Serving Los Angeles

Ductwork in Los Angeles

Serving Los Angeles

Ductwork Built for LA's Layered Housing

From the hillside bungalows of Silver Lake and Mount Washington to the wide-lot ranch homes of Granada Hills and Northridge, Los Angeles puts ductwork through an extraordinary range of demands. With a population of nearly 3.9 million spread across more than 1.3 million households — roughly 63% of them renter-occupied — the city's duct systems serve everything from pre-war Craftsmans in Highland Park to mid-century commercial strips near the Arts District.

What LA's homes ask of ducts — Los Angeles — Shalom Heating & Air

The short answer

Shalom Heating & Air handles ductwork repair, sealing, and full replacement across Los Angeles, from dense Koreatown apartment buildings to sprawling Northridge ranch homes. With roughly 63% of LA households renting, Shalom coordinates duct work in both owner-occupied and tenant-occupied properties. Call (714) 886-2021.

Every duct scope, one contractor — Los Angeles — Shalom Heating & Air
Los Angeles Housing Stock

What LA's homes ask of ducts

Los Angeles is not one housing market — it's dozens layered on top of each other. The Craftsman cottages of Echo Park and Atwater Village were built in the 1920s and 1930s, often with original duct chases that were never designed for modern forced-air loads. Mid-century ranches in Reseda, Canoga Park, and Panorama City have flex duct runs that can be 50 or 60 years old, prone to collapse, disconnection, and significant air loss. Then there are the denser, multi-story buildings of Koreatown and Mid-Wilshire, where duct routing through shared walls and ceiling cavities requires careful planning. Shalom Heating & Air scopes each project around the actual structure — not a one-size approach — so the ductwork we install or repair fits the building it's in. Call (714) 886-2021 to talk through what your property needs.

  • ✓1920s–1940s Craftsmans in Echo Park, Highland Park, and Atwater Village
  • ✓Mid-century ranch homes in Reseda, Canoga Park, and Panorama City
  • ✓Dense multi-story buildings in Koreatown and Mid-Wilshire
  • ✓Post-war bungalows in Leimert Park, Crenshaw, and South Central
  • ✓Hillside homes in Silver Lake, Mount Washington, and Glassell Park
  • ✓Newer construction in Playa del Rey, Westchester, and West Hills
Duct Services We Provide

Every duct scope, one contractor

Whether a Silver Lake landlord needs a single disconnected duct reattached or a Northridge homeowner wants a full system replacement ahead of a new AC installation, Shalom handles the complete range of ductwork services. We install new duct systems from scratch, replace aging or damaged runs, seal leaking joints with mastic or metal tape, repair collapsed flex duct, and balance airflow across multi-zone homes. We also work alongside our indoor air quality services — integrating filtration, ventilation, and humidity control into duct systems where needed. Every project starts with a written estimate so you know exactly what's included before any work begins. Call (714) 886-2021 to schedule a walkthrough.

  • ✓Full duct system design and new installation
  • ✓Replacement of aging, collapsed, or damaged duct runs
  • ✓Duct sealing with mastic compound or metal-backed tape
  • ✓Flex duct repair and reconnection at joints and registers
  • ✓Airflow balancing for multi-room and multi-zone homes
  • ✓Duct integration with air purification and ventilation upgrades
City of LA duct permit process — Los Angeles — Shalom Heating & Air
Ductwork in occupied LA rentals — Los Angeles — Shalom Heating & Air
LA Permits & Inspections

City of LA duct permit process

Los Angeles is an incorporated city with its own building and planning department — the Los Angeles Department of Building and Safety (LADBS) — which means ductwork permits and inspections run through the city, not a county agency. Duct replacement and new installation typically require a mechanical permit, and inspections are scheduled through LADBS. Shalom Heating & Air handles the permit coordination on your behalf, so you're not navigating the city's online portal or inspection scheduling on your own. This matters especially in older neighborhoods like Boyle Heights or Eagle Rock, where work on pre-existing duct chases in older structures may require additional review. Call (714) 886-2021 and we'll walk you through what the permit process looks like for your specific address.

