Trusted by Simi Valley Homeowners & Businesses for 20+ Years
Searching for a plumber in Simi Valley? ServiStar Plumbing and HVAC operates a staffed office right here in the city, so technicians are already in the area when a drain backs up in Wood Ranch, a water heater fails near the Simi Valley Town Center, or an AC unit quits during a summer heat stretch in Big Sky. Family-owned and operated by Daniel Cohen, ServiStar has served Los Angeles and the surrounding region for more than 20 years, handling both plumbing and HVAC so homeowners and small businesses in Simi Valley rarely need to call two separate companies.
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 Simi Valley from a staffed local office, covering neighborhoods like Wood Ranch, Santa Susana Knolls, and Big Sky. With roughly 73% of Simi Valley households owner-occupied, most calls come from homeowners managing aging systems in established single-family homes. Call (805) 321-8884.
A Majority-Owner City With a Lot of Single-Family Homes
Simi Valley is a predominantly owner-occupied community: roughly 73% of its approximately 43,900 households are owner-occupied, with renters making up the remaining 27%. The median age sits at about 41, and the average household runs close to 2.9 people. What that adds up to, practically speaking, is a city full of families who own their homes and feel the full weight of a plumbing or HVAC problem when one hits. There is no landlord to call. When the sewer backs up or the furnace stops on a cold January night, it is the homeowner's problem to solve, and it needs to be solved quickly. ServiStar's local office means a technician is not driving in from across the county. The phones are answered 24/7, and same-day service is available in most cases across Simi Valley's zip codes, 93063 and 93065. Whether the call comes from a long-established neighborhood near Strathearn Historical Park or a newer development out toward Big Sky, the response is the same: a technician who diagnoses first, explains what is going on in plain language, and puts a flat price in writing before touching anything.
- ✓Roughly 73% owner-occupied households across Simi Valley
- ✓Population of approximately 126,000 across two main zip codes
- ✓Average household size near 2.9 people, meaning busy family homes
- ✓24/7 phone coverage, same-day service in most cases
- ✓Staffed local office, not a dispatch center routing calls from far away
- ✓Flat-rate written quote before any work begins
How Simi Valley's Geography Shapes Plumbing Calls
Simi Valley sits in a broad east-west valley ringed by hills and canyon terrain. That geography matters for plumbing in ways that are easy to overlook until something goes wrong. Neighborhoods like Santa Susana Knolls and Tapo Canyon sit on hillside and canyon-adjacent lots where sewer lines run longer distances, sometimes at grades that collect debris or shift over time as soil moves. The Ronald Reagan Presidential Library area and the hills above Wood Ranch share similar characteristics: older or longer lateral lines, occasional root intrusion from mature landscaping, and the kind of gradual settling that can create low spots in a sewer run. On the valley floor, near the Simi Valley Town Center and the Corriganville Park corridor, the terrain is flatter but the infrastructure in some blocks is old enough that galvanized supply lines and cast-iron drain stacks are still in service. ServiStar runs a camera inspection before recommending any sewer repair, so the recommendation is based on what the pipe actually looks like, not a guess. That matters especially in Simi Valley, where the right fix for a hillside lateral in Santa Susana Knolls may be completely different from what a flat-run line near Town Center needs.
- ✓Hillside lots in Santa Susana Knolls and Tapo Canyon prone to root intrusion and grade shifts
- ✓Longer sewer laterals on canyon-adjacent properties
- ✓Older supply and drain materials still in service on valley-floor blocks
- ✓Camera inspection standard before any sewer repair recommendation
- ✓Trenchless sewer repair available where excavation would be disruptive
- ✓Soil movement on hillside lots can create low spots in sewer runs over time
Need a Plumber in Simi Valley Today?
Call (805) 321-8884 or book online. A real person answers 24/7, and same-day appointments are available in most of Simi Valley.
