Lars Remodel | Home Room & Home Additions San Diego Contractors | Lars Remodel

Home Additions & Room Additions in San Diego

Home additions, Room additions & Second story additions in San Diego

We Bring You the Best Second Story Additions in San Diego

Need more space? We can help with that! At Lars Remodeling & Design, adding a second story is our specialty. We’ve been in the business for 30 years, and our remodeling experts listen first, build second.

Thinking of a second story addition San Diego residents trust? A well‑planned floor addition increases square footage without losing yard space. Our designers refine your floor plan, while our structural engineer confirms the existing roof and walls can support a new level.

With Lars Remodeling & Design, your needs always come first. Our expert team guides you step-by-step, ensuring no surprises.

#1 Home additions San Diego residents love

Established in 1991, Lars Remodeling & Design will make your room addition project stress-free and enjoyable. As a locally based remodeling company, we’re specialists in handling room additions in San Diego.

Our business was built on family values and a tradition of trust—it's how we operate daily. When you choose Lars for room additions in San Diego, you'll become part of our family, and we'll treat your home with the same care we'd give our own.

The Lars Experience means you're working with a complete design-build team from concept to completion. You won't need to coordinate between architects, designers, and builders; and we’re the perfect solution for sophisticated room additions that enhance your living space and property value.

Award-winning home addition contractors in San Diego

Here at Lars Remodeling & Design, we handpick our team members because we uphold the highest excellence levels. We’re all talented individuals and our combined skills make us the best of the best in the home remodeling industry.

In fact, Lars Remodeling & Design has been ranked as one of the best remodeling companies in the USA. Choosing our award-winning team to work on your room additions means that your project will be completed to the highest standards. Our team is passionate about what they do and have vast experience remodeling and improving homes in the area.

What’s more, our insider knowledge of San Diego gives us access to the best materials at the most affordable prices. We’re highly skilled and organized, so we can complete any renovation project within budget and on time. Book with us today and see what makes us the #1 choice!

Need a High-quality Master Bedroom Addition in San Diego? 

We are proud to say that we are one of the best home addition contractors you can find in the San Diego area. Thanks to our vast experience and specialist skills, San Diegans always know who to call when they need any kind of remodeling services. We will always go the extra mile to make each and every one of our customers happy by providing them with nothing but the highest quality of service.

Share your ideas—no challenge is too big. Simply reach out to them, share your thoughts, and let them handle the rest! We are absolutely certain you will be delighted with the final results!

From luxurious suites to an upstairs home office, our 2‑story solutions adapt to modern living.

Want to add a 2nd story to your house in Carmel Valley? Let our general contractor coordinate permits, trades, and inspections while you plan décor.

In-law suite addition in San Diego for a highly functional home

Our designers create in-law suites that perfectly blend form and function. We'll evaluate your space to create an efficient plan that maximizes square footage while adding undeniable charm to your home.

When you get the Lars Experience, your visions turn into stunning, modern designs that seamlessly work with your lifestyle. We don't just build rooms - we create spaces that enhance how you live.

Skillful Master Bedroom Addition San Diego Can’t Do Without

Adding space is a big decision. With Lars, change is always for the better. Our designers note every preference and deliver beyond expectations. They will work hard to ensure the results exceed all of your expectations. It’s our mission to delight each and every customer with the work we do at Lars Remodeling & Design.

Unlike basic pop‑tops, our 2nd story additions integrate seamlessly with the existing home style, boosting curb appeal and energy efficiency with modern insulation and windows.

Adding a mother-in-law suite has never been easier

A simple room addition can quickly turn into a stressful and inconvenient project without thorough planning. With Lars Remodeling & Design, you can relax knowing every detail is expertly managed. From start to finish, our team handles the entire process with precision and care, ensuring a smooth and efficient process.

With extensive experience in adding in-law suites, we ensure a seamless construction process with minimal disruption to your family. From initial consultation to the final cleanup, our team is committed to keeping everything on track and aligned with your expectations.

With Lars Remodeling & Design, you can enjoy the excitement of adding a new living space to your home without the stress. While we handle the remodeling, you can take a well-deserved break and explore the wildlife at San Diego Zoo Safari Park or visit an exhibition at the San Diego Museum of Us. Let us take care of the details so you can focus on what matters most.

Our second story addition in San Diego brings complete satisfaction

Every service is meticulously planned. From the concept to the final result, we know you’ll be more than satisfied with the work our remodeling pros bring to the table. We can start from scratch or elevate your own concepts.

What’s more, we excel at making the entire room addition process completely stress-free and enjoyable. This is because our expert knowledge and experience allow us to address all potential issues and complete all jobs on time, no matter how difficult they may be.

Homeowners who add a second story to their house often combine the upgrade with kitchen remodeling downstairs for a unified look—perfect if your whole home renovation is on the horizon.

Stylish Second Story Additions That San Diego Trusts

The key to a successful renovation job is to hire a dependable design-build team. With Lars Remodeling & Design, your room addition will be fully customized to your needs. Our expert crew will take care of each step of the project, paying attention to every little detail.

