Get the most from your ADU project

Award-Winning Design & Build Company Turns Your House Into a Gorgeous Model Home.

Explore Our Portfolio

Discover Your Inspiration

Portfolio Filters

Lorem ipsum dolor sit amet

Lorem ipsum dolor sit amet

Lorem ipsum dolor sit amet

Lorem ipsum dolor sit amet

Lorem ipsum dolor sit amet

Build an ADU & Receive a Grant for up to $40,000

California wants to help homeowners build an ADU on their property through the CalHFA ADU Grant Program. This program will provide qualified borrowers a grant of up to $40,000 on pre-development costs associated with the construction of an ADU.

The What & Why of an ADU

An ADU, or an accessory dwelling unit, is an extra housing unit built on a single-family residential lot. An ADU is also referred to by many as a granny flat, a casita, converted garage, backyard cottage, in-law unit, pool house or just a secondary unit. Families can use this extra unit as a separate property for family members (like a parent, grandparent, or even adult children). It can also be used as a rental unit to generate additional income, sometimes enough to cover mortgage payments. In fact, when done right, detached ADUs have the potential to increase the value of a property by 20-30% after completion.

California Housing Shortage

Now is the right time to take advantage of this incredible grant of up to $40,000 through CalHFA. With rents in California increasing at an average of 8.86% per year since 1980, adding an ADU could be the best investment a homeowner can make.

Here's Serpas Delivers Amazing Value To Los Angeles Homeowners

1. Design & Build

Serpas takes a hands-on approach to manage each project from start to finish. This includes our initial meeting, providing estimates, handling contracts, creating architectural designs if required, and overseeing the construction process. Our design-and-build method is the most efficient way to deliver superior results on both time and budget.

 Singular responsibility

We are accountable for cost, schedule, results.

 Extra cost savings

Our integrated team is more efficient and innovative.

 One call service

For all your concerns. Focus on the project, rather than managing contracts.

 Better quality

We know about today’s innovations in construction and we are able deliver a better project than initially imagined.

2. High Quality

We are dedicated to thoroughly understanding your needs and delivering exceptional results with top-quality materials on every project. By combining premium products with our expertise and experience, we provide the best value for your home improvement investment.

 White Glove Service

We’ll protect your belongings to minimize any impact on your home.

 Daily Clean Up

We’ll safeguard your belongings to limit any disruption.

Experience

Expertise in hillside remodeling throughout the Los Angeles area.

 Fully Compliant

All work will comply with state and city codes, or exceed them.

 Personalized Customer Care

A dedicated project manager will give personalized attention daily from start to finish.

 Creative design

Innovative designs that blend traditional concepts with modern creativity.

3. Affordability

With experience handling budgets from modest to luxury, Green Works is well-equipped to provide realistic quotes that help you accurately estimate your costs.

 Flexible financing options

For any remodeling project, from 3 months to 10 years: Unsecured Loans, Same as Cash, No Interest Loans, and more. No credit checks or FICO score requirements.

 Big savings on materials

For remodeling projects of any length: Unsecured Loans, Same as Cash, No Interest Loans, and more—no credit checks or FICO requirements.

 Customized to your budget

We can work with any budget.

4. Timeliness

Construction projects can face delays from city regulations and material deliveries. We handle these challenges, taking the stress out of remodeling so you can focus on what matters.

 Production Team

We manage city regulations and material delays, easing the remodeling process so you can focus on what’s important.

 Reliable Suppliers

Our trusted vendors ensure timely deliveries and expedite the process.

 Assured Fast Completion

Guaranteed date of completion given upon signing of the contract.

 Faster delivery

Due to design / build overlap we are able to streamline our operations.

 Expertise

We have the expertise to handle any unexpected issues.

5. Transparency

Choosing Green Works means clear, honest pricing with no gimmicks. Our straightforward approach ensures efficient budget management and maximized value with minimal surprises.

 Honest communication

For any remodeling project, from 3 months to 10 years: Unsecured Loans, Same as Cash, No Interest Loans, and more. No credit checks or FICO score requirements.

