About Us:
Why Sacramento Chooses MTZ Core Builders
(209-747-4591 www.mtzcorebuilders.com
About Us
Sacramento General Contractor
Residential and Commercial Construction
As a building contractor and renovation expert, we have helped clients in Sacramento and surrounding cities. Our team brings together advanced education, years of hands-on experience, a deep understanding of industry practices. We ensure every project is completed with professionalism and transparency.
We use modern construction management software to keep our clients informed with real time updates, schedules and documentation throughout every phase of the project. From new builds to renovations, we manage each project with quality and efficiency.
LICENSE #: 1161249
Verify our business with the Contractors State License Board site.
Why should MTZ Core Builders be our Contractor?
At MTZ Core Builders, we understand you are trusting us with your home, your business, and your investment. We treat every client the way we would want our own family to be treated: with honesty, respect, clear communication, and genuine care. We guide you through the process, so you feel confident every step of the way. Your trust means everything to us, and we’re committed to building relationships that last long after the project is complete.
Our goal is simple…
to provide reliable service, meet timelines and budgets, and building long lasting relationships based on trust.
Our vision is to…
continue to be a trusted leader in construction, known for delivering high quality results through integrity, transparency and innovation.
Questions? Email us here:
our client’s visions and the opportunity to turn ideas into well- built, lasting spaces. We are inspired when we create positive experiences for our clients and communities.

Cities we service
Sacramento, Elk grove, Rancho Cordova, Citrus Heights, Roseville, Rocklin, Folsom, Woodland, Davis, West Sacramento, Lodi, Manteca, Galt, Stockton, Lathrop, Tracy and smaller nearby communities. Give us a call if you wish to contact our local contractors.
The Team
Our Team

Oscar Montanez
Lead CM / Project Manager
AA Construction Management
12+ years in Construction Field as Superintendent/ Foreman.

Lydia Savala
President
BS in Business Administration, Human Resources. Experience in in Operations, Business Development and Marketing
Business Development
Our Business Development Team bids on projects and estimates building costs before breaking ground.
Project Management & Field Operators
Our project managers manage the day-to-day workflow of our active projects. Field Operators manage on site crews and schedules.
Engineering & Design
Both Engineering and Design outsource to offer our clients expertise and safety compliance. We work closely with our Engineering and Design partners to deliver pre-construction plans.
Administration
Handles back-office functions that keep the business legally and financially operational.
As a licensed general contractor serving Sacramento, Lodi, Galt & surrounding cities we specialize in residential renovations: kitchen and bathroom remodels, home additions, and home improvements. We also partner with local property managers and business owners to provide commercial construction services: office renovations, tenant improvements, and retail construction. Whether upgrading a home or transforming a commercial space, our team wants to work with you!
Our staff
Dedicated, knowledgeable, and responsive
Our administrative team is the backbone to every project. They support our field managers in helping deliver a smooth experience. They play a vital role in keeping projects organized, schedules on track and communication seamless. On the other hand, our project managers are in the field bringing your vision to life. They oversee every detail of your build or renovation, coordinating schedules, budgets, and subcontractors to keep projects on track and running smoothly. Our experienced managers ensure your project is completed on time, on budget and to the highest standards.
www.mtzcorebuilders.com