What Older Simi Valley Homes Reveal About Their Plumbing and HVAC
Simi Valley grew rapidly through the 1960s, 1970s, and 1980s, and a large share of its housing stock reflects that era. Homes built during those decades often still carry their original plumbing and HVAC equipment, or have had one round of partial updates that left older materials in place elsewhere in the system. A house in the established blocks near Strathearn Historical Park might have copper supply lines that are holding up fine but a cast-iron drain system that is corroding from the inside. A home in Wood Ranch from the late 1980s might have a water heater that has been running for 20-plus years and a furnace that is overdue for inspection. ServiStar technicians are used to walking into homes where the plumbing and HVAC tell a mixed story: some things are fine, some things need attention now, and some things are worth watching. The approach is to explain what is actually there, what the options are, and what the priority should be, without pushing for more work than the situation calls for. Homeowners in Simi Valley's established neighborhoods consistently deal with questions around repiping aging galvanized lines, replacing original tank water heaters, and servicing HVAC systems that have been running since the home was built. ServiStar handles all of it under one roof, which means one call, one technician who knows both sides of the house, and one written quote before anything starts.
- ✓1960s-1980s housing stock common across established Simi Valley neighborhoods
- ✓Original galvanized supply lines still present in many older homes
- ✓Cast-iron drain systems showing interior corrosion in homes from this era
- ✓Water heaters and furnaces in some homes running well past typical service life
- ✓Repiping, water heater replacement, and HVAC service all handled by one team
- ✓Technicians explain what needs attention now versus what can be monitored
What ServiStar Handles for Simi Valley Homes and Businesses
ServiStar covers the full range of residential and light-commercial plumbing and HVAC work across Simi Valley. Among plumbing contractors serving the area, ServiStar stands out by pairing every plumbing service with full HVAC coverage under the same roof. On the plumbing side, that includes drain cleaning, hydro jetting, sewer line repair and trenchless sewer repair, camera inspections, leak detection, repiping, and tank, tankless, and hybrid water heater repair and installation. ServiStar is factory certified by Rinnai, Navien, and Noritz, which matters when a Simi Valley homeowner is considering a tankless water heater upgrade. On the HVAC side, the team handles AC repair, heating and furnace repair, and heat pump installation and service. Simi Valley summers run hot, and the valley's geography means heat builds and holds, so AC repair calls are a regular part of the workload here. When a system fails in July or August, the same team that handles plumbing can also get the air conditioning back on. Each of these services has its own dedicated page on the ServiStar site with full detail on scope, process, and what to expect. This page is the starting point: call (805) 321-8884 to talk through what is going on, and a technician will take it from there.
- ✓Drain cleaning and hydro jetting for slow or blocked drains
- ✓Camera inspection and sewer line or trenchless sewer repair
- ✓Leak detection and repiping for aging supply lines
- ✓Tank, tankless, and hybrid water heater repair and installation
- ✓AC repair and heating or furnace repair across Simi Valley
- ✓Heat pump installation and service for homes upgrading from older systems
Plumbing and HVAC Permits in Simi Valley
Simi Valley is an incorporated city with its own building and planning department. That means plumbing and HVAC permits, inspections, and code compliance go through the City of Simi Valley directly, not through Los Angeles County or any other jurisdiction. For homeowners, that distinction is practical: when a project requires a permit, the paperwork and inspection scheduling happen with the city's own building department. ServiStar technicians are familiar with the city's permit process and handle the coordination on permitted work. Not every plumbing or HVAC job requires a permit, but the ones that do, such as a full repipe, a new water heater installation in certain configurations, or an HVAC system replacement, need to be done correctly from the start. The written quote ServiStar provides before work begins reflects what the job actually requires, including any permit-related steps, so there are no surprises partway through. If you are not sure whether your project needs a permit, that is a reasonable question to ask when you call, and a technician can walk you through it. Reach the team at (805) 321-8884.
- ✓Permits and inspections go through the City of Simi Valley building department
- ✓Not through LA County or any outside jurisdiction
- ✓Repiping, HVAC replacement, and some water heater installs typically require permits
- ✓ServiStar handles permit coordination on applicable jobs
- ✓Written quote reflects all required steps, including permit-related ones
- ✓Call to ask whether your specific project needs a permit before work starts
AC, Heater or Water Heater Trouble in Simi Valley?
One ServiStar team handles plumbing and HVAC, with a flat price in writing before any work begins.