Fair bidding

For remodeling projects of any length: Unsecured Loans, Same as Cash, No Interest Loans, and more—no credit checks or FICO requirements.

No underbidding

We never under-bid just to get the job only to add on surprise extra charges later.

 No hidden costs

Clear, up-front budget assessments with precise estimates detailing inclusions and exclusions.

6. Sustainability

Construction projects can face delays from city regulations and material deliveries. We handle these challenges, taking the stress out of remodeling so you can focus on what matters.

 Energy Efficient Windows

We manage city regulations and material delays, easing the remodeling process so you can focus on what’s important.

 LED lights

Our trusted vendors ensure timely deliveries and expedite the process.

 FiberGlass Air-Duct Insulation

Guaranteed date of completion given upon signing of the contract.

 Home Rating Energy System Test

Due to design / build overlap we are able to streamline our operations.

  Cool Roof

We have the expertise to handle any unexpected issues.

 Energy Efficient Upgrades

Due to design / build overlap we are able to streamline our operations.

Ready to get started?

Experience the difference Serpas can make!

How It Works

01

Sizing Requirements

State law limits attached ADUs to 1,200 sqft or half the size of the existing home, whichever is smaller, and detached units to 1,200 sqft. Some cities have stricter regulations, so size approvals must be obtained from the local Building & Safety department.

02

 City approvals & Permits

After selecting your ADU and evaluating its value, hire a knowledgeable contractor to assess feasibility and finalize details. Our free consultation will help you navigate key milestones and avoid common issues. Our expert team will ensure city code compliance and maximize your investment’s value.

03

Choosing a Contractor

After choosing your ADU and evaluating its investment potential, hire a knowledgeable contractor to assess feasibility and finalize details. Use our free consultation to address key milestones and avoid pitfalls. Our expert team will ensure compliance with city codes, maximizing value and return on your investment.

ADU construction

Studies have shown that adding an ADU increased the resale value of your home by 51%.

Affordable housing is in short supply these days and has led to the search for alternative viable living solutions. Cue the accessory dwelling unit or ADU for short. ADU’s can function as many things such as a guest house, home office or art studio. They offer efficient use of residential neighbourhoods and contribute to the inventory of affordable housing.

ADUs are increasingly popular in California for generating income, reducing expenses, and housing family members. Green Works Construction specializes in creating and remodeling ADUs, including converting garages and adding units above existing structures, offering flexible housing solutions and retirement options.

You Are Protected by Our Triple Guarantee

01

Crew professionalism guarantee

Our team takes pride in our attention to detail, innovative approach, and high-quality workmanship. We treat your home with the same care as if it were our own. Our crew consists of skilled, licensed craftsmen in all trades, ensuring trustworthy and professional service. Expect respectful interactions and courteous professionals throughout the entire construction process.

03

Best value guarantee

With Green Works, you’ll never have to compromise on quality. We understand that your home is a major investment, so we provide top-notch service, exceptional quality, and the best value for your money. While we may not be the cheapest, you won’t find better value elsewhere.

02

Up to 4 years labor guarantee

Serpas takes pride in exceptional customer service, working closely with clients to ensure complete satisfaction. We offer a 4-year guarantee on our work. If any issues arise, we’ll promptly address them—no questions asked. Our confidence in our workmanship allows us to provide this strong guarantee.

01

Best value guarantee

With Green Works, you’ll never have to compromise on quality. We understand that your home is a major investment, so we provide top-notch service, exceptional quality, and the best value for your money. While we may not be the cheapest, you won’t find better value elsewhere.

02

Crew professionalism guarantee

Our team takes pride in our attention to detail, innovative approach, and high-quality workmanship. We treat your home with the same care as if it were our own. Our crew consists of skilled, licensed craftsmen in all trades, ensuring trustworthy and professional service. Expect respectful interactions and courteous professionals throughout the entire construction process.

03

Up to 4 years labor guarantee

Serpas takes pride in exceptional customer service, working closely with clients to ensure complete satisfaction. We offer a 4-year guarantee on our work. If any issues arise, we’ll promptly address them—no questions asked. Our confidence in our workmanship allows us to provide this strong guarantee.

