IL Total Design and Build ADU projectLicense Verified

IL Total Design and Build

Serving Escondido, San Diego, San Diego County · Based in Escondido, CA

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About IL Total Design and Build

IL Total Design and Build is a CSLB-verified contractor listed in San Diego County with classification B.

6+ years building ADUs · CSLB 1058676 · B - General Building Contractor

IL Total Design and Build ADU pricing

Pricing varies by unit type, size, finishes, and site conditions. Unlock IL Total Design and Build's project pricing for your lot — free, no obligation.

Unit typeTypical sizePricing
Studio / JADU≤ 500 sq ftPricing locked — unlock to view
1-bedroom detached ADU600–750 sq ftPricing locked — unlock to view
2-bedroom detached ADU750–1,000 sq ftPricing locked — unlock to view
Garage conversion400–600 sq ftPricing locked — unlock to view
Attached ADU400–800 sq ftPricing locked — unlock to view

Pricing is unlocked per project

Share a few details and we'll send IL Total Design and Build's pricing for your build.

Services IL Total Design and Build offers

  • Detached ADUs
  • Attached ADUs
  • Garage Conversions
  • Junior ADUs (JADU)
  • Permitting

What IL Total Design and Build handles

Design & permitting

In-house design and full permit handling.

  • Architectural design & 3D renderings
  • Structural & Title 24 energy plans
  • City plan-check submittal & corrections

Construction

Turnkey ground-up and conversion builds.

  • Foundation & framing
  • Detached, attached & garage-conversion ADUs
  • Electrical, plumbing & HVAC

Financing

Guidance and lender introductions.

  • Renovation / construction-loan guidance
  • HELOC & cash-out refinance referrals
  • ADU-specific (after-build-value) lenders

Project types

ADU formats this builder takes on.

  • Detached ADU
  • Attached ADU
  • Garage / ADU conversion

Warranty & support

What's covered after move-in.

  • Workmanship warranty
  • Manufacturer materials warranties
  • Dedicated project manager

Reviews of IL Total Design and Build

5.020 reviews
Verified

I had a great experience with IL Total Design & Build converting my alley-access 2-car garage into a 1 bed, 1 bath ADU in North Park. From design to permits to construction, everything was handled smoothly. Daniel was easy to work with, super responsive, and gave honest input that really helped shape the space. The final result came out clean, functional, and way better than I expected—it feels like a real home, not a garage conversion. It’s already rented out and producing income. Highly recommend these guys if you’re thinking about building an ADU

Jason Hefter0 found this helpful
Verified

I hired Rummy from IL Total Design for a major three-story remodel permit that included adding significant square footage, and she exceeded expectations in every way! This was not a simple cosmetic project — it was a complex build with structural changes, multiple levels, and a lot of moving parts in a coastal zone. Throughout the process, Rummy was incredibly resilient. Whenever challenges came up (and with a project this size, they always do), she stayed solution-oriented and kept the project moving forward without hesitation. She was also extremely responsive. Calls were returned, questions were answered quickly, and updates were consistent. I never had to chase her down ever! Communication was clear and direct, which makes a huge difference on a large remodel. What stands out most is her “get it done” mentality. She doesn't give up no matter what the city says — takes ownership and executes. She handled everything with professionalism and confidence. If you’re looking for an architect/design team that is dependable, responsive, resilient, and truly delivers results — IL Total Design is the perfect choice!

David Lee0 found this helpful
Verified

After a couple of years of debating about remodeling my kitchen and den I finally decided to go ahead and Daniel with IL Design helped to do it. Daniel made my kitchen look so beautiful! It was outdated, not very cohesive and dark. Daniel and his team gave me a whole new kitchen with lots of usable cabinets and counter space. He also gave the space to get the refrigerator, stove and dishwasher I always wanted! Thank you so much Daniel! I love it! I will definitely use him again.

Susan0 found this helpful
Verified

I recently hired IL Total Design & Build to remodel my master bathroom in Encinitas, and I couldn’t be more thrilled with the results! I worked closely with my project manager, Daniel, throughout the process, and I truly appreciated his attention to detail and professionalism. Daniel was always available to answer my questions and provided thoughtful recommendations to ensure that every aspect of the design was exactly what I envisioned. His helpful demeanor made the entire project feel stress-free, and it was clear that he genuinely cared about delivering the best outcome. The remodel included converting a large tub area to a new curb-less shower, and the craftsmanship exceeded my expectations. The precision of the installation, and the thoughtful design all came together beautifully. IL Total Design & Build’s team really went above and beyond.

Edward Aminov0 found this helpful
Verified

After years of playing around with ideas to expand our small home, it wasn’t until Rummy came over and shared her vision that we truly felt comfortable giving up a bit of our much-loved yard for a new addition. My husband and I like to think we have good ideas, but it was Rummy who took our vision and refined it into something beautiful and cohesive. Her architectural design made the new space blend seamlessly with the rest of the house, which is exactly what we wanted—especially with the challenge of preserving the character of an older Clairemont home. Where we often went straight to practicality, Rummy highlighted the importance of details like door and window placement, hallway flow, and how each element would interact with the space. She gave us several layout options, all of which helped us better envision how the addition would work in our home. Her input brought fresh ideas and truly helped us see the potential in our space. And we couldn’t be happier with Daniel’s amazing work ethic and eye for detail on the construction side of this project. His thoughtful project management skills brought Rummy’s design to life flawlessly, and now that the project is complete, we’re thrilled with both the look and the quality of our new space. Thank you, Rummy and Daniel, for creating a home we’re excited to live in every day!

Ben Simon0 found this helpful

Frequently asked questions about IL Total Design and Build

What does IL Total Design and Build offer?

IL Total Design and Build is a full-service ADU builder serving Escondido, CA, handling design, permitting, and turnkey construction for detached ADUs, attached ADUs, garage conversions, and junior ADUs (JADUs). IL Total Design and Build holds a 5.0-star rating across 20 verified homeowner reviews.

Is IL Total Design and Build licensed and insured?

Yes. IL Total Design and Build holds an active CSLB license (1058676), classified B - General Building Contractor, and is bonded and insured.

How much does IL Total Design and Build charge to build an ADU?

IL Total Design and Build prices every ADU per project — your cost depends on size, finishes, and site conditions. Garage conversions are the most affordable path; detached units cost more. Pricing is unlocked per project: request a quote to get IL Total Design and Build's exact, no-obligation estimate for your lot.

What areas does IL Total Design and Build serve?

IL Total Design and Build builds ADUs in Escondido, San Diego, San Diego County.

How long does IL Total Design and Build take to build an ADU?

Most ADU projects run 6–12 months end to end — roughly 1–2 months for design and permitting (California caps plan check at 60 days for compliant units) and 4–8 months of construction. IL Total Design and Build confirms a timeline for your specific project during the feasibility consultation.

How do I get a quote from IL Total Design and Build?

Tap any "Get a Quote" button on this page to share a few details about your property and project. We'll confirm your service area, match you directly with IL Total Design and Build, and set up your free feasibility consultation — no obligation.

Where IL Total Design and Build works

Escondido, CAService-area map
Street View
  • City Building & Safety
  • Planning Department
  • Permit Center

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