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Boiler Services Sherman Oaks CA | Installation, Repair, Replacement and Maintenance

Local Team for Every Boiler Service You Need

ServiStar Plumbing and HVAC offers complete boiler services in Sherman Oaks, CA, for homes and commercial properties. Our licensed technicians install new systems, repair failing units, and provide annual maintenance for gas, electric, and oil-fired boilers. Whether your boiler is brand-new or 20 years old, our local team is trained to handle the full range of installation, repair, and service work.

We serve every Sherman Oaks zip code (91401, 91403, 91411, 91413, 91423) and nearby San Fernando Valley areas.

Call (818) 855-1269 to schedule boiler service today.

Technician inspecting copper pipe connections on a wall-mounted home boiler

Why Choose ServiStar Plumbing and HVAC for Boiler Services

Sherman Oaks residents choose us because we show up on time, work clean, and fix the boiler right the first time.

What sets us apart:

  • Licensed contractor (License #885156)
  • Fully insured technicians who meet California standards
  • 30+ years of HVAC and plumbing experience in Southern California
  • Led by Owner Michael Cohen, who focuses on honest work and clear talk
  • Trained on gas, electric, and oil-fired boilers
  • Pressure tests and gas-line safety checks on every job
  • Same-day visits for urgent boiler issues
  • Clear, upfront pricing
  • No hidden fees, no surprise charges
  • Trucks stocked for one-trip fixes
  • Google Guaranteed service provider
  • HomeGuide Top Pro Award recipient (2025)


Call (818) 855-1269 to book any boiler service today.

Our Boiler Services in Sherman Oaks

We cover every boiler service under one roof, so Sherman Oaks customers do not have to juggle multiple contractors. Our broader Plumbing services also support related piping, gas-line, and water system needs.

Our boiler services include:

  • Boiler installation for new homes and commercial properties
  • Boiler replacement for aging or failing units
  • Boiler repair for leaks, low pressure, and ignition issues
  • Annual boiler maintenance and tune-ups
  • Emergency boiler service for sudden failures
  • Gas, electric, and oil-fired boiler support
  • Heat exchanger and pump inspections
  • Pressure testing and gas-line safety checks
  • Thermostat repair and calibration
  • Radiator bleeding and balancing
  • System flushing for scale and sludge buildup
  • Boiler removal and proper disposal of old equipment

Call (818) 855-1269 to book any boiler service today.

Boiler Installation Sherman Oaks

We provide boiler installation in Sherman Oaks for new construction, room additions, and homes setting up a heater for the first time. Each installation starts with a heating load check, gas line capacity review, water supply check, and venting plan, so the new system fits your home and meets local code.

Our boiler installation services include:

  • Free in-person estimate with full property check
  • Help choosing the right boiler size, fuel type, and brand
  • New gas line, water line, and venting setup
  • Expansion tank and pressure relief valve install
  • Thermostat and control wiring
  • Full pressure testing and leak checks
  • Permit handling and code compliance
  • System startup and walk-through with the homeowner

Call (818) 855-1269 to schedule your free estimate today.

Boiler Repair Sherman Oaks California

We handle boiler repair in Sherman Oaks for sudden failures, performance declines, and safety concerns like gas leaks or carbon monoxide risks. Our licensed technicians start every call with a full diagnostic, so we find the root cause rather than swapping parts that do not need replacing. Most repairs are completed during the same visit, thanks to fully stocked service vehicles.

Common boiler repairs we handle:

  • No heat or no hot water diagnostics
  • Boiler leak repair
  • Low and high pressure repair
  • Pilot light and ignition fixes
  • Thermocouple and flame sensor replacement
  • Pump and circulator repair
  • Pressure relief valve replacement
  • Heat exchanger inspection and flushing
  • Thermostat troubleshooting
  • Kettling, banging, or whistling noise repair
  • Frequent shutoff diagnostics


Call (818) 855-1269 to book a same-day boiler repair today.

Boiler Replacement Sherman Oaks CA

We handle boiler replacement in Sherman Oaks when your current unit is too old, too inefficient, or facing repeat breakdowns that no longer make sense to fix. Most boilers last 15 to 20 years, and once a system passes that mark, replacement often costs less long-term than another major repair. Our team provides an honest comparison of repair vs. replacement to help you make the right decision.

Signs it may be time to replace your boiler:

  • The unit is 15 to 20 years old or more
  • Repair costs are climbing year after year
  • Heating bills keep rising with no clear cause
  • The boiler runs constantly but never feels warm enough
  • Visible rust, corrosion, or recurring leaks on the unit

Our boiler replacement process starts with a free in-person assessment of your current setup. We then help you choose a more efficient unit suited to your home. From there, our team safely removes the old boiler, installs the new one, connects all gas, water, and venting lines, and tests the entire system before we leave.

Call (818) 855-1269 to book a boiler replacement assessment today.

Boiler Maintenance Sherman Oaks CA

We provide boiler maintenance in Sherman Oaks for homes and commercial properties that want to keep their system running safely and efficiently. Annual maintenance helps catch small issues early, lowers your heating bills, and extends the lifespan of the boiler. Most manufacturers also require yearly service to keep the warranty valid.

Our boiler maintenance services include:

  • Full boiler inspection and pressure check
  • Gas line and connection safety testing
  • Pilot light and ignition system check
  • Heat exchanger cleaning and inspection
  • Pump and circulator testing
  • Thermostat calibration
  • Radiator bleeding and balancing
  • Expansion tank and pressure relief valve check
  • Condensate drain line cleaning
  • Visual leak and corrosion check
  • Performance report with any flagged issues

We run the full inspection, share what we found, and flag any issues that need attention.

Call (818) 855-1269 to book your annual boiler maintenance.

Types of Boilers We Service

We work on all major boiler types used in Sherman Oaks homes and commercial buildings, including gas, electric, and oil-fired systems.

Gas Boilers

Gas boilers are the standard heating system in most Sherman Oaks homes equipped with a natural gas line. They use a burner to warm water that travels through radiators, baseboard heaters, or radiant floor loops. Our licensed team services both standard and high-efficiency condensing gas boilers across every major brand.

Electric Boilers

Electric boilers use electric heating elements to warm the water. They are a suitable choice for properties without gas service, including many condos, smaller homes, and detached units. Electric boilers also take up less space, since there is no need for venting or a flue.

Oil-Fired Boilers

Oil-fired boilers are uncommon in Southern California but still found in some Sherman Oaks homes built before natural gas service expanded across the Valley. These units rely on a separate oil supply tank and a specialized burner. Our team services them safely, including burner cleaning, nozzle service, and fuel filter changes.

Call (818) 855-1269 to book service on any boiler type.

Boiler Brands We Service

We service all major boiler brands used in homes and commercial buildings. Our experienced technicians are trained to work on almost every system on the market, from older units to newer high-efficiency models.

Call (818) 855-1269 for boiler service in Sherman Oaks.

Contact Us for Boiler Services in Sherman Oaks CA

Reach out to ServiStar Plumbing and HVAC for boiler services in Sherman Oaks, CA. Whether you need a new install, a same-day repair, or a yearly tune-up, our licensed technicians are ready to help. Call our team to share what you need, and we will walk you through the next steps.

Call (818) 855-1269 to book any boiler service today.

Save with Our Boiler Service Coupons

Visit our promotions page to see current boiler service offers. We post deals year-round to help Sherman Oaks customers keep boiler installation, repair, and maintenance costs down. Mention any active offer when you call to book, and our team will apply it to your final invoice.

Serving Sherman Oaks and the Surrounding Areas

Our boiler service team works out of our Riverside Drive office and reaches every corner of Sherman Oaks. We cover the zip codes 91401, 91403, 91411, 91413, and 91423, along with the surrounding neighborhoods of:

  • Chandler Estates
  • Magnolia Woods
  • Valleyheart Glen
  • Hidden Woods
  • Royal Woods
  • Sherman Oaks Hills
  • Fashion Square
  • Library Square
  • Dixie Canyon
  • Kester Ridge
  • Longridge Estates
  • Beverly Glen
  • Sherman Village
  • Sherman Oaks Heights


Call (818) 855-1269 to confirm boiler service availability in your area.

Visit our office

ServiStar Plumbing and HVAC

13351 Riverside Dr Suite #414 Sherman Oaks, CA 91423 United States

(818) 855-1269

Open 24 Hours

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Discover Sherman Oaks California

Sherman Oaks is a residential and commercial community in the southern San Fernando Valley, set within the city limits of Los Angeles. With around 53,000 residents, the area combines older homes with modern remodels, busy retail corridors, and quiet side streets. Popular attractions include Sepulveda Boulevard, Camarillo Street, Erwin Street, and Tobias Avenue, all within easy reach of the 101 and 405 freeways.

Frequently Asked Questions

We work on gas, electric, and oil-fired boilers across all major brands. Our team handles both standard tank boilers and high-efficiency condensing units, as well as older systems often found in mid-century Sherman Oaks homes.

A boiler should be serviced once a year, ideally before winter, to keep it running safely and efficiently. Yearly tune-ups catch small issues early, lower heating bills, and help maintain manufacturer warranties. Skipping annual service often leads to scale buildup, pressure problems, and shorter equipment life.

We install new boilers in homes that have never had one. The process starts with a heating load check, a gas line review, and a venting plan to ensure your home can support the new system. Our team handles the full install, including permits and code compliance.

A boiler heats water and moves it through radiators or radiant floor loops to warm your home. A furnace heats air and pushes it through ducts to each room. Boilers tend to deliver more even heat and run more quietly, while furnaces are more common in newer homes across Southern California.

A well-maintained boiler lasts 15 to 20 years. Gas and electric units usually fall within that range, while older cast-iron boilers can last longer with proper care. Skipping yearly service often shortens that lifespan by several years.

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