San Diego Design-Build Contractor
San Diego Room Additions
Top-rated, licensed San Diego design-build contractor. We handle design, permits, and construction, on a fixed-price contract, done right the first time.
5-Star Rated
Licensed & Insured
We Handle Permits & HOAs
Free 3D Design
Financing Available
Request Your Free Consultation
Get your no cost, no obligation free design consultation & estimate.
🔒 We Never Sell Your Info
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★★★★★
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Recent Projects
Our Process
How We Work
01
Free Consultation
We visit, listen to your goals, and assess your space, no pressure, no cost.
02
Free 3D Design
See your project before we break ground with detailed 3D renderings.
03
Expert Build
Licensed crews, all permits & HOAs handled, on a fixed-price contract.
04
Enjoy Your Space
A finished result you love, done right, the first time.
Add Space, Add Value
Room Addition Services
Seamless additions that match your home and expand your living space.
Home Additions
Add square footage that blends perfectly with your existing home.
Second-Story Additions
Build up to gain bedrooms and views without losing yard space.
Bonus & Guest Suites
In-law suites, offices, and flex rooms designed around your needs.
Permits & Engineering
We handle structural engineering, permits, and inspections start to finish.
Financing
Flexible Financing Available
Bring your dream project to life on any budget. We work with top lenders to offer up to $0 down, instant approvals, and low monthly payment plans.
We Partner With Most Major Lenders Including:
Sound Familiar?
Common Issues We Hear About
Wasted or Worn Space
Areas that no longer work for how you live, outdated, cramped, or simply unusable.
Failing or Damaged Structures
Cracks, settling, drainage problems, and aging materials that only get worse with time.
No Clear Plan or Budget
Quotes that balloon, vague timelines, and contractors who disappear mid-project.
Frequently Asked Questions
Are you licensed and insured?
Yes, New Age Design and Build is fully licensed (CSLB #1117768) and carries liability and workers’ compensation insurance.
Do you handle permits and HOAs?
Yes. We manage all city permits and HOA approvals as part of our service, so you never have to deal with the paperwork.
Do you offer financing?
Yes. We offer flexible financing options, including $0-down plans with approved credit.
How long will my project take?
It depends on scope, we provide a clear, projected timeline with every proposal and keep you updated throughout.
Do you provide 3D designs?
Yes. Every project includes a free 3D design so you can see the result before we break ground.