Catalina Island · Los Angeles County
Hiring a contractor in Avalon
Avalon is a city in Los Angeles County. We introduce two or three licensed, insured builders who already work in the area, set up the walkthroughs, and lay their bids out side by side. You make the final choice, and there is no cost to homeowners.
Updated
- County
- Los Angeles County
- District
- Catalina Island (hub: Avalon)
- Building permits
- the City of Avalon building department
- Cost level
- 35% above LA County average
What does a renovation cost in Avalon?
As of October 2026: Renovation prices in Avalon run about 35% above the LA County baseline. A typical kitchen remodel falls in the $48k–$162k range, a bathroom remodel $21k–$75k, and an ADU $203k–$540k. The main local factor is barge-only material delivery and a small island labor pool.
Avalon renovation costs (2026)
Typical totals for labor, materials, permits and contractor overhead, adjusted for Avalon (1.35× the LA County baseline). Furniture and owner-supplied items aren't included.
| Project | Low | Typical | High |
|---|---|---|---|
| Kitchen Remodel | $48k | $88k | $162k |
| Bathroom Remodel | $21k | $41k | $75k |
| ADU Construction | $203k | $338k | $540k |
| Room Addition | $108k | $203k | $405k |
| Garage Conversion | $54k | $95k | $162k |
| Roof Replacement | $14k | $25k | $48k |
| Pool Construction | $75k | $115k | $203k |
| Pool Remodel | $16k | $34k | $68k |
| Deck & Patio | $11k | $25k | $54k |
| Solar Installation | $21k | $34k | $61k |
| HVAC Replacement | $11k | $19k | $34k |
| Window Replacement | $11k | $25k | $48k |
| Foundation Repair | $16k | $34k | $81k |
Planning estimates reviewed October 2026, not quotes. Scope, finishes, site conditions and permits set the real number. How we build these ranges.
Why do prices in Avalon differ?
In our October 2026 cost tables, Avalon sits 35% above the LA County average. The biggest local factor is barge-only material delivery and a small island labor pool. Beyond that, the usual suspects decide the number: how much plumbing and electrical moves, the finish level, how hard the site is to work on, and how long plan check takes at City Hall.
How to hire a contractor in Avalon
- 1.Tell us the scope, budget and timing. One call, about 15 minutes.
- 2.We line up two or three licensed, insured builders who work in Catalina Island and book the walkthroughs.
- 3.Each builder prices the same scope. We put the bids side by side and flag what's missing.
- 4.You choose. We stay on through the build if you want us to.
Before paying any deposit: as of 2026, California caps a home improvement down payment at $1,000 or 10% of the contract price, whichever is less, according to the Contractors State License Board.
Get real Avalon bids, not averages
Two or three licensed builders who work in Avalon, pricing the same scope.
Avalon questions
Who issues building permits in Avalon?
Avalon is an incorporated city, so permits go through the City of Avalon building department, or the agency it contracts plan review to. Kitchen, bath and ADU work that moves plumbing, gas, electrical or walls needs a permit.
How does Keystone Connect work for Avalon homeowners?
Tell us about the project. We introduce two or three licensed, insured builders who work in the Catalina Island area, set up the walkthroughs, and lay their bids out side by side so you can compare the same scope. You choose who to hire. We don't charge homeowners anything.
How do you check the builders you send to Avalon?
Every builder has an active CSLB license in the right classification, which we re-check against the state's license records every day, and a current general liability certificate that we confirm with the insurance agent. We also call references before an introduction.
Get matched for your Avalon project
Pick a time and we'll call you. Or call us now at (818) 482-8365.