Create your very own sanctuary

Reimagine your space with a custom room addition

Lars Architecture and Construction are the go-to home addition contractors in Ocean Beach. We are renowned for our personalized projects, tailored to match your lifestyle and specific requirements. From our intricate design to our high-end construction, you can count on us to deliver premium additions to your home. Whether it’s a bedroom or kitchen expansion, master suite extension, accessory dwelling unit (ADU), second story addition, or a custom project, our team of detail-oriented professionals will get the job done seamlessly.

Discover our unique expansions

Our projects

Pacific Beach Second Story Addition

Ocean Beach Second Story Addition

Point Loma Whole Home Remodel/Addition

Bay Park Whole Home Remodel/Addition

Point Loma Home Addition & Remodel

Fuse convenience and luxury with our home additions

Your new room addition has many benefits

With our experts by your side, you can expect superior solutions to your home improvement project. By hiring our team of dedicated pros, you’ll be getting the finest home addition contractors in Ocean Beach, alongside these advantages:
  • Extra living space
  • Home value increase
  • Added comfort and functionality
  • High-end fixtures and appliances

Why you can trust our services

What makes us the best room addition contractors in Ocean Beach

Free on-site

Meticulous project

Cutting-edge 3D

Outlined plans
& services

project management


interior design

& fixtures

Our home improvement specialists are here for you

What our happy clients say about us

Hiring Lars was one of the best decisions we had ever made! Their residential architects and designers did an amazing job with our kitchen space, and we are so thankful for all the time they dedicated to us. They expanded our existing kitchen and updated the layout to be more practical and suitable for our needs. What we loved the most about them was that we were always included in the process and they had never missed an opportunity to check in and consult with us on the next steps.

With the baby on the way, we’ll surely need some extra space, and Lars Architecture and Construction will be the first people we call!

Jim and Stacy

Kitchen addition, San Diego

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Learn more about our services

Frequently Asked Questions

Is it worth adding a room addition?

Absolutely! The purpose of any addition to your home is to increase the functionality and comfort of your living area. Instead of moving to a bigger house in Ocean Beach or the nearby area, add some much-needed space to your existing house. 

Here at our company, we render a variety of home improvement projects across San Diego County, including: 

Can I draw my own home addition plans?

If you already have a concept in mind, reach out to our designers for an in-house consultation. We’ll work alongside you to find the best solution for your home. We’ll go over the design, timeline, project management, and other key elements to ensure your vision comes to life.

Can I add on to my house myself?

While taking the DIY route might seem doable, it may not be feasible for your room addition in Ocean Beach. Having the experience, time, and knowledge of design, materials, and construction is a must if you decide a project of this magnitude is something you can handle.

Why not call on our seasoned professionals to assist you in getting you the room addition you’ve envisioned? Contact us today!

Which room additions add most value to a home?

Typically, kitchen and bathroom additions add the most value to a house simply because these rooms are essential when you are selling your home. According to real estate agents, these are the first rooms potential buyers ask to look at. As a result, kitchens and bathrooms play a significant role in home purchase decisions.

Here at Lars Architecture and Construction, we are renowned for our unique and high-quality bathroom and kitchen additions in Ocean Beach and nearby areas. Feel free to contact us at your convenience.

Who are the leading home addition contractors in Ocean Beach & the vicinity?

With over 30 years of success in the remodeling industry, we have garnered praise for our attention to detail, supreme craftsmanship, and all-around excellent customer care. 

Our team of designers, project managers, and construction experts is at your service for projects in Ocean Beach, 92107, and other areas across San Diego County, including: 

Take a stroll down to the Ocean Beach Pier, or some sports activities at the Ocean Beach Recreational Center, while our team gets to work on your property.