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San Diego's Local Home Addition Company
Bring life to design goals & ideas with your trusted addition contractors of San Diego.
Whether you need second floor addition, room addition, or other home addition, our contractors have the experience to design and build whatever your heart desires.
What San Diego Homeowners Are Saying...
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Mercury Builders did an outstanding job removing a sidewalk and driveway that had been lifted by tree roots. From start to finish, they were incredibly communicative, professional, and detail-oriented. The entire process was smooth, and they kept me informed every step of the way. The quality of their work exceeded expectations, and the area looks fantastic now. I would absolutely hire...Read More »3 months ago Kellee Bryan
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Mercury builders was great and very professional. I got a recommendation from a friend and couldn’t be happier with the results. Tal is great to work with and got everything done within the said timeline. Plus he presented all options clearly. Would recommend mercury builders to anyone!8 months ago Liam K
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Mercury Builders recently completed our comprehensive landscaping for our brand new home at North River Farms in Oceanside. We could not be more pleased. When you move into these otherwise nice homes the yards are mud fields with puddles. The landscaping job requires very careful attention to drainage and we even added a small retaining wall. We had many estimates -...Read More »a month ago C Cutter
Discover Which Style Fits Your Goals
Licensed Home Addition Contractors in San Diego
Adding onto your home requires skill, experience, and attention to detail. As one of San Diego’s leading home addition contractors, we specialize in building high-quality expansions that feel natural and functional.
Whether it’s a second-story addition, a home office, or an in-law suite, our team ensures the process is smooth, efficient, and stress-free, delivering exceptional results that enhance your lifestyle.
Whether it’s a second-story addition, a home office, or an in-law suite, our team ensures the process is smooth, efficient, and stress-free, delivering exceptional results that enhance your lifestyle.
Memories For Family & Friends
Memorable Home Additions
A well-planned home addition not only adds square footage but also improves your home’s overall functionality and value. Our licensed local builders specialize in crafting high-quality, structurally sound additions that stand the test of time. Whether you’re expanding for a growing family, enhancing your home’s resale value, or creating a custom space for your needs, we ensure your new addition blends seamlessly and enhances your everyday life.
Start Your Project Today
Ready to transform your space?
Get in touch with our team for a free consultation & project estimate.
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