Same-day service, transparent pricing, family-owned since 2005. EPA Section 608 Universal certified for refrigerant work. $25 off for new & referred customers.
Cooling problem specifically? See our dedicated AC & air conditioning repair page, or book a seasonal AC maintenance & tune-up. Running a restaurant, office, or retail space? See commercial HVAC & rooftop AC repair.
Alpha & Omega handles minor residential heating and cooling service and repairs under $1,000 — thermostats, capacitors, contactors, condenser and coil cleaning, condensate drains, and small refrigerant repairs. We do not install or replace systems; for a full changeout we hand you off to a specialist contractor instead. The AC service call is free, our technicians hold the EPA Section 608 Universal certification for refrigerant work, and repairs carry a 90-day parts and labor warranty — for a cooling-only problem go straight to AC repair.
An AC that won't cool or a furnace that won't heat is uncomfortable any time of year in Orange County. Alpha & Omega repairs and maintains residential heating and cooling systems, from simple tune-ups to full diagnostics.
A handful of checks are safe for any homeowner to do. Refrigerant and electrical work inside the system is not — that's EPA-certified-technician territory, and for good reason.
Low refrigerant, a failing compressor, or a dirty condenser coil are the most common causes.
A dirty filter restricting airflow is the single most common cause — check that first.
Dead batteries or a wiring issue are common, low-cost fixes before assuming the system itself has failed.
Grinding often means a motor bearing; a musty smell usually points to mold in the ductwork or drain pan.
Often a duct balancing issue or a failing zone damper, not a problem with the unit itself.
Usually low refrigerant or a unit that's undersized for the space — worth a full diagnostic.
We give an honest, upfront quote before any work starts — no hidden fees. New and referred customers get $25 off.
Yes, in most cases — call or text to confirm same-day availability for your area.
Carrier, Trane, Lennox, Goodman, Rheem and American Standard, and most other major brands.
Every repair comes with a 90-day warranty on parts & labor — up to 5 years on select parts, confirmed by your technician on-site.