Leading residential remodeling company in Los Angeles

Serpas, a reputable second-generation remodeling business serving the greater Los Angeles area, excels in craftsmanship and customer service. We offer personalized, innovative designs and professional results for unique home projects. Built on integrity and hard work, we ensure reliability, high-quality workmanship, and cost efficiency, making us your top choice for home remodeling.

Quick facts

14+

Years of remodeling experience in LA

1000+

Completed remodeling projects

20+

New houses built

936962

Contractor’s License

5 qualified project managers on staff
Licensed, bonded & insured for all residential homes in Los Angeles
General liability insurance with coverage up to $2 million
Full workers’ compensation insurance, contactor’s bond
RRP Certified

What our clients are saying

Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry’s standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.

Lorem Ipsum:

is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry’s standard dummy text ever since the 1500s.

Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry’s standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.

Lorem Ipsum:

is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry’s standard dummy text ever since the 1500s.

Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry’s standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.

Lorem Ipsum:

is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry’s standard dummy text ever since the 1500s.

Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry’s standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.

Lorem Ipsum:

is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry’s standard dummy text ever since the 1500s.

Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry’s standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.

Lorem Ipsum:

is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry’s standard dummy text ever since the 1500s.

Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry’s standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.

Lorem Ipsum:

is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry’s standard dummy text ever since the 1500s.

Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry’s standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.

Lorem Ipsum:

is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry’s standard dummy text ever since the 1500s.

Meet your home remodeling experts

Itay Farber

Certified RRP specialist


Avi Ben-Shabbet

Certified RRP specialist


Avi Z

Certified RRP specialist


David Ross

Certified RRP specialist


Message From The CEO

Since 2009, my team and I have been dedicated to remodeling homes throughout the Los Angeles metro area.

We believe that transparency is crucial for a successful working relationship. Our business thrives on customer referrals and word-of-mouth, and we maintain our competitive edge through clear pricing, trust, reliability, and high-quality work. We always show up!

What I love most about my job is transforming even the simplest idea into something real and enduring. Witnessing our customers’ reactions when their dreams come to life is truly priceless.

To excel in this industry, it takes exceptional listening and communication skills, along with a craftsman’s attention to detail. This philosophy guides every project we undertake, ensuring beautiful results every time.

Construction is our expertise, and reliability is our specialty.

Ready to get started?

Experience the difference Serpas can make!

As seen on TV

Play Video

House Hunter’s Renovation Season 9

HDTV

Play Video

Million Dollar Listing Los Angeles

BravoTV
Play Video

House Hunter’s Renovation Season 13

HDTV

What our clients are saying

Emily Davis

Marketing Director

Working with Ser-Pas was a breeze. Their attention to detail and commitment to quality are truly commendable. Our space has never looked better!

John Smith

Operations Manager

Ser-Pas transformed our office with incredible precision and care. The team’s expertise is unmatched, and the results speak volumes. Highly recommended!

Experience the Serpas Works Difference

Our service areas

We serve the Los Angeles metro area and beyond, including but not limited to the following locations: Agoura Hills, Altadena, Arcadia, Atwater Village, Bel Air, Beverly Hills, Beverlywood, Brentwood, Burbank, Calabasas, Camarillo, Canoga Park, Century City, Country Club Park, Culver City, Eagle Rock, Echo Park, Encino, Glassell Park, Glendale, Hancock Park, Highland Park, Hollywood, Hollywood Hills, La Brea, La Cañada Flintridge, La Crescenta-Montrose, Los Feliz, Manhattan Beach, Mar Vista, Marina del Rey, Melrose, Mid-City, Miracle Mile, Moorpark, Newbury Park, Oak Park, Pacific Palisades, Palos Verdes, Pasadena, Playa del Rey, Cheviot Hills, Santa Monica, Sherman Oaks, Silver Lake, Stevenson Ranch, Studio City, Tarzana, Thousand Oaks, Toluca Lake, Topanga, Valley Village, Van Nuys, Venice, West Hills, West Hollywood, Westchester, Westlake Village, Windsor Hills, and Woodland Hills.