ADU Company in Temecula — Design, Permits and Build Under One Contract

We handle the design, the engineering, and the city permit, then build it. One contract, one crew, one accountable point of contact. Free feasibility check on your lot before you commit.

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ADU Company in Temecula, CA

Kitchen remodeling in Temecula is different from coastal work. The 1980s to 2000s stucco tract homes in Redhawk and Paloma del Sol were built with clipped floor plans and galley kitchens that don’t match how families live now, and summers that push past 95°F mean ventilation and heat-producing appliances need real planning. Harvest ADU Builders has served Temecula since 2012, and our kitchen work comes out of the same ADU-first thinking: every square foot needs to earn its place. Call (866) 538-0916 to talk through your project.

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Why Temecula Homes Are Different

Temecula’s housing stock is mostly single-story tract builds from the 1980s through early 2000s, with tile roofs, concrete slab foundations, and stucco exteriors. The master-planned communities like Redhawk and Paloma del Sol standardized many floor plans, which means kitchens from that era often sit in the same footprint across dozens of homes, boxed in by load-bearing walls that can’t move without engineering. The bigger custom lots in the 92592 hills change the math entirely, allowing wider kitchen footprints and open-plan reconfigurations that a tract lot can’t support without structural work.

The climate drives material decisions. Summer days routinely exceed 95°F and occasionally hit 105°F, so we spec range hoods with real CFM, ventilation that pulls heat out, and finishes that don’t warp in low humidity. Winter nights can dip near freezing, and Santa Ana wind events are a regular part of fall. Those wind seasons matter for any ADU or kitchen work that touches exterior walls or roof penetrations. We also see a Temecula-specific quirk on older tract homes: original patios and patio covers often sit on unpermitted slab extensions or share a wall with the main house, so a kitchen expansion that opens onto the backyard can trigger a setback cleanup before the first permit gets pulled.

Our Main Temecula Services

Most Temecula homeowners reach out to us for one of two jobs: building a detached ADU in the backyard, or upgrading a bathroom inside the main house. Both are covered below.

ADU Builders in Temecula

Temecula’s generous lot sizes in the 92591 and 92592 zip codes are the reason detached ADUs dominate here. Those big backyards can hold an 800 to 1,200 square foot unit without a lot-line variance, and the rental demand near Temecula’s schools and wineries makes the numbers work. We handle the full build, from Tuff Shed-based conversions for budget-conscious homeowners to high-design prefab from Plant Prefab or Boxabl when the timeline matters. The inland sun means we pay close attention to insulation, window orientation, and HVAC sizing on every unit. ADU Builders in Temecula covers the full scope.

ADU Builders in Temecula

Bathroom Remodeling in Temecula

Bathrooms in Temecula’s 1990s tract homes show their age in predictable ways: fiberglass shower inserts cracking, builder-grade vanities swollen from years of hard water, and exhaust fans that barely move air in a climate where moisture control matters. Our bathroom remodeling team works on the same ADU builds we construct, so we understand how plumbing, waterproofing, and ventilation need to integrate. We often pull a remodel into an ADU project so the main house and the new unit get done in one pass. Bathroom Remodeling in Temecula explains the process.

Bathroom Remodeling in Temecula
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What happens when you call

  1. 1
    A real person answersNo phone trees — you reach a local pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched.
  3. 3
    A background-checked tech heads outLicensed & insured, dispatched right away.
  4. 4
    You approve before work beginsNothing starts until you say go.

Kitchen Remodeling in Temecula

Kitchen remodeling in Temecula often starts with a homeowner staring at a galley kitchen that worked in 1994 and doesn’t work now. The tract homes in Redhawk and Paloma del Sol have kitchens defined by load-bearing walls and tight peninsula overhangs, and the hot inland summers make a poorly ventilated kitchen genuinely uncomfortable by late afternoon. Our team approaches every Temecula kitchen the way we approach an ADU: figure out how the space needs to function first, then build to that. Kitchen Remodeling is our full service hub.

Full Kitchen Renovation

Signs you need it

Your kitchen layout is original to the home, the cabinet boxes are particleboard with peeling thermofoil, and you’ve been working around a dead corner cabinet since you moved in.

What it costs in Temecula

A full kitchen renovation in Temecula typically runs $42,000 to $95,000, depending on whether walls move and how far you go with appliances and finishes.

How we do it

We open the walls to confirm load paths, relocate plumbing and electrical as needed, install new cabinetry on the reconfigured footprint, and finish with countertops, backsplash, and appliance trim-out.

Kitchen Island Addition

Signs you need it

You have dead floor space in the middle of the kitchen and no real prep area between the range and the sink.

What it costs in Temecula

Adding a kitchen island in a Temecula kitchen typically runs $8,000 to $24,000, with the higher end covering plumbing for a prep sink and electrical for outlets.

How we do it

We confirm slab capacity and joist access, run electrical or plumbing through the slab if needed, then set the island cabinets, top, and seating overhang.

