Professional So Cal Contractors

Alvarado Construction & Engineering is a full-service construction company proudly serving homeowners and businesses throughout San Diego County and Southern California. We specialize in residential remodeling, commercial construction, structural engineering solutions, and high-quality custom builds.

How can we help you?

If you’re looking for reliable, licensed general contractors in San Diego who deliver precision, transparency, and craftsmanship you’re in the right place.

Custom Home Building

Build your dream home with a contractor who understands design integrity, energy efficiency, and California compliance standards. We collaborate with architects and engineers to bring your vision to life.

Home Additions & ADUs

Maximize your property value with room additions, second-story expansions, or Accessory Dwelling Units (ADUs). We handle zoning, permits, and structural calculations to ensure a smooth approval process.

Commercial Construction & Civil Engineering

With a strong understanding of both construction and engineering principles, we manage projects with precision, ensuring every structure is built safely, efficiently, and according to California building standards.

Your Local San Diego Construction & Engineering Experts

Based in San Diego, we understand local building codes, coastal conditions, permit requirements, and California structural standards. Whether you’re planning a full home renovation or need engineering expertise for structural upgrades, we manage every phase — from design and permitting to final inspection.

Why Choose Alvarado Construction & Engineering?

✔ Licensed & Insured in California
✔ Locally Owned & Operated
✔ Transparent Proposals
✔ Quality Craftsmanship
✔ On-Time Project Delivery
✔ Clear Communication

We treat every project like it’s our own property — with precision, accountability, and pride.

Looking for a general contractor near you?

Ready to renovate, build, or expand? Start Your Project Today