BIG H & A | HVAC and Appliance Repair Company

HVAC Service in Porter Ranch

HVAC, Refrigeration & Appliance Repair Repair in Porter Ranch— Fast, Certified, Guaranteed

Need emergency HVAC or appliance repairs in Porter Ranch? Our licensed technicians arrive within 2–4 hours and fix the problem on-site — no hidden fees.

What we repair:

  • Central air conditioners
  • Wall-mounted ductless mini-splits
  • Rooftop HVAC systems
  • Gas and electric furnaces
  • Refrigerators and freezers
  • Washers and dryers
  • Cooktops, ovens, and dishwashers

Brands we handle:
Carrier, Trane, Lennox, Goodman, Payne, Daikin, LG, Samsung, Whirlpool, GE, and others.

Refrigerants supported:
R32, R454B, R410A, R407C, R22

What’s included in our repair service:

  • Complete diagnostics and component testing
  • Replacement of circuit boards, fans, compressors
  • Soldering, cleaning, and refrigerant recharge
  • Leak detection and system recovery

Common problems we fix:

  • No cooling or heating
  • Unusual noise or burnt smells
  • System won’t turn on or randomly shuts off
  • Freon leaks or compressor overheating

We’ve got dozens of reasons why Porter Ranch residents trust us — and we’ve listed all 100 reasons here:

100 Reasons to Book BIGHA →

Why customers choose us:

  • Arrival within 2–4 hours
  • Transparent pricing before work starts
  • Licensed technicians — CA C-20 License #1137826
  • 1-year warranty on HVAC repairs
  • 90-day warranty on appliance service
  • Fully stocked vans — no return visits needed

        Book HVAC Repair Now →

HVAC Maintenance in Porter Ranch — Preventive Care with Warranty

Routine HVAC maintenance Porter Ranch helps prevent costly breakdowns, improves system performance, and lowers your electricity bills. 

What’s included in every service:

  • Filter, drain, and coil cleaning
  • Refrigerant level check and refill
  • Thermostat calibration and sensor testing
  • Start-up and shut-off testing
  • Leak inspection and wiring diagnostics
  • Fastener checks, contact cleaning, insulation inspection

We service:

  • Central AC systems
  • Ductless mini-splits
  • Rooftop HVAC units
  • Gas and electric furnaces
  • Commercial refrigeration units → [Refrigeration Systems]

Customer benefits:

  • Fewer emergency calls
  • Improved energy efficiency
  • Longer equipment lifespan
  • Consistent comfort year-round

Why trust us:

  • Licensed under CA C-20 License #1137826
  • 1-year warranty on all maintenance work
  • All tools and parts always on hand
  • Detailed post-service report and recommendations
  • Flexible scheduling — including weekends

Refrigerator Repair →
HVAC Repair →
Appliance Repair →

We work at:

  • Private homes and apartments
  • Cafés, restaurants, and offices
  • Retail spaces, warehouses, and workshops

HVAC Installation in Porter Ranch — Full-Service Setup with Warranty

Systems we install:

  • Central air conditioning (Central AC)
  • Ductless mini-splits
  • Rooftop package units
  • Gas and electric furnaces
  • Combined heating and cooling systems

Installation process:

  • Free site visit and room analysis
  • Equipment selection tailored to your needs
  • Clear estimate and timeline approval
  • Installation compliant with all regulations
  • System testing, calibration, and walkthrough
  • Client training and operation tips

Why choose our team in Porter Ranch:

  • Licensed: CA C-20 License #1137826
  • 1-year warranty on installation, 10 years on equipment
  • Trusted brands: Carrier, Trane, Daikin, Lennox, Payne, Goodman
  • Support for all refrigerant types: R32, R454B, R410A, R407C, R22
  • Installations for both residential and commercial buildings
  • No delays — fully stocked trucks
  • Fair prices and on-time delivery

We install new HVAC systems in homes, apartments, cafés, offices, and commercial spaces in Porter Ranch. Our certified team handles the entire process from planning to startup — with clear pricing and guaranteed timelines.

Need installation advice?
Get HVAC Installation Info →

Service Areas — Porter Ranch and Nearby Cities

We provide HVAC repair, maintenance, and installation in the following areas:

  • Porter Ranch
  • Northridge
  • Granada Hills
  • Chatsworth
  • Reseda
  • Woodland Hills
  • San Fernando Valley and nearby

Our technicians know the local systems well. With parts and tools always on board, we handle repairs and installs the same day.

Why Customers in Porter Ranch Trust Us

  • Licensed under CA C-20 License #1137826
  • 1-year warranty on HVAC work
  • 90-day warranty on appliance and refrigeration repairs
  • Technician arrives within 2–4 hours
  • Upfront pricing — no hidden fees
  • Fully equipped vehicles — everything on board
  • Work with top brands: Carrier, Trane, Lennox, Daikin, etc.
  • Support for all refrigerant types: R32, R454B, R410A, R407C, R22
  • Flexible scheduling: weekdays, weekends, evenings
  • Over 100 happy clients in Porter Ranch alone

How to Book HVAC Service in Porter Ranch

Steps to book:

  • Fill out the form or call us directly
  • Choose a convenient time (same-day appointments available)
  • Receive a clear, itemized estimate
  • Technician arrives with tools and parts
  • All work done on-site without delays
  • You get a receipt, report, and future care tips

Warranties:

  • 1-year on HVAC systems
  • 90 days on appliance and refrigeration services

Choose a service:

HVAC Repair | HVAC Installation | Refrigeration Repair | Appliance Repair

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