los Angeles County
- •Griffith Observatory
- •Santa Monica Pier
- •Los Angeles County Arboretum & Botanic Garden
- •Hollywood Bowl
- •Universal Studios Hollywood
Areas We Serve in Los Angeles County
Neighborhoods: San Fernando Valley, Westside, South Bay, San Gabriel Valley, Santa Clarita Valley, Downtown Los Angeles, Mid-Wilshire
Nearby Cities We Serve
24/7 Emergency Service · Same day Appointments
Need It Fixed Today?
Call now or request your free estimate online. A real person will take it from there.
What Our Customers Say About ServiStar
I ended up having a pipe leak that damaged part of my ceiling during the night. Luckily Servistar was quick to respond and came in asap the next morning and went straight to work! They were both really professional and thorough. They were able to get my pipes…
3 months agoMichael was wonderful! He arrived right on time and his visit was quick and helpful. He solved our main problem in the kitchen within a matter of minutes, and was able to give guidance on next steps for a separate irrigation issue in our back yard as well. Ver…
4 months agoAfter buying an older home in Sherman Oaks, our inspection revealed that the sewer line needed replacement, so we hired Servistar Plumbing and HVAC for the job. They ended up replacing all of our sewer and water lines, and the experience exceeded our expectati…
4 months ago