  • ✓Permits pulled through LADBS, not a county agency
  • ✓Mechanical permit required for duct replacement and new installation
  • ✓Inspections scheduled and coordinated by Shalom
  • ✓Older structures in Eagle Rock and Boyle Heights may need additional review
  • ✓Permit scope varies by project size and system type
  • ✓We handle documentation so you don't manage the city portal yourself
Renter-Heavy LA Properties

Ductwork in occupied LA rentals

✓Ductwork
  • ✓Coordination with property managers and landlords across LA
  • ✓Tenant communication about access points and work scope
  • ✓Scheduling that minimizes disruption in occupied units
  • ✓Experience in multi-unit buildings in Koreatown and Westlake
  • ✓Attic, closet, and ceiling-chase access planned in advance
  • ✓Sequenced work for multi-unit projects in denser neighborhoods

With roughly 63% of Los Angeles households renting, a large share of ductwork calls come from landlords and property managers rather than owner-occupants. That dynamic changes how a project gets scheduled and executed. Shalom coordinates directly with property managers in areas like Van Nuys, Palms, and Koreatown to plan access, minimize disruption to tenants, and complete work efficiently. We communicate clearly about what areas of the unit will be accessed — attic hatches, closet chases, ceiling registers — so tenants know what to expect. For multi-unit buildings near the Arts District or in Westlake, we can sequence work across units to keep the building functional throughout. Call (714) 886-2021 to discuss how we handle your rental property.

Rebates & Financing

Making ductwork accessible in LA

California's HVAC rebate programs can offset a meaningful portion of ductwork project costs, particularly when duct work is paired with a qualifying system installation or replacement. Shalom Heating & Air helps Los Angeles homeowners and property owners identify which rebates apply to their project, and we offer flexible financing options including same-as-cash and low-APR plans for qualified customers. For homeowners in established, higher-value areas like Brentwood, Westwood, or Encino who are upgrading aging duct systems alongside a full HVAC replacement, financing can make it practical to do the full scope at once rather than piecemeal. Call (714) 886-2021 to get a free written estimate and find out what rebates your project may qualify for.

✓Making ductwork accessible
  • ✓CA HVAC rebates available on qualifying duct and system projects
  • ✓Free written estimates on all new duct installations
  • ✓Same-as-cash and low-APR financing plans available for qualified customers
  • ✓Rebates often stack with duct work tied to system replacement
  • ✓Applicable across owner-occupied and qualifying rental properties
  • ✓Shalom identifies rebate eligibility as part of the estimate process

Ready to get started in Los Angeles?

Call for a free, no-pressure estimate.

Service Area

Los Angeles Service Area

Shalom Heating & Air provides Ductwork throughout Los Angeles. Service areas include Downtown Los Angeles, Hollywood, West Hollywood, Silver Lake, Echo Park, Los Feliz, Koreatown, Mid-Wilshire, Westwood, Brentwood, Santa Monica adjacent and Venice. We also serve nearby Santa Monica, Beverly Hills, Culver City, West Hollywood, Burbank and Glendale. The map below outlines the Los Angeles area we cover.

Why Choose Us

Why Homeowners Choose Shalom Heating & Air

Duct solutions for LA's mix of hillside and valley-floor homes
Serving neighborhoods from Boyle Heights to Woodland Hills
Full scope: repair, sealing, replacement, and new installation
Free written estimates on new ductwork installations
CA rebates available on qualifying systems
5-Star Rated – Same-Day Service – HVAC Care For Los Angeles Homes

What People Are Saying About Shalom Heating & Air In Los Angeles

Homeowners and businesses in Los Angeles count on Shalom Heating & Air for reliable heating and cooling service. Our 5-star reviews highlight fast response times, honest pricing, and repairs done right the first time. See why your neighbors recommend us — then call (714) 886-2021 today.

