HVAC technicians in Wilmington, CA
Compare local HVAC technicians, check their licenses, see what jobs cost in Wilmington, and get free quotes.
- 230 HVAC technicians serve Wilmington
- Free quotes, no obligation
- Typical cost $180–$1,050 for repairs and tune-ups
Get free hvac quotes in Wilmington
Top HVAC technicians near Wilmington
AC Cool Inc.

Award-winning family-owned HVAC contractor serving Orange County since 1991 with Carrier factory-authorized sales, installation, and repair services.
Orange, CA
Key Air Conditioning Contractors

Southern California HVAC contractor specializing in commercial air conditioning installation, service, fabrication, and engineering since 1956.
Santa Fe Springs, CA
OC Pro Contractors

Orange County's trusted full-service home contractors with 20+ years of experience and licensed, insured professionals.
Fullerton, CA
Quality Refrigeration

Industry leader in HVAC/R expert system design, sales, and service since 1950.
Wilmington, CA
Home Climate Heating & Air

Family-owned HVAC experts delivering perfect coastal climate solutions for South Bay homes with 12+ years of certified service.
Redondo Beach, CA
Dial ONE Schilling Plumbing Heating & Air Conditioning

Expert plumbing, heating, and air conditioning services for over 45 years in Lakewood, Long Beach, and surrounding communities.
Lakewood, CA
See all 230 HVAC technicians near Wilmington
HVAC in Wilmington: what to know
Wilmington is in Los Angeles County, covering ZIP code 90744. Pros listed here also cover nearby Harbor City, San Pedro, Lomita, West Carson, Rolling Hills Estates, Carson, Rolling Hills and Long Beach. 230 HVAC technicians on Contractors2Hire serve the Wilmington area, including pros based in Lomita, Torrance, Long Beach, Lakewood. Most hvac jobs here cost $180–$1,050 for repairs and tune-ups.
Hiring a licensed HVAC technician in California
Look for a C-20 Warm-Air Heating, Ventilating and Air-Conditioning license from the Contractors State License Board (CSLB).
- Any job worth $1,000 or more in labor and materials must be done by a CSLB-licensed contractor.
- Licensed contractors must carry a $25,000 contractor bond, and workers' compensation if they have employees.
- For home improvement contracts, the down payment can't be more than 10% of the price or $1,000, whichever is less.
- Water heaters must be braced or strapped against earthquakes under state law.
Check a license on the Contractors State License Board (CSLB) site
How much does a HVAC technician cost in Wilmington?
Most hvac jobs in Wilmington, CA cost $180–$1,050 for repairs and tune-ups, with hourly rates around $90–$180. Expect a service call or trip fee of $95–$240.
| Job | Low | Typical | High |
|---|---|---|---|
| AC or furnace tune-up | $95 | $180 | $300 |
| Install a smart thermostat | $140 | $300 | $530 |
| Repair a furnace | $180 | $410 | $1,050 |
| Repair an air conditioner | $180 | $470 | $1,400 |
| Clean air ducts | $350 | $590 | $1,050 |
| Install a ductless mini-split (1 zone) | $2,950 | $5,300 | $8,250 |
| Replace a furnace | $3,550 | $6,500 | $10,600 |
| Replace central AC | $5,300 | $8,850 | $14,200 |
| Install a heat pump system | $5,900 | $10,600 | $18,900 |
What affects the price
- System size (tonnage / BTUs) and efficiency rating drive replacement prices most.
- Duct changes, electrical upgrades or a new pad can add to an installation.
- Peak-season repairs (first heat wave, first cold snap) book up and may cost more.
- Rebates and tax credits can offset heat pump and high-efficiency installs — ask your pro.
HVAC technicians in Wilmington: FAQ
How much does a HVAC technician cost in Wilmington?
Most hvac jobs in Wilmington, CA cost $180–$1,050 for repairs and tune-ups. Hourly rates typically run $90–$180. These are estimates based on typical US prices adjusted for local costs — the job's size, materials and access all move the price, so compare two or three quotes before you hire.
How do I find a HVAC technician near me in Wilmington?
Enter your ZIP code at the top of this page — Wilmington covers 90744 — to see HVAC technicians who serve your address, then compare their profiles and get free quotes. Pros listed here also serve nearby Lomita, Long Beach, Signal Hill.
How many HVAC technicians serve Wilmington on Contractors2Hire?
230 hvac pros on Contractors2Hire serve the Wilmington area. Each profile shows the pro's photos, service area, licenses on file and reviews from past customers.
Do HVAC technicians in Wilmington charge a service call fee?
Many do. A trip or diagnostic fee of $95–$240 is common in Wilmington, CA, and some pros credit it toward the repair if you hire them. Ask about it when you request a quote.
Does a HVAC technician need a license in California?
Any job worth $1,000 or more in labor and materials must be done by a CSLB-licensed contractor. For hvac work that means a C-20 Warm-Air Heating, Ventilating and Air-Conditioning license from the Contractors State License Board (CSLB). You can check any license number on the board's website before you hire.
How do I choose the right HVAC technician in Wilmington?
Compare at least three pros. Check that their license is active with your state licensing board, ask for proof of insurance, read recent reviews, and get the scope, price and timeline in writing before work starts. Avoid paying the full amount up front.
Is it free to get quotes from HVAC technicians on Contractors2Hire?
Yes. Sending a request and comparing quotes is free, with no obligation to hire. You pay the pro you choose directly for the work.
How often should I service my HVAC system?
Once a year for each system — the AC in spring and the furnace in autumn. A tune-up catches small problems early and keeps the warranty valid on many units.
When should I replace instead of repair?
If the system is over 12–15 years old, uses R-22 refrigerant, or the repair is more than about a third of the cost of a new unit, replacement usually pays off in lower energy bills.
Areas and ZIP codes covered around Wilmington
Wilmington ZIP codes: 90744
Nearby communities: Harbor City · San Pedro · Lomita · West Carson · Rolling Hills Estates · Carson · Rolling Hills · Long Beach
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