Clarity Before You Design. Accountability After You Start.


Meet Your Builder
Casas Construction is run by Alexander Casas, a licensed general contractor, and his father, Gustavo Casas, who has more than 25 years of field experience.
We take on a limited number of projects so we can stay involved from start to finish.
We focus on planning carefully, communicating clearly, and building the project the right way.
When you work with us, you work directly with the people responsible for the job.
LATEST
PROJECTS
A new detached ADU built in the backyard. It has a clean outdoor area, an open great room, a simple kitchen with new cabinets and appliances, and a full bathroom with modern finishes. The layout is open and functional, with a focus on comfort and easy living.




What We Build
ADUs
Additional Dwelling Untis built on your property for family use or rental.
Remodels
Updating older homes to improve layout, function, and value.
Additions
Adding new living space that ties into your existing home.
New Construction
Full ground-up builds.
We Build Smarter From Day One
1. Clarity First
Start with a Feasibility Session if you are still planning or exploring options.
If you already have completed plans, start with a Construction Prep Package to verify scope, pricing, and timeline before building.
2. Field-Ready Planning
Whether you