







A free site visit, a check of what your lot allows and a written, line-item price.
Get your free estimateFast, Reliable Garage Conversion Contractor Across Citrus
A garage conversion in Citrus, CA typically costs between $95,000 and $160,000 before permit fees, with garage-to-bedroom conversions on the lower end and full garage ADUs with kitchens and baths at the higher end. We’re Fielding ADU Builders, and we scope, permit, and build garage conversions from N Citrus Ave to the neighborhoods east of Barranca. If you’re weighing whether your garage can become real living space, call (361) 315-4177 and we’ll walk the property with you.
We know Citrus garages. Most were built decades ago as uninsulated, vented, single-wall structures, and a code-compliant conversion here means reworking the slab, sealing the envelope, and adding conditioned air. That’s the scope we quote, in writing, before any work starts.
Why Fielding ADU Builders Is Citrus’s Preferred Garage Conversion Contractor Company

Homeowners in Citrus call us after a previous contractor gave them a verbal number that moved at the door. Our process is different because our pricing is not. Every Citrus garage conversion we quote gets a written price before work begins. The number you approve on day one is the number on the final invoice. No change orders hiding in the demolition.
Reed Calloway runs our garage conversion work personally. He walks every Citrus job before we put numbers on paper, because the slab, the roof, and the panel are what actually drive cost here, not the square footage. If a competing quote skips the slab check, you will find the real price mid-project. We would rather tell you the real number up front.
Our crews arrive background-checked and uniformed. We coordinate from our Los Angeles office, but the people on your Citrus job are scheduled for your job only. Someone answers our phone live at (361) 315-4177, 24 hours a day, because you should not have to leave a voicemail to get a question answered.
Garage Conversion to Living Space in Citrus
Garage Conversion to Living Space in Citrus means taking an existing attached or detached garage and turning it into conditioned, habitable square footage under a permit. That is the difference between a real room and a finished garage. In Citrus, most living-space conversions run $95,000 to $140,000, depending on whether the garage is attached to the house and whether we are adding plumbing for a wet bar, bathroom, or laundry.
The work starts with confirming what is already there. We check the slab for level and thickness, open the walls to see the framing, and look at the service panel to see if it will carry new circuits. That sequence matters in Citrus, because most garages here were built without the envelope or electrical capacity a permitted living area requires under current Title 24 energy rules.
Attached Garage Conversions
An attached garage shares a wall with the house, so the conversion usually ties into the existing roof and foundation more cleanly. That said, Citrus homes built before the 1990s often have shared vented attics, which means the new living space needs a sealed, insulated ceiling assembly rather than a simple drywall cover. We quote that scope from the start, not after the framing is open.
Detached Garage Conversions
A detached garage gives you more separation, but it also means running new or extended utility lines for power, water, and sewer. On a Citrus lot, that can cross under a driveway or a mature tree root zone. We handle the trenching and tie-in as part of the written scope, so you are not surprised by a utility dig halfway through the project.
Garage to Bedroom Conversion in Citrus

