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Serving Santa Clarita + 20 miles and Orange County from Tustin to San Clemente
Ductwork Installation & Repair in Santa Clarita & Surrounding Areas
Attic duct repair and replacement. The hidden reason many homes never feel comfortable.
What we offer
What is included
Duct inspection and airflow test
Sealing leaks and disconnected runs
Replacing crushed flex duct
Return air upgrades
New runs to rooms and additions
Balancing
Before you call
Quick checks you can do yourself
- Replace the air filter.
- Make sure all supply vents are open and return grilles are not blocked by furniture or rugs.
- Check the outdoor unit: clear debris and rinse the fins gently with a hose from the outside in, with the power off at the disconnect.
- Close blinds on sunny windows during the afternoon.
- Feel the air at a supply vent close to the indoor unit. If it is only slightly cool, that points to a system problem, not just heat load.
- If you can see any ducts in the garage or attic access without climbing into the attic, look for disconnected or crushed sections.
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
AC Runs Constantly but House Stays Hot? 7 Reasons
An AC that runs all day without reaching the setpoint is usually short on airflow (dirty filter or coil), losing cold air through leaky ducts, low on refrigerant from a leak, or simply too small for the heat load. On very hot days some long run time is normal, but if it never catches up in mild weather, have it checked.
Read the guideTroubleshooting
High Electric Bill in Summer? Why Your AC Runs Too Much
A high summer electric bill usually means the AC is running longer than it should. Common causes are a dirty filter or coils, leaky ducts in a hot attic, a low setpoint, poor attic insulation, a refrigerant leak, or an old, inefficient system. Start with the filter, thermostat schedule, and outdoor coil, and have the system checked if run time is still high.
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 guideDuctwork Installation & Repair in Santa Clarita & Orange County
WY&G, Inc. provides ductwork installation & repair 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. Crushed, leaky or undersized ducts repaired, sealed or replaced. 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.
Ductwork Installation & Repair by city
Stages
Ductwork Installation & Repair: 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
Weak airflow in some rooms
Crushed or disconnected duct is common in hot attics.
Dusty house
Leaky returns pull attic dust in.
New AC, same comfort
The ducts were the problem.
Room addition
Extend ducts or add a mini-split.
Pro tip
Flex duct in a 130 degree attic wears out. After 20 years it is often the weakest part of the system.
Related
More ducts & air quality services
Zoning Systems
Separate temperatures for upstairs and downstairs with dampers and multiple thermostats.
Get detailsSmart Thermostats
Thermostat repair, replacement and smart thermostat setup that actually works with your system.
Get details
Air Filtration & Air Quality
Better filters and media cabinets for dust, allergies and wildfire smoke.
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
How do I know my ducts leak?+
We test airflow and look at the runs in the attic.
Can you add a duct to a room?+
Usually yes.
Do you replace whole duct systems?+
Yes.
Will it lower my bills?+
Fixing leaks means the air you pay for reaches the rooms.
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
