ADU Construction San Juan Capistrano

ADU Construction in San Juan Capistrano, CA

Every nail, every cut, every detail—crafted with precision and the care your home deserves.

Bathroom Remodeler San Juan Capistrano

Bathroom Remodeling in San Juan Capistrano, CA

Every nail, every cut, every detail—crafted with precision and the care your home deserves.

ADU Builder San Juan Capistrano

Looking to build an ADU (Accessory Dwelling Unit) in San Juan Capistrano, CA? At ARC Construction, we bring over 30 years of trusted experience in home construction and remodeling—including beautiful, fully functional ADUs that increase property value and create versatile living spaces. Whether you're building an in-law suite, a rental unit, or a private studio, we design and construct ADUs that blend seamlessly with your existing property.

Here’s a look at the before and after of our work

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How it started

ARC Construction began with the vision and hard work of our grandfather, Vito, who laid the foundation for what would become a proud family legacy in construction. Known for his hands-on craftsmanship and unwavering dedication, Vito built more than just structures—he built trust.

His son, Tony, followed in his footsteps, learning the trade from the ground up. Tony brought a fresh perspective and strong leadership, helping the business grow while staying true to our family's core values of integrity, quality, and hard work.

Today, the third generation—Matthew and Joe—are carrying the torch. Together, we continue to build on what our grandpa started, combining traditional craftsmanship with modern techniques to deliver exceptional results across every project. At ARC Construction, it's not just about building—it's about continuing a legacy.

Our ADU Construction Process

Step One

Initial Consultation

We start by understanding your goals, budget, and site conditions—whether you're looking for a detached unit, garage conversion, or above-garage addition.

Step Two

Custom Design & Planning

Our team creates a tailored ADU design based on your property layout, lifestyle needs, and city guidelines.

Step Three

Permitting & Scheduling

We handle zoning reviews, city permits, HOA approvals, and set a detailed construction schedule.

Step Four

Construction & Buildout

Our skilled team handles foundation, framing, plumbing, electrical, and interior finishing—all managed in-house.

Step Five

Final Walkthrough & Handover

We perform a detailed walkthrough with you, complete final inspections, and ensure you’re 100% satisfied.

From Our Family to Yours

From stylish kitchen makeovers to full-scale home transformations, ARC Construction delivers craftsmanship you can count on. Whether you're refreshing one room or redesigning your entire space, we bring your vision to life with unmatched precision, lasting quality, and a personal touch.

From Our Family to Yours

From stylish kitchen makeovers to full-scale home transformations, ARC Construction delivers craftsmanship you can count on. Whether you're refreshing one room or redesigning your entire space, we bring your vision to life with unmatched precision, lasting quality, and a personal touch.

Anthony Carrieri

Tthe founder of ARC Construction, brings over 30 years of hands-on expertise to the world of residential construction. Since 1991, he has led the company with a steadfast commitment to craftsmanship, integrity, and client satisfaction.

What started as a solo venture has grown into a respected name in home renovations and custom builds.

Thanks to Tony’s leadership, ARC Construction consistently delivers high-quality results—on time, on budget, and tailored to each client's unique vision.


Fully licensed and insured, ARC Construction stands for honest work, transparent communication, and construction built to last.

Things We’re Good At

New Structure Construction

Single-family Home Construction

New Room Addition

Damage restoration

Deck construction

Family-owned & operated

12 years in business

Speaks Spanish

Free Estimate

Committed to Satisfaction

Workmanship Commitment

Why Choose ARC Construction?

Choosing the right contractor isn’t just about skill—it’s about trust. With over 30 years of hands-on experience, ARC Construction has earned a reputation for delivering quality craftsmanship with honesty, reliability, and integrity.

Founded and led by Tony, a seasoned expert in the construction industry, ARC Construction is fully licensed and insured—giving you peace of mind that your project is in capable hands. License #1006389, issued by the California Contractors State License Board (CA CSLB), under a B - General Building classification, ensures that we meet the highest standards of professionalism and compliance.


We pride ourselves on clear communication, fair pricing, and results that exceed expectations.

Whether it’s a small upgrade or a full-scale renovation, we’re here to bring your vision to life—on time, on budget, and with care.

When you choose ARC Construction, you’re choosing a team that’s committed to doing things the right way—every step of the way.

Serving San Juan Capistrano and Nearby Areas

In addition to San Juan Capistrano, we proudly build ADUs for homeowners and investors across:

Dana Point, Laguna Niguel, Mission Viejo, Lake Forest, Aliso Viejo, San Clemente, Ladera Ranch,

Rancho Santa Margarita, Irvine, and Newport Beach.

Our office is conveniently located near The Mission San Juan Capistrano, making it easy for clients throughout South Orange County to meet with us in person.

What Our Clients Say About Us

We take pride in delivering top-notch craftsmanship and exceptional service. But don’t just take our word for it—hear from our satisfied clients:

What Our Clients Say About Us

We take pride in delivering top-notch craftsmanship and exceptional service. But don’t just take our word for it—hear from our satisfied clients:

ARC
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Jessica B.
"Tony and his team stuck with us though a difficult, major reconstruction. With his guidance and patience, he gave us the home of our dreams. Rare is it to find such a person these days that can deliver such quality. What we needed was a man with experience and fresh ideas. We got that in spades with Tony and his ARC team."
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Darius J.
"Tony has a crew of professionals that worked hard, on weekends, to make this project a success. Many challenges arose while working on a house built in the 60's. Tony and his crew presented every challenge with multiple solutions and fair prices. Looking forward to more projects with ARC Construction."
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Rachel O.
"If I could give 100 stars I would! I can't say enough good things about Tony, Juan and the crew. They kept the area leading to the construction super clean each day that they left. The communication was amazing and I felt I could call Juan at anytime with questions or requests. He never seemed bothered and was always so happy to help. The work was meticulous and thoughtfully done."
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Rick D.
"Joe and Ryan and his crew just rebuilt much of our deck after storm damage and did an outstanding job. Their attention to detail is uncommon, and they're super-responsive any time a problem pops up. Couldn't be happier with them and will use them on any future projects we have."
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Danielle G.
"I called Tony as I purchased a new home and was scared that I saw black mold in some areas. Just talking to him on the phone made me feel better about the situation, and he worked around my schedule to come inspect it ASAP. He inspected my home and could tell right away it was not problematic, and gave me advice on how to clean it up. Some might see this as a waste of time but Tony was happy to give us the advice we needed for free. I'll be calling Tony in the future when I need a service that he offers because I know he will do well."
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Sandy H.
"Our experience with ARC Construction was great. My parents have a twin home with a stucco balcony in the rear that spans both properties. The balcony developed leaks and suffered significant water damage that was starting to extend inside the house. We really needed to get it fixed before the winter rains. Tony quickly gave us a quote and was ready to start right away. He was not put off by having to deal with 2 homeowners. Juan and his crews did a fabulous job restoring the balcony. When I pointed out some minor wall damage on the interior due to the construction, they quickly repaired it and matched the paint beautifully."
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Art C.
"Can't say enough about our experience with ARC. We hired Tony and his company for 3 home renovations. A bathroom remod, fireplace remod and creating an enclosed laundry room inside the garage. Tony's team did excellent work, finished on-time and within the original quote which was very competitive. Project Manager Juan, took ownership of our designs and frequently offered suggestions that made them even better. The team executed the final plans perfectly. Tony stayed in close contact the entire time and ensured our complete satisfaction."
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David K.
"Tony and his team were skilled, timely, and professional. Tony is also reasonable and a thinker. Rather than just doing, and having something look bad, he’ll go over what & why you are going in one direction to make sure it matches your expectations. Description of Work: My home suffered major water damage from a slab leak. 1/2 the house was ripped apart and had to be rebuilt including the kitchen, master bed/bath, living areas, etc."
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Tracy K.
"Very well. The team was very professional, polite, punctual, and clean. I am very happy with the quality of work and appearance of the finished product!"
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Michael D.
"Tony and crew were very professional and paid attention to detail without taking the easy way out. Would highly recommend Tony to anyone needing wood replacement work."
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ROSEANN B.
"Tony and his crew came to assess the damage and install fans to dry. They had to open up walls in different areas that were beyond drying. All of the fans, while extremely annoying were placed and taped down so no tripping over cords. After listening to fans for days, we were anxious to get the repair done. Tony is meticulous with his drywall repair which we love. My husband is super picky and sees every detail. He made the process as painless as possible and repaired the walls, floorboards, etc super fast."
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Richard L.
"Professional clean work done in timely manner. Materials were extra but reasonably priced."
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Christie S
"Great service, on time, work was done correctly"
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D M.
"Work went well. We purchased the siding on our own from Lowe's, but the match was not quite perfect. Service provider did a good job working around this and the area looks good."
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Jenny C..
"The company sent out two gents, Dacota and Tony over. They were both very professional and well-mannered. They worked very quickly and left the area very clean. After cleaning the duct, they even left me with good tips on how to take care of my dryer vent and clean up my filter. Would definitely use them again"
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Marcy H.
"They didn't charge anything extra. I didn't end up using them for the job. When I made the arrangement I thought they were going to come out and tell me they could fix it up and put it back together and it might cost me a bit extra but it wasn't going to be a big deal. But when they came out I found out it was going to be quite a big deal. It seemed like a small job and I had another relationship with someone who could do the work so I went with them. Description of Work: OC Home Repair came out in September to tear up some boards to get an idea of how bad the wood rot damage was."
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Stephanie M.
"He's a great maintenance guy. He's very useful, could do everything. He's amazing. He shows up on time and very satisfactory. He did a great job. I will be using him again. Description of Work: He installed the drain system and patched up a couple of things on the door. He changed it to an automatic lock for us. He changed a couple of lights for us."
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Get a Free Quote – Book Your Consultation Today!

At ADU Construction, we make the bathroom remodeling process smooth and stress-free.

Whether it’s a kitchen upgrade, a bathroom renovation, or a full home transformation, we’re here to bring your vision to life with expert craftsmanship and reliability.

⚒️ Hassle-free scheduling

⚒️ Personalized consultation

⚒️ Transparent pricing & expert guidance


Schedule your free consultation at your convenience.

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Frequently Asked Questions

How much does ADU construction cost in San Juan Capistrano?

 ADU costs can range from $100,000 to $300,000+ depending on size, materials, and type (detached vs. garage conversion). We offer free consultations with itemized estimates.

Are ADUs legal in San Juan Capistrano?

Yes. California law allows ADUs in most residential zones, and San Juan Capistrano has streamlined the approval process. We ensure full compliance with local regulations.

How long does it take to build an ADU?

Most ADU projects take 4–6 months from design to completion. We provide you with a clear schedule and update you every step of the way.

Do I need a separate utility connection for an ADU?

It depends on the type of ADU. Some may share utilities, while others require separate meters. We handle the planning and coordination based on your goals.

Can you help with financing or planning for rental income?

Yes! We’ve worked with investors and homeowners to create rental-ready ADUs. We can connect you with lenders and offer design guidance for maximizing return on investment.

Talk To Us

(949) 702-9680

Location

26522 Briarwood Ln San Juan Capistrano, CA 92675

Business Hours

Mon - Sat: Open 9:00 am - 5:00 pm

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