Garage to Bedroom Conversion in Citrus is usually the most budget-conscious way to add a legal bedroom without building new square footage. A bedroom-only conversion, without a full bathroom or kitchen, typically runs $95,000 to $125,000. If you add an en-suite bath, the range moves to $120,000 to $150,000, because you are now tying into Citrus’s sewer laterals and, in many cases, upsizing the water heater for a second bathroom.
A bedroom conversion here is also where Citrus’s local code reality hits hardest. A legal bedroom needs a closet, an egress window sized for rescue access, and proper heating. Garages in Citrus were built with none of those. We spec egress windows that fit the existing wall framing, add a compliant heat source, and make sure the room is actually conditioned, not just drywalled over a vented garage ceiling. That is the difference between a room that passes inspection and a room that fails final.
Closet and Egress Requirements
Citrus’s building official will check the egress window opening size and sill height on a garage-to-bedroom conversion. We have done enough of these to know which window styles clear the requirement on the first inspection. It saves you a failed inspection and a re-order.
Heating and Title 24
Citrus sits in climate zone 9, so winter is mild, but Title 24 still requires a permanent heat source in any legal bedroom. We typically install a mini-split heat pump. It satisfies the energy code, cools the room during Citrus’s dry summers, and does not require extending ductwork from the main house.
Trusted Brands We Service in Citrus
We build conventional garage conversions with James Hardie siding and standard framing, and we also install prefab and modular systems from Cover, Dvele, and Boxabl when the lot and budget fit. Citrus customers leaning toward prefab usually want speed and predictability. We handle the site work, foundation, utilities, and local permitting for those platforms so the panelized shell arrives on a schedule that matches the slab and rough-in. If you are researching a Boxabl or Dvele build for your Citrus garage site, call us and we will tell you honestly whether it pencils out against a conventional conversion on your lot.
Common Garage Conversion Contractor Problems We See in Citrus Homes
- Slab leveling surprises: Citrus garages predating the 1980s often have slabs that are neither level nor thick enough for a habitable floor. A contractor who quotes off the garage footprint without checking the slab will hand you a self-leveling or replacement change order after demolition. We probe the slab before we quote.
- Title 24 envelope costs: An uninsulated, vented garage cannot be drywalled over and called a room in Citrus. The walls and ceiling need a sealed, insulated, conditioned assembly. That costs real money. Anyone leaving it out is not quoting a legal conversion.
- Panel capacity gaps: A garage conversion in Citrus usually adds a bed, a bath, and a mini-split. Most original 100-amp panels cannot carry that. We check the panel load during the walkthrough and include a service upgrade in the written scope if it is needed.
- Sewer lateral tie-ins: Adding a bathroom to a detached Citrus garage often means tying a new drain and vent into the existing lateral, sometimes under a driveway. That is excavator work, and it belongs in the original quote, not in a mid-job surprise.
Pricing for Garage Conversion Contractor in Citrus, CA
A realistic garage conversion budget in Citrus looks like this:
- Garage-to-bedroom only: $95,000 to $125,000
- Garage-to-living-space with wet bar or half bath: $110,000 to $140,000
- Full detached garage ADU with bedroom, bath, and kitchenette: $140,000 to $160,000+
Permit fees for Citrus sit on top of these numbers. What moves the price most in Citrus is the existing slab condition, the panel service size, and whether we are adding a bathroom that requires a sewer tie-in. We put every line item in writing before work starts. Call (361) 315-4177 for a free, written estimate on your Citrus garage.
We Also Serve Cities Near Citrus
Fielding ADU Builders serves Citrus and the surrounding San Gabriel Valley communities. If you are in Los Angeles, Long Beach, Anaheim, or Riverside, our Garage Conversion Contractor team can scope and quote your project under the same written-price standard. We are scheduling Citrus jobs now.
Serving Citrus, CA - Our Local Coverage Area
We’re based in the Citrus area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Garage Conversion Contractor in Citrus
Yes. A garage-to-bedroom conversion in Citrus requires a building permit, and the work must pass framing, insulation, electrical, and final inspections. Converting without one leaves you with an illegal bedroom that cannot be counted as square footage when you sell, and Citrus building officials can flag unpermitted work during a resale inspection. We pull every permit and schedule every inspection as part of the written scope. Call (361) 315-4177 if you want to know what your specific conversion will require.
No, not legally, and not safely. An unpermitted converted garage in Citrus is a code violation, can affect your homeowner’s insurance, and becomes a problem if the city files a notice or you try to sell. The work does not meet Title 24 and may not meet egress standards. We only build permitted conversions, and we pass inspections on sequence. Call (361) 315-4177 to see what permitted work costs on your garage.
The three things that actually move the price are a slab that is not level or thick enough, a vented roof and uninsulated walls that require a full sealed and conditioned assembly, and a panel that cannot carry the new circuit load. That is why we inspect all three before we quote. A garage conversion contractor in Citrus who skips that walkthrough is guessing. Our written price covers what those existing conditions show. If you have already had a quote come in low and then rise, call (361) 315-4177 for a second opinion with numbers behind it.
Most garage-to-ADU conversions in Citrus run 12 to 20 weeks from permit submittal to final inspection. The calendar depends on plan check turnaround at the city, the utility tie-in work, and the build method, conventional framing versus a prefab system from Dvele or Boxabl. We provide a week-by-week schedule with the written estimate, and we update it as inspections clear. You will know what is happening and when.
Not always. Many Citrus garages need a new conditioned ceiling assembly and possibly a self-leveling floor or slab replacement, but the existing roof framing and footings often remain. We replaced one slab on a detached two-car garage off N Citrus Ave because the original pour was not level enough for a code-compliant habitable floor, and the roof stayed in place while we rebuilt the thermal envelope. The only way to know is to open the walls and probe the slab before quoting. We do that during our free estimate. Call (361) 315-4177 to schedule yours.
Written by Reed Calloway, Owner at Fielding ADU Builders, serving Citrus and the San Gabriel Valley.



