01
ADU Construction
Ground-up ADUs and new construction, run through El Dorado County’s permit process. ADUs →
Service area · El Dorado Hills
General Contractor in El Dorado Hills
CCI Builders is an El Dorado County contractor serving El Dorado Hills, CA (CSLB #835432), handling ADUs, structural and dry rot repair, and decks since 2004. Same county, based in Placerville.
- CSLB #835432
- Bonded · Fully insured
- Building here since 2004
- CA License #835432
- Bonded & Fully Insured
- EPA Lead-Safe Certified
- Since 2004
Called for most
The work El Dorado Hills asks for
ADUs and structural work, with the hillside decks and exteriors that go with them.
02
Structural Beam & Dry Rot Repair
The ledger-and-flashing rot that surprises owners of newer homes, repaired at the structure, not patched at the surface. Structural repair →
03
Decks & Shade Structures
Hillside lots mean elevated decks, where the connection details matter more, not less. Decks →
04
Windows & Siding
New-construction windows and re-siding done together. Rot found at tear-off gets fixed, not covered. Windows & siding →
Homeowner voices
Verbatim client reviews from the Highway 50 corridor.
El Dorado Hills questions, answered first
Remodel costs, HOAs, and ADUs. The first sentence is the answer.
How much does it cost to build an ADU in El Dorado Hills?
Your site sets the number more than your floor plan. Slope, septic, and utility runs price EDH hillside lots differently than flatland. Pricing is per project, so schedule an estimate. What’s included: ADU construction.
Do I need HOA approval before remodeling in Serrano or another planned community?
Interior work generally doesn’t need HOA approval; exterior work in design-review communities generally does, before the county sees a permit application. CCI coordinates the HOA submittal alongside the county permit.
Can I build an ADU on my El Dorado Hills lot?
In most cases yes. California law requires local agencies to allow ADUs on residential lots, and El Dorado County’s ordinance sets the size, setback, and fee specifics. More: ADU construction.
Are permits city or county here?
County. El Dorado Hills is unincorporated El Dorado County, so there is no city building department. Permits run through El Dorado County Building Services, and CCI (based in Placerville, the same county) files and manages the permit and the inspections.
My house was built in 2003. Why do I have dry rot?
Because rot follows water, not age. EDH’s hillside lots mean elevated decks that put more riding on their connections, not less. Where Jon finds it, in his words: “exposed beam ends… under a house, [where] the beams tie into concrete stem walls. Deck ledgers, post bases. All the time. Crawl spaces.” Repaired at the structure, never patched at the surface.
Can my elevated deck be saved, or does it need a rebuild?
Frame condition decides it. Soft posts, a pulling ledger, or undersized footings usually mean rebuild; sound framing can often be resurfaced. We inspect the framing during the estimate visit and tell you honestly which yours needs. Hillside decks are structural work, which is CCI’s core trade.
Planning an ADU or a structural repair?
Tell us the project and get a real answer on scope and cost.
Quick response 9–5 · CSLB #835432 · Bonded · Fully insured · EPA Lead-Safe