Questions

Frequently Asked Questions

How much does ductwork cost in Los Angeles?
Ductwork costs in Los Angeles vary widely based on the scope — a targeted repair or seal job on a single run in a Reseda ranch home is a very different project from a full duct system replacement in a multi-story Koreatown building. Factors include the age and condition of existing ducts, the size of the home, accessibility (hillside homes in Silver Lake or Mount Washington often have tighter attic and crawl space access), and whether permits are required. Shalom Heating & Air provides free written estimates on new installations so you have a clear number before any work starts. Call (714) 886-2021 to schedule your estimate.
How long does a ductwork project take in a Los Angeles home?
A focused duct repair or sealing job can often be completed in a single visit. A full duct system replacement in a larger home — such as a mid-century property in Encino or a multi-room house in Granada Hills — typically takes one to two days depending on layout and attic accessibility. Homes with complex routing through finished ceilings or tight hillside attics may require additional time. Shalom will give you a realistic timeline as part of your written estimate. Call (714) 886-2021 to get started.
What duct materials does Shalom Heating & Air use for Los Angeles installations?
Shalom uses materials suited to each project's specific demands. Flexible duct is common in residential attic runs across the San Fernando Valley and South LA, while sheet metal is often right for commercial applications or high-traffic runs in multi-unit buildings near Downtown. For sealing, we use mastic compound or metal-backed tape — both durable, code-compliant options. The right material depends on your system layout, home age, and duct routing. We'll walk you through the options during your estimate. Call (714) 886-2021.
My Silver Lake home has uneven room temperatures — is that a duct problem or something else?
Uneven temperatures in a hillside home like those in Silver Lake, Mount Washington, or Eagle Rock are often duct-related but not always. Common duct causes include disconnected runs, collapsed flex duct, leaking joints, or undersized supply runs to certain rooms. The hillside orientation of many of these homes also means some rooms get more sun exposure, which can overwhelm an otherwise balanced system. Shalom assesses both duct condition and overall system performance to find the real cause. Call (714) 886-2021 to schedule a diagnostic.
Does ductwork replacement in Los Angeles require a permit from the City?
Yes — in the City of Los Angeles, duct replacement and new installation typically require a mechanical permit through LADBS. This applies citywide, from Van Nuys to Boyle Heights to Westwood. Shalom handles permit coordination on your behalf — pulling the permit and scheduling the required inspection — so you don't navigate LADBS alone. Skipping permits can create problems at resale and may affect equipment coverage, so we always pull what's required. Call (714) 886-2021 to learn what applies to your project.
Can new ductwork in Los Angeles qualify for California rebates?
Ductwork can qualify for California rebate programs, especially when it's part of a larger HVAC system installation or replacement. Properly sealed or replaced duct systems contribute directly to overall system efficiency scores, which factor into rebate eligibility. Shalom identifies rebate eligibility as part of the estimate process. Homeowners in Northridge, Woodland Hills, and Encino pairing duct work with a new system installation often see strong rebate opportunities. Call (714) 886-2021 to find out what applies to your address.
I manage a multi-unit building in Koreatown — how does Shalom handle ductwork when tenants are still living there?
Multi-unit ductwork in a dense Koreatown or Mid-Wilshire building requires coordination beyond a standard residential job. Shalom works directly with property managers to plan access through closet chases, ceiling registers, or attic hatches, and communicates with tenants in advance about what areas will be accessed and for how long. For buildings where multiple units share a common air handler or duct trunk, we sequence work to keep as much of the building functional as possible throughout. Call (714) 886-2021 to discuss your building's layout.
My Los Angeles home was built in the 1950s and still has the original duct system — should I repair or replace?
A duct system from the 1950s in a home in Reseda, Palms, or Leimert Park has likely been patched multiple times and may have significant air loss from deteriorated joints, collapsed flex sections, or duct board that has broken down over decades. In many cases, the cumulative cost of ongoing repairs and the energy waste from a leaking system makes full replacement the more practical choice. Some older sheet metal trunk systems are still structurally sound and may only need sealing and targeted repairs. Shalom assesses the actual condition of your ducts and gives you an honest recommendation either way. Call (714) 886-2021.