Home Additions in Santa Maria, CA
Need more room but love where you live? We design and build room additions, second stories and in-law suites that blend right into your home, serving Santa Maria, Orcutt, Lompoc and the Central Coast.
Over 12 years of experience
With over 12 years of experience, MZ Construction has built a reputation for quality craftsmanship and dependable service.
From a new primary suite to a bigger living room or a full second story, we handle the plans, permits, foundation, framing and finishes so your addition looks like it was always there.
With over 12 years of experience, MZ Construction has built a reputation for quality craftsmanship and dependable service.
We start with a free consultation, give you a clear written estimate, and keep you updated from permits to final inspection.
Get Started Today
What's Included
One team from plans to final inspection
- Design help & permit drawings
- Foundations, slabs & footings
- Framing & structural tie-ins
- Roofing, siding & exterior to match
- Electrical, plumbing & HVAC
- Finishes, inspections & final walkthrough
Why Homeowners & Businesses Choose MZ Construction
Licensed, Bonded & Insured
(CSLB #985113): Every project is backed by full protection and compliance.
Trusted by 100+ Homeowners & Businesses
A proven track record of successful projects.
Local Central Coast Expertise
Decades of knowledge building in Santa Maria, Orcutt, and surrounding areas.
Full-Service Project Management (permits → final inspection)
From permits to final inspections, we handle every step.
Get the best experience with our work
Consultation & Estimate
We start with a free consultation to discuss your goals, budget, and timeline. Then we provide a clear, detailed estimate.
Permits & Planning
Our team handles permits, plan reviews, and all the prep work needed to get your project moving smoothly.
Build & Manage
From site preparation to construction, we manage every stage with consistent communication and quality craftsmanship.
Final Inspection & Completion
We guide you through the final walkthrough and inspection, ensuring everything meets code and your expectations.
Home Additions FAQ
Do I need a permit for a home addition in Santa Maria?
Yes. Almost every addition needs a building permit. We prepare the plans and handle the permit process with the city or county for you.
How long does a home addition take?
It depends on the size, design and permit approval time. We give you a clear schedule with your estimate and keep you updated at every step.
Can you match the look of my existing home?
Yes. We match rooflines, siding, stucco, windows and interior finishes so the new space blends in with the rest of your home.
Do you offer free estimates?
Yes. Call (805) 363-8960 or send us a message and we will set up a free estimate.