For over 20 years, Affordable Heating & Air has been the trusted name for climate control solutions across Los Angeles County. We don’t just install mini-split AC – we engineer personalized comfort solutions tailored to your neighborhood’s unique weather patterns.
Our certified technicians live and work in these communities, too. We understand how these systems operate differently:
Enhance comfort and efficiency with ductless mini-split AC installation service in Los Angeles County.
Los Angeles’ diverse homes and microclimates demand smart cooling solutions – and ductless mini-splits rise to the challenge. Here’s why they’re becoming the go-to choice across LA County:
No ductwork? No problem. Whether you’re in:
Mini-splits deliver powerful comfort without costly renovations or compromising architectural integrity.
Set different temperatures in every space:
→ Keep your home office in Burbank cool while the bedroom stays warm.
→ Comfortably convert that garage or attic.
→ Only pay for the space you’re using.
Learn which rooms benefit most from zoned cooling in LA homes.
Most systems are installed in 1-2 days with:
✓ Minimal disruption
✓ No wall/ceiling demolition
✓ Flexible placement options
At 19-40 decibels, you’ll forget it’s running – perfect for:
More affordable with rebates and incentives:
Modern mini-split systems use inverter technology. This technology adjusts compressor speed for precise temperature control and energy savings.
Many models offer smart controls. You can operate your system with Wi-Fi, smartphone apps, or voice assistants.
Advanced filtration options are available. These include HEPA and ionizing filters. These filters help reduce allergens and improve indoor air quality.
These features benefit tech-savvy users and those with allergies.
From century-old craftsman homes to sleek modern builds, ductless mini-splits deliver personalized comfort that makes sense for LA’s climate and lifestyles.
Get a tonnage recommendation tailored to LA's climate and your home's specifics
Fact: These modern systems deliver even airflow when sized and placed correctly.
Key Stat: Properly installed mini-splits maintain ±1°F temperature variance across rooms.
LA Tip: Our certified technicians perform load calculations to match units to your home’s square footage, insulation, and sun exposure.
Fact: New models operate between 19 and 32 decibels, making them quieter than whispers.
Comparison: Window ACs hit 50–60 dB, while mini-splits run below the level of refrigerator noise.
Fact: While upfront costs may be higher, mini-splits deliver significant long-term savings. With energy costs up to 60% lower than traditional systems and reduced maintenance requirements, the total cost of ownership is often lower.
Fact: These multi-zone mini-split systems heat and cool every room as effectively as central air. Each indoor unit is independently controlled so that you can set different temperatures in each area, eliminating hot and cold spots.
Fact: Mini-splits are ideal for retrofitting existing homes, particularly in LA’s older neighborhoods where installing ductwork would be invasive and costly. They suit home additions, garage conversions, or upgrading outdated heating systems.
Installing a mini-split AC system in Los Angeles County isn’t as simple as mounting a unit and calling it a day. Between the region’s microclimates, diverse architecture, and strict permitting rules, even small installation errors can lead to inefficiency, breakdowns, or costly repairs.
Learn how to avoid common mistakes and sustain optimal system performance year after year.
Indoor Unit Placement:
Outdoor Unit Placement:
Tip:
Clever placement enhances efficiency, lowers energy costs, and prolongs system life. Always consult a professional for optimal results.
Tip:
Share room sizes, window counts, and recent renovations with your installer for accurate sizing.
Electrical:
Drainage:
Do not install mini-splits yourself. Los Angeles County requires permits and licensed HVAC contractors for installations. Only professionals can handle refrigerant and electrical work safely. We use eco-friendly refrigerants and follow strict safety standards to protect your home and the environment.
From Santa Monica’s salty air to the San Fernando Valley’s heat waves, a well-installed mini-split keeps your home comfortable year-round. By nailing placement, sizing, and code compliance upfront, you’ll avoid headaches and enjoy efficient cooling, no matter where you are in LA.
Not sure whether to repair or replace your current unit? Read our guide on when to repair or replace a heat pump in Los Angeles homes to weigh your options.
Choosing the right cooling system depends on your home’s needs, budget, and installation requirements. The table below compares ductless mini-splits, central air conditioners, and window AC units across key features such as installation, cost, efficiency, noise, heating, lifespan, filtration, and best use cases. Use this side-by-side guide to make an informed decision for your space.
| Feature | Ductless Mini-Split | Central AC | Window AC |
|---|---|---|---|
| Ductwork Needed | No | Yes | No |
| Installation | Professional required | Complex (needs ducts) | DIY possible |
| Upfront Cost | $3,000–$7,000 | $4,000–$12,000 (with ducts) | $200–$800 |
| Efficiency (SEER) | 18–35.1 (high efficiency, no duct losses) | Up to 21 (premium), but duct losses reduce effective efficiency | 8–12 (lowest efficiency) |
| Noise Level | 21–34 dBA (quietest) | Moderate (depends on unit) | 50–60 dBA (noisiest) |
| Heating Function | Yes (heat pump, down to -13°F on premium models) | Separate furnace needed | Rarely (basic models only) |
| Lifespan | 15–20 years | 15–20 years | 8–10 years |
| Air Filtration | Basic to moderate (some premium models offer advanced) | Advanced options (HEPA, UV, etc.) | Basic (minimal filtration) |
| Best For | Homes without ducts, Older homes, room additions, zoning, energy efficiency | Whole-home cooling (with existing ducts) | Single rooms, rentals, temporary use |
Ductless mini-split systems are quiet, energy-efficient, and easy to install without ductwork; however, they have a higher upfront cost—especially for whole-home solutions. Central air is more affordable if ducts are already in place and offer advanced air filtration, but it is less efficient due to duct losses and provides less flexible room-by-room control.
We specialize in installing top-tier, energy-efficient brands trusted by Los Angeles homeowners:
Tailor systems to your space:
| Type | Best For | Noise (dBA) | Efficiency (SEER2) |
|---|---|---|---|
| Wall-mounted | Living rooms, bedrooms | 21–34 | Up to 26.4 |
| Ceiling cassette | Offices, commercial spaces | 31–33 | Up to 24 |
| Floor-standing | Basements, garages | 34.5 | Up to 23.6 |
| Concealed ducted | Multi-room retrofits | 32 | Up to 20 |
Beyond homes, we serve businesses and industrial spaces:
Make upgrades affordable:
Lower costs with incentives:
Keep your mini-split running smoothly in LA’s tough climate with these key steps:
Why It Matters: Regular care improves efficiency, extends lifespan, and maintains healthy air quality in LA’s dusty, smoky environment. For a comprehensive year-round maintenance schedule tailored to LA’s climate, read our guide on how to maintain your mini-split for peak performance.
Pro Tip: Set seasonal reminders, such as spring maintenance and extra filter checks during the fire season.
Yes! Mini-splits eliminate energy losses associated with ductwork, reducing energy consumption and utility bills by up to 30%.
Absolutely! Their ability to provide cooling and heating makes them suitable for LA’s mild winters and warm summers.
Mini-split systems have built-in dehumidifiers that remove excess moisture from the air, making them an excellent choice for areas with high humidity, such as coastal regions of Los Angeles County.
Yes, various local utility rebates and federal tax credits are available for energy-efficient HVAC systems. Our team can help you explore these options to reduce installation costs.
Yes, Los Angeles County requires mini-split permits. Our team handles all the permitting requirements for your project.
Ductless mini-split AC systems are a wise investment for Los Angeles residents. Lower your bills, enhance comfort, and enjoy a quieter home with our professional ductless mini-split AC installation.
Contact us or call 8187221332 today for a free estimate and discover how easy it is to start!
Choose efficiency, comfort, and peace of mind—trusted LA installation experts.
Furnace diagnostic and service
Service Findings & Summary – 2017 Rheem Furnace Upon calling for heat, the furnace went through its normal sequence of operation; however, the igniter failed to ignite. Upon inspection, the system was found to use a spark igniter, which was heavily coated with a sediment-like substance. This substance appears to be a thick, oily residue consistent with deteriorating asbestos material originating from the flue vent. Evidence of flue vent leakage was present, including visible staining and residue buildup. The residue had coated the igniter, preventing proper spark ignition. After carefully cleaning the igniter, the furnace was able to ignite and heat the home normally, confirming that the residue contamination was the direct cause of the ignition failure. Cause of Issue • Flue vent deterioration and leakage • Suspected melting/breakdown of asbestos-containing material • Residue traveling down the flue and contaminating the igniter Important Advisory The furnace is NOT fully rep
Prvded service. Will be sending repair vs replace estimate. Customer wants to see both and make decision.
Central Heating and Air Conditioning System Estimate, for a new Cut-in on a Beautiful Old Craftsman House. Most companies hate these kind of houses but only because they do not know how to do clean work. I love these houses!
Service Summary – American Standard Two-Zone System Client stated that she went to sleep with the heating system operating and woke up to no heat. Findings: • Both thermostats were set to HEAT, but no heat was being delivered. • One thermostat was found locked and set to Celsius due to accidental button presses by the client. • Thermostat was unlocked and converted back to Fahrenheit. • After correcting thermostat settings, a call for heat was made from both thermostats. • The zoning board received the calls, however it did not send a signal to the furnace to start. • Fan-only call was also tested with the same result — zoning board did not energize the furnace. • Zone 3 is not connected, yet the board was registering activity/voltage on that zone when common (C) was present. • Furnace was able to be started manually at the main control board, confirming: • Furnace itself is operational • Issue is isolated to the zoning control system Additional Information: • Client repo
Service Summary – 2013 Carrier Furnace Client stated that prior to Christmas the furnace was not working. After some time, the system began operating again; however, while heating, the furnace did not shut off at the desired set point. Thermostat was set to 76°F, but the home temperature rose to 78°F before the client noticed. The client manually turned the system off, and it shut down properly. Findings on Today’s Visit: • Client turned the heater on upon arrival; system initiated normally, went through the full sequence of operation, and began heating. • While running, blower motor noise was noticeable, indicating bearing strain. • Upon opening the unit: • Blower wheel heavily coated with dirt and debris, causing airflow restriction. • Blower capacitor rated at 7.5 µF, tested at 4.2 µF, which is well below acceptable tolerance (±6%). • Blower motor producing a humming noise, consistent with internal failure. • Flame sensor found dirty. • Gas valve pressure within manufactur
Service Call Summary – Furnace Not Operating Upon arrival, a newer American Standard furnace was found not operating. A visual inspection revealed active water intrusion affecting the furnace and its electrical components. Findings: • Water present on top of the furnace cabinet and puddling inside the furnace • Water leaking directly onto electrical components (see photos/videos) • Control board compromised by water exposure; attempted drying allowed brief operation before unit shut down again, confirming board failure • Traced water source to the flue vent pipe • Flue vent at the roof collar is loose and not properly sealed • Rainwater entering the vent, running down inside the flue pipe • Water intrusion found inside the inducer motor housing as well as the furnace cabinet • Continued operation in this condition presents electrical failure and safety concerns Cause of Failure: Improperly installed and/or improperly sealed flue vent at the roof penetration, allowing rainwat
Furnace service call, had water damage inside the unit, inducer motor and water, burners, soaked, could not safely test machine with the amount of water
Rueven went to service call
REPLACE EXISTING GAS FURNACE IN HALLWAY CLOSET INSTALL NEW CARRIER 80,000 BTU ULTRA LENNOX GAS FURNACE CONNECT TO EXISTING DUCTWORK, THERMOSTAT WIRE, AND EVAPORATOR COIL REPLACE GAS FLEX LINE, INSTALL SEDIMENT TRAP, REPLACE FLUE PIPE INSTALL NEW DIGITAL PROGRAMMABLE THERMOSTAT INSTALL NEW FAU POWER CORD INCLUDES LABOR FOR REMOVING FURNACE AND RETURNING ON A SECOND VISIT AFTER THE PLYWOOD BASE HAS BEEN REPLACED BY ANOTHER VENDOR. WE WILL RETURN TO COMPLETE AFTER. MAY NEED TO BACK REFRIGERANT CHARGE INTO CONDENSER WHILE REFRIGERANT LINES ARE CUT FOR TEMPORARY SECURING THE EVAPORATOR. NO ADDITIONAL COST FOR REFRIGERANT NEEDED TO TOP SYSTEM OFF, OR USE VACUUM AND TEST AC. NOT RESPONSIBLE FOR EXISTING HVAC EQUIPMENT NO PATCHING AND PAINTING INCLUDED NO PERMIT OR HERS RATING INCLUDED GOLD MEMBERSHIP INCLUDED FOR 2 VISITS FALL AND SPRING, SYSTEM INSPECTION WITH FILTER CHANGE 10% DEPOSIT 70% AT EQUIPMENT DELIVERY 20% AT COMPLETION
Juan was fast, great at communicating along each step of the repair, and quick to diagnose / solve the issue. Will definitely use them for future services and repairs. Thanks Juan!
Juan was very friendly and communicative during our recent maintenance inspection. He explained everything thoroughly and was very professional. He even offered to help my husband who was re hanging some Christmas lights that had fallen down. Above and beyond!
Super friendly, on time, called ahead as requested.
Joshua was very knowledgeable and courteous. He went through several options to insure that I was getting the best machine and pricing for my needs.
Craig was very knowledgeable. I particularly appreciated his commitment to replacing an odd sized filter even though it required a shopping trip. He also updated the notes so it will be easier next time, hopefully that indicates he's going to stay in the business.
Just starting the journey with Affordable Heating and Air but so far so good. Joshua took time and care to talk through all my furnace needs and concerns and created a fair bid that was competitive and realistic.
,Dominic did a good job of assessing the problem.
Excelente service
Very professional
Edward came out to verify our measurements and installation requirements. He was timely, professional and thorough. Explained everything I needed to know.