What to expect from our furnace installation team
A new furnace is a 20-year investment. LC Heating & Air selects the right equipment for your home's heating load, ductwork, and budget β then installs it to code with all permits pulled. We won't push you toward oversized or unnecessary equipment. Most installations are completed in a single day with minimal disruption. View our recommended Heat Strip β
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Our Service Benefits
Furnace Installation Cost in Los Angeles
Pricing ranges for common furnace installation services. Your actual cost depends on equipment, complexity, and home configuration. We provide an exact written estimate before any work begins.
Service calls start at $125. Prices include parts and labor unless noted. Financing available on equipment installations. Learn about financing β
What Los Angeles Homeowners Say
βOur 25-year-old furnace finally died in December. LC installed a new Carrier furnace the next day β pulled permits, removed the old unit, everything. House is warmer than it ever was. Gas bill dropped noticeably too.β
βLC recommended a smaller furnace than the other companies who quoted us. They explained that our old one was oversized and that a properly sized unit would heat more evenly and last longer. They were right β the house is more comfortable with the smaller unit.β
βHad both furnace and AC replaced as a complete system. LC helped us get a SoCalGas rebate and helped us apply for TECH Clean California. Total savings of almost $2,000 in rebates. Professional crew, clean installation.β
Furnace Sizing and Venting in Los Angeles
- Oversized furnaces short-cycle, create hot spots, and wear out faster. We perform Manual J load calculations and inspect existing duct sizing before recommending BTU output. High-efficiency condensing furnaces require PVC venting and condensate drainage β we verify your installation path meets code before ordering equipment.
- Homes in Burbank, Northridge, and Pasadena see more heating runtime than coastal LA; sizing and gas line capacity matter for even comfort on cold nights in the 40sΒ°F.
Permits, Inspection, and HERS Compliance
Furnace replacements in California require permits in most jurisdictions. We pull permits, schedule inspections, and provide HERS verification when required. Improper venting or combustion air gaps are common on DIY and low-bid installs β we correct those items during commissioning, not after an inspector fails the job.
Signs you need furnace installation
Not sure if you need service? Call us β we'll give you an honest answer.
(323) 970-3113 β Free diagnosisOur furnace installation process
Assessment
We inspect your ductwork, existing gas supply, flue venting, and electrical to identify any needed upgrades.
Equipment proposal
We present 2β3 options at different efficiency levels with projected monthly savings and available rebates.
Installation
Licensed installers complete the work in one day. Gas lines, venting, electrical β all done to code.
Commission & inspection
We fire the furnace, verify combustion and CO levels, pass city inspection, and register your warranty.
300+ verified reviews
Furnace Installation β by city
Furnace Installation crews cover the Valley, Eastside, and Westside with licensed technicians familiar with LA heating codes and gas line requirements.
Common questions about furnace installation in Los Angeles
What customers say about furnace installation
Verified reviews from Los Angeles homeowners who used our furnace installation service.
βOur 25-year-old furnace finally died in December. LC installed a new Carrier furnace the next day β pulled permits, removed the old unit, everything. House is warmer than it ever was. Gas bill dropped noticeably too.β
βLC recommended a smaller furnace than the other companies who quoted us. They explained that our old one was oversized and that a properly sized unit would heat more evenly and last longer. They were right.β
βHad both furnace and AC replaced as a complete system. LC helped us get a SoCalGas rebate and helped us apply for TECH Clean California. Total savings of almost $2,000 in rebates. Professional crew, clean installation.β