If you leave your room addition job to Lars Remodeling & Design, you’ll be amazed by how easy our expert team makes it look. You’ll even have time to go for a relaxing stroll at the Gaslamp Quarter or go enjoy the sun at Balboa Park with your friends!

If you leave your room addition job to Lars Remodeling & Design, you’ll be amazed by how easy our expert team makes it look. You’ll even have time to go for a relaxing stroll at the Gaslamp Quarter or go enjoy the sun at Balboa Park with your friends!

Home addition contractors near me who outmatch all the others?

When it comes to home additions in San Diego, Lars Remodeling & Design is the trusted choice. As experts in home remodeling and room additions, we bring a high level of craftmanship, expertise, and professionalism to every project. Our team is made up of skilled craftsmen with years of experience, extensive training, and a dedication to deliver top-quality remodeling solutions.

We understand that a home addition is a big investment, and our goal is to make the process as smooth and stress-free as possible. Our team takes the time to understand your needs, communicate openly, and ensure the project aligns with your vision. If you're considering an addition, we'd love to discuss how we can help bring your ideas to life.

We go beyond in-law suite addition projects

In addition to room additions, we specialize in custom whole-house remodels in San Diego, standalone accessory dwelling units (ADU), second-story additions, and kitchen remodels. Whether you're looking to create a private, comfortable space for extended family or enhance your home's functionality, we have the expertise to bring your vision to life.

For more details, reach out to our remodeling experts to schedule a complimentary in-home design consultation and start the seamless design build process.

We Cover The Entire San Diego Area

Lars offers more than home additions. From ADUs to whole‑house updates, we’re San Diego’s all‑in‑one home remodeling resource.
Lars Remodeling & Design is also your first choice for efficient home remodels across San Diego. We offer a wide selection of high-quality remodeling services, ranging from stunning room additions in San Diego to the finest San Diego kitchen remodeling to completely independent accessory dwelling units.

You can rely on our dependable remodeling services no matter where you are in San Diego. We’re the leading home remodeling & design company in Solana Beach, and we also offer tailored home remodeling in Carmel Valley. What’s more, we also provide custom remodeling in Poway as well as the favorite Point Loma home remodeling & design. Don’t hesitate to count on us to make your remodeling dreams come true with expertise and skill. Reach out to us today and see why we’re the best!

before + after [ Slide the arrow left to right to view the transformation. ]

view more transformations Right arrow

Let's Design Together

FAQ

How long does a typical room addition take in San Diego?

Most room addition projects take between 8-12 weeks from start to finish, depending on the size of your addition and how complicated it is. Once we evaluate your room addition, we’ll discuss timelines during your initial consultation with all of the details.

What's the difference between a room addition and an ADU?

A room addition extends your home and blends with your current living space, and an ADU (accessory dwelling unit) is a separate living space with its own amenities. Both room additions and ADUs increase property value, but you can rent out an ADU and generate income.

Do I need permits for room additions in San Diego?

Yes, permits are required, and we handle all of that for you. As experienced San Diego room addition contractors since 1991, we manage the entire permitting process, so you don’t have to worry about compliance issues or city paperwork.

What's the best way to match my existing home's style with a new addition?

We analyze your home’s architecture and design features to create an addition that looks original to your home. Our designers carefully choose complementary materials that maintain your home’s character while meeting your space needs.

Explore Other Services

Accessory Dwelling Unit - ADU

Our team designs and builds stylish, functional ADUs and in-law suites that maximize space, elevate comfort, and increase property value, seamlessly managed from initial concept to final inspection.

Learn More

New Builds

From the ground up, we build custom homes that reflect your lifestyle, goals, and personal design preferences; crafted with precision and built to last.

Learn More

Whole House Remodeling

Our award-winning team offers complete home remodeling in San Diego, CA, that reinvents your living space. We manage everything from permits to paint colors, creating flowing designs that make your house feel fresh, functional, and uniquely yours.

Learn More

Kitchens

Our home remodeling San Diego experts can remodel your kitchen into a stunning and functional space where your family gathers and memories form. From custom cabinets to perfect lighting, we handle every detail that turns ordinary kitchens into extraordinary ones.

Learn More

Bathrooms

Our home remodeling San Diego experts can remodel your kitchen into a stunning and functional space where your family gathers and memories form. From custom cabinets to perfect lighting, we handle every detail that turns ordinary kitchens into extraordinary ones.

Learn More

Outdoor Living

In San Diego’s ideal climate, our home remodeling San Diego experts create outdoor retreats that feel like natural room extensions. We design entertaining spaces, cooking areas, and relaxation zones that maximize your outdoor living space.

Learn More

Design Build

In San Diego’s ideal climate, our home remodeling San Diego experts create outdoor retreats that feel like natural room extensions. We design entertaining spaces, cooking areas, and relaxation zones that maximize your outdoor living space.

Learn More
Back to Top