Plumbing and HVAC Responsibilities for Simi Valley Rental Properties
While Simi Valley skews heavily toward owner-occupied housing, the roughly 27% of households that are renter-occupied still represent a meaningful number of rental units across the city. For landlords managing properties in neighborhoods like the Simi Valley Town Center area or older blocks near Corriganville Park, plumbing and HVAC problems carry a legal dimension on top of the practical one. California law requires landlords to maintain rental units in a habitable condition, which includes functioning plumbing and working heat. A backed-up drain, a failed water heater, or a broken furnace in a rental unit is not something a landlord can defer without risk. ServiStar works with Simi Valley landlords directly, scheduling around tenants, diagnosing the problem clearly, and providing a written quote so the landlord knows exactly what the repair will cost before authorizing work. The same flat-rate, no-surprise approach that works for homeowners works for rental property owners too. If you manage one unit or several in Simi Valley, call (805) 321-8884 to talk through what you are dealing with.
- ✓California law requires landlords to maintain habitable plumbing and heating
- ✓ServiStar schedules around tenants to minimize disruption
- ✓Written flat-rate quote before work begins, so landlords can authorize with confidence
- ✓Drain, sewer, water heater, and HVAC calls all handled by one team
- ✓Prompt response helps landlords meet habitability obligations
- ✓Covers rental properties across Simi Valley's established and newer neighborhoods
Neighborhoods and Nearby Cities ServiStar Covers from Simi Valley
The Simi Valley office covers the full city, from the hillside lots of Santa Susana Knolls and the canyon-adjacent streets of Tapo Canyon to the planned communities of Wood Ranch and Big Sky and the commercial corridors near Simi Valley Town Center. The office also reaches into eastern Ventura County and connects with ServiStar's broader service area across the San Fernando Valley. Homeowners in nearby Santa Clarita, and those in San Fernando Valley communities like Encino and Sherman Oaks, are served through the combined coverage of both ServiStar offices. If you are searching for plumbers near me in Simi Valley or the surrounding area and are not sure whether your address falls within the service zone, the fastest answer is a quick call to (805) 321-8884. The team can confirm coverage and, in most cases, get a technician out the same day.
- ✓Full city coverage across Simi Valley zip codes 93063 and 93065
- ✓Wood Ranch, Santa Susana Knolls, Big Sky, Tapo Canyon, and Town Center area
- ✓Eastern Ventura County served from the Simi Valley office
- ✓San Fernando Valley communities including Encino and Sherman Oaks covered
- ✓Santa Clarita reachable through combined office coverage
- ✓Call to confirm same-day availability at your specific address
What to Expect When You Call ServiStar in Simi Valley
The phones are answered 24/7 at (805) 321-8884. When you call, you describe what is going on, and the team works out the fastest available appointment, which is same-day service in most cases across Simi Valley. The technician arrives, takes a look at the actual situation, and explains what is happening in plain language before recommending anything. If the call involves a sewer or drain issue, a camera inspection comes before any repair recommendation, so the advice is based on what the pipe actually shows, not a standard upsell. Once the technician knows what the job requires, you get a flat-rate price in writing. No work starts until you have seen that number and agreed to it. There are no hidden fees added after the fact. ServiStar is a plumber company that handles both trades, so if the technician spots an HVAC concern while working on a plumbing job, or vice versa, you get that information without needing to schedule a second visit from a different contractor. For Simi Valley homeowners, landlords, and small businesses looking for a plumbing company near me that also covers HVAC, that combination is one of the more practical things ServiStar offers.
Simi Valley at a Glance
Plumbing & HVAC Services in Simi Valley
Serving Simi Valley & Greater Ventura
ServiStar Plumbing and HVAC provides plumbing & HVAC throughout Simi Valley, Ventura County. Service areas include Wood Ranch, Santa Susana Knolls, Big Sky, Tapo Canyon and Simi Valley Town Center area. We also serve nearby San Fernando Valley, Santa Clarita, Encino and Sherman Oaks. The map below outlines the Simi Valley area we cover.
Landmarks & Neighborhoods in Simi Valley
Notable Places in Simi Valley
- •Ronald Reagan Presidential Library
- •Strathearn Historical Park
- •Corriganville Park
- •Simi Valley Town Center
Areas We Serve in Simi Valley
Zip Codes: 93063, 93065
Neighborhoods: Wood Ranch, Santa Susana Knolls, Big Sky, Tapo Canyon, Simi Valley Town Center area
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…
2 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…
3 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…
3 months ago