Countertop and Backsplash Replacement

Signs you need it

Your laminate counters are delaminating at the seams, or the tile backsplash has cracked grout and dated colors that kill the resale value of the kitchen.

What it costs in Temecula

Quartz or quartzite countertops with a tile backsplash in Temecula typically run $5,000 to $16,000, depending on slab grade and square footage.

How we do it

We template the existing run after demo, fabricate the slab to fit, and install the backsplash with attention to how the window trim and outlets land.

What Kitchen Remodeling Costs in Temecula

Item Typical range in Temecula
Full kitchen renovation $42,000 – $95,000
Kitchen island addition $8,000 – $24,000
Countertop and backsplash replacement $5,000 – $16,000

How long does a kitchen remodel take in Temecula?

Plan on 6 to 10 weeks for a full kitchen renovation in Temecula. Countertop-only jobs are typically done in 7 to 10 days. The biggest scheduling variable is city permitting and any unpermitted patio or slab work that needs to be cleared first. Call (866) 538-0916 for a realistic timeline for your home.

Will moving walls in a Temecula tract kitchen require a structural engineer?

Almost always, yes. The 1980s and 1990s tract homes in Redhawk and Paloma del Sol put load-bearing walls between the kitchen and living areas, and removing one means engineering, a beam, and city sign-off. We handle that process, not just the demolition. Estimates are free at (866) 538-0916.

Brands We Service in Temecula

We build with Boxabl and Plant Prefab for ADU shells, anchor Tuff Shed conversions on Temecula slabs, and finish exteriors with James Hardie siding and trim that hold up to inland UV without warping. Our brands page shows the full range.

Pricing for ADU Company in Temecula, CA

Service Typical range in Temecula
ADU construction (detached, turnkey) $185,000 – $390,000
ADU site prep and foundation $38,000 – $65,000
ADU bathroom installation $24,000 – $55,000
ADU kitchen installation $28,000 – $75,000
Tuff Shed-based ADU conversion (full finish) $95,000 – $185,000
Prefab ADU installation (Boxabl, Plant Prefab, or similar) $140,000 – $240,000
Bathroom remodel (guest or hall bath) $18,000 – $38,000
Primary bathroom remodel $32,000 – $68,000
Full kitchen renovation $42,000 – $95,000
Kitchen island addition $8,000 – $24,000
Countertop and backsplash replacement $5,000 – $16,000

What pushes a Temecula job toward the top of those ranges is usually site-specific: unpermitted patio slabs that need a cleanup, soil that needs compaction or piers in the 92592 hills, or an original kitchen layout where the load-bearing wall runs through the middle of the floor plan. Our quotes are fixed-price line items, so the number we give you before work starts is the number you pay, with no change orders we haven’t discussed first.

Neighborhoods We Serve in Temecula

We work across Temecula’s older tract communities and the newer hillside lots, and we know which streets have HOA architectural review requirements and which ones don’t.

  • Redhawk
  • Paloma del Sol
  • Harveston
  • Morgan Hill
  • Paseo del Sol

Service Area – Cities Near Temecula

Our crews also cover the communities around Temecula. We regularly work in Murrieta Hot Springs, CA, where similar tract-era homes present the same kitchen layout challenges, and Murrieta, CA just to the north. Rainbow, CA and Wildomar, CA round out the nearby coverage. Call (866) 538-0916 if you’re not sure whether we cover your street.

Serving Temecula, CA — Our Local Coverage Area

We’re based in the Temecula 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 ADU Company in Temecula

Contact Harvest ADU Builders in Temecula

Whether you’re pricing a detached ADU for rental income or finally fixing the kitchen layout you’ve lived with since 1998, we can give you a real number, not a vague range. Call (866) 538-0916 to schedule your free estimate.

Ready to get started? Free estimates · Written quotes before work starts response in Temecula
Call (866) 538-0916

What happens when you call

  1. 1
    A real person answersNo phone trees — talk to a local adu pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
  3. 3
    We come out and measureLicensed & insured, at a time that suits you — the visit and the quote are both free.
  4. 4
    You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.

What Temecula Customers Say

★★★★★ 4.8 from 4+ reviews

"Sound insulation between the unit and the main house is better than I expected. You genuinely cannot hear the tenant."

— Kristen Fletcher

"Unit came out great and the tenant is happy. The timeline ran long, largely because of how slow the city was on plan check, though a couple of the delays were scheduling on their end."

— Vikram Sharma

"Garage conversion to a one bedroom unit. He handled the plans, the city submittal, and every round of corrections. Took six months from first meeting to final inspection and he never once made the permit process my problem."

— Heather Rhodes

How It Works in Temecula

Getting your adu handled is simple and fast.

1

Call or Request a Free Estimate

Tell us about your adu needs and we provide an upfront, transparent quote — no obligation, no hidden fees.

2

Licensed Technician Dispatched

A background-checked, certified technician arrives in Temecula — typically within 30–60 minutes, with parts stocked on the truck.

3

Problem Solved, Guaranteed

We complete the job to your full satisfaction, backed by our warranty and 100% satisfaction guarantee.

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