ADU · El Cajon, California
ADU Garage Conversion
in El Cajon, CA
Convert your existing attached or detached garage into a fully permitted living unit. Lower civil costs, faster permitting, and minimal disruption. TDQ Construction has served El Cajon including Fletcher Hills, Granite Hills, Bostonia and surrounding areas since 1987.
ADU Garage Conversion in El Cajon
Serving El Cajon and Surrounding Areas
TDQ Construction provides adu garage conversion services in El Cajon, California. We are a Class A, B, and C-8 licensed contractor — giving us the legal authority to handle the full scope of your project in-house, including any civil, structural, and finish work required.
Most contractors in El Cajon hold only a Class B General Building license, limiting what they can legally self-perform. TDQ's broader licensing means your adu garage conversion project stays under one accountable team from start to finish.
We serve homeowners and property owners throughout El Cajon including Fletcher Hills, Granite Hills, Bostonia and all surrounding neighborhoods.
Areas We Serve in El Cajon
ADU Garage Conversion Throughout El Cajon
Why Choose TDQ
The Licensed Choice for El Cajon
TDQ Construction has been serving California property owners since 1987. Our combination of Class A, B, and C-8 licenses allows us to handle the full scope of any residential or commercial project — without subcontracting work that requires specialized licensing.
When you hire TDQ for adu garage conversion in El Cajon, you get one team, one contract, and one point of accountability from permit to final inspection.
Call (714) 357-1608Class A + B + C-8 Licensed
Most contractors in El Cajon hold only a Class B license. TDQ holds Class A General Engineering, Class B General Building, and C-8 Concrete licenses — giving us the legal authority to handle every phase of your project in-house.
One Contractor, Full Scope
TDQ manages every trade under one license and one point of contact. No coordination gaps between separate contractors, no accountability gaps, no scheduling delays.
Fully Permitted & Inspected
Every TDQ project in El Cajon is properly permitted and passes all required inspections. Unpermitted work creates liability at resale — we never take shortcuts.
Family-Owned Since 1987
TDQ has built its reputation on referrals since 1987. Every project in El Cajon is treated like our own property — because our long-term reputation depends on it.
Free Estimate
Get a Free Garage Conversion Estimate in El Cajon
TDQ Construction provides detailed written estimates before any work begins. Call or email us to discuss your adu garage conversion project in El Cajon.
Send Us a Message
Service Area
ADU Garage Conversion Across California
TDQ Construction provides adu garage conversion services throughout California. Select a city to learn more.
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