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Serving Santa Clarita + 20 miles and Orange County from Tustin to San Clemente
Ductless Mini-Split Installation in Santa Clarita & Surrounding Areas
Mini-split installation and repair for single rooms or the whole house. Heating and cooling in one system.
What we offer
What is included
Room by room sizing
Clean line set routing and covers
Wall, ceiling or floor indoor units
Single and multi-zone systems
Repair of all major mini-split brands
Filter and coil cleaning
Before you call
Quick checks you can do yourself
- Count the blinks and note which light is blinking. Write it down along with the brand and model from the sticker on the side of the indoor unit.
- Replace the remote batteries and set it to Cool with a setpoint below room temperature.
- Lift the front panel and slide out the mesh filters. Rinse them in lukewarm water, let them dry fully, and put them back.
- Turn the unit off at its breaker for 5 minutes, then turn it back on. Do this once.
- Check that the outdoor unit is clear of debris and has power.
- Look for water dripping from the indoor unit or ice on the lines.
Still not working? Call (323) 240-2373 or tap "Call me back". Do not open electrical panels or touch gas parts.
Troubleshooting guides
Common problems, explained
Troubleshooting
Mini Split Blinking Light or Not Cooling? What It Means
A blinking light on a mini split is usually an error code, a filter reminder, or a sign the unit is in defrost or startup. Count the blinks, check the remote mode and the filters, and power cycle the unit at the breaker once. If the light keeps blinking or it still will not cool, a technician should read the code and test the system.
Read the guideTroubleshooting
Upstairs or One Room Hotter Than the Rest? Causes
Upstairs rooms and rooms over a garage often run hotter because heat rises, the attic above them gets very hot, and their duct runs are longer. Weak airflow from leaky or crushed ducts, closed vents, a dirty filter, or a single thermostat downstairs make it worse. Open vents and change the filter first. Lasting fixes include duct repair, balancing, and zoning.
Read the guideDuctless Mini-Split Installation in Santa Clarita & Orange County
WY&G, Inc. provides ductless mini-split installation for homes and light commercial buildings in Santa Clarita, Valencia, Saugus, Canyon Country, Newhall, Stevenson Ranch, Castaic and the north San Fernando Valley, and across Orange County from Tustin and Irvine to San Clemente. Quiet, efficient heating and cooling for rooms without ducts: additions, garages, bedrooms. Every visit starts with a diagnostic and a written price, and our licensed technicians (CSLB C-20 #1044922) explain what they found in plain language.
Ductless Mini-Split Installation by city
Stages
Ductless Mini-Split Installation: how installation works, step by step
Simple, clear and on your schedule.
Submit a requestStage 1
01Request
Free in-home consultation: we look at the home, the ducts and how you use each room.
Stage 2
02On-site visit
Load calculation and a written proposal with options, not a guess by square footage.
Stage 3
03Written estimate
You choose the system. We order equipment and pull the permit.
Stage 4
04Service
Installation by our own crew, clean and to code, usually in one to two days.
Stage 5
05Support
Startup, testing, city or county inspection and a walkthrough of the new system.
Tip
When it makes sense to upgrade
Hot upstairs bedroom
One indoor head fixes a room the central system cannot reach.
Garage gym or office
The most practical way to condition a converted garage.
No ductwork at all
Older homes can get efficient AC and heat without opening ceilings.
Blinking light on the unit
An error code. Note the pattern and call; it tells us where to start.
Pro tip
Dirty filters and coils are the number one reason mini-splits lose cooling. Rinse the filters monthly in summer.
Related
More cooling services
AC Repair
Same-day diagnostics for units that will not cool, will not start, leak or keep shutting off.
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AC Installation & Replacement
Right-sized, permitted, efficient systems installed by our own crew, not subcontractors.
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Heat Pump Installation
One system for cooling and heating. Repair, replacement and conversion from gas furnaces.
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Rooftop Package Unit Repair
Repair and replacement of rooftop and ground package units and gas packs.
Get detailsReviews
Reviews from our customers
WY&G is very reliable and professional. They were assigned by the warranty company and did excellent work. Same day fixed the problem and finished the work. Strongly recommends WY&G Inc for all AC repair or regular maintenance work for HVAC.
Canyon Country, CAWe’re very happy with WY&G services. We had our old heater & AC replaced in our unit. The tech guys are professional and provide high quality services. Definitely recommend if you want to upgrade your system. The crew worked smoothly and cleaned up after work.
Studio City, CAI don’t have enough good things to say about WY&G. They are professional, fast, and do quality work. I had a lengthy issue that required working with a home warranty and manufacturer’s warranty that WY&G was able to help me resolve. They are great with communicating and always called me back promptly. I will definitely be using them again.
Sherman Oaks, CAFAQ
Frequently asked questions
Do mini-splits heat too?+
Yes. They are heat pumps and heat efficiently through our winters.
How many rooms can one outdoor unit serve?+
Depending on the model, one to several indoor heads. We size it for your rooms.
Do you repair Mitsubishi, Daikin and Fujitsu?+
Yes, and other major brands.
How long does installation take?+
A single room is usually done in a day.
Licensed, insured C-20 HVAC contractor
All major brands
Our own team, no middlemen
Written price before work begins
Help with home warranty claims
Support after every repair and install
Consultation
Get a free quote and consultation
Send a quick request and we will call you back fast.
- A clear written estimate
- Help choosing the right system
- Straight answers to your questions
