Porter Boiler Service – Los Angeles
Boiler Service in Los
Angeles
Porter Boiler Service handles commercial and industrial boiler repair, installation, and maintenance across Los Angeles.
Licensed, R-Stamp certified, and serving Southern California since 1958.
24/7 Emergency Boiler Service Available in Los Angeles
Licensed Boiler Contractor Serving Los Angeles Since 1958
Porter Boiler has serviced commercial and industrial boilers across Southern California since 1958. We hold a California B General Contractor license and a C-4 Boiler, Hot Water Heating and Steam Fitting classification.
R-Stamp certification lets us make welded repairs to pressure vessels on site rather than replacing them, a credential most boiler contractors do not carry.
Our Services
Commercial Boiler Service in Los Angeles
We service every kind of commercial boiler system in Los Angeles, from a single emergency repair to a full plant replacement:
Commercial boiler repair for hot water and steam systems, from pressure loss and tube leaks to burner faults and failed controls.
Steam boiler service for high-pressure and low-pressure industrial steam systems that hospitals, laundries, and high-rise plants depend on.
Boiler installation and replacement, sized and specified for your building, including Miura modular steam boilers.
Commercial water heater installation for hotels, apartment buildings, and any property with heavy domestic hot water demand, including condensing boiler installations that meet the 2026 DOE efficiency mandate.
Hydronic heating service for the closed-loop hot water heating boiler systems that feed radiators, fan coils, and air handlers.
Boiler maintenance and annual inspections that keep equipment efficient and your California DIR Title 8 certificates current.
Combustion and burner service, from NOx tuning to full burner retrofits, with AQMD permitting handled for you.
Industries We Serve in Los Angeles
Los Angeles runs on commercial boilers, and much of the basin still heats with central plants installed decades ago. We work across the sectors that depend on them most.
Hospitals and clinics rely on steam for sterilization and heating that cannot go down. In hotels, it is continuous hot water for guests and laundry. Across the basin, apartment and condominium buildings run central boiler plants that carry heat and hot water for the whole property.
We also work with schools and universities on aging steam systems, with food and beverage producers that run process steam, and with manufacturers whose lines stop when a boiler stops.
We work around your schedule. If a boiler goes down or needs planned work, we coordinate around your tenants, guests, or production floor, handle the permits, and keep disruption to a minimum.
SCAQMD Compliance for Los Angeles Boilers
Every commercial boiler and water heater in Los Angeles falls under South Coast AQMD jurisdiction.
Under SCAQMD Rule 1146.2, any unit you install has to be certified by the AQMD. Installing one that is not on the certified list is a violation of the rule.
The rule also phases in a zero-emission requirement over the next several years, on a schedule that depends on your equipment and building type.
We handle SCAQMD compliance end to end: working out which deadline applies to you, selecting a certified unit, and pulling the AQMD permit. Where a low-NOx burner retrofit is enough to meet the applicable limit, we can retrofit instead of replacing the whole system.
Service Across the Greater Los Angeles Area
Our crews cover the full Los Angeles area, including Downtown, Hollywood, Mid-City, Koreatown, the Westside, South Los Angeles, and the San Fernando Valley.
We also serve the surrounding cities where our clients operate, including Long Beach, Pasadena, Glendale, Burbank, and Torrance, along with the rest of Orange County.
If your building is anywhere in the greater Los Angeles region, we can be on site, often the same day. See our full service area for all locations we cover.
Schedule Commercial Boiler Service in Los Angeles
When a boiler goes down, the costs pile up fast: downtime, emergency labor, and a building full of people with no heat or hot water.
Call us and we will get it diagnosed and back online, from a single repair to a full replacement.
What Our Clients Say
Trusted by businesses and homeowners throughout Los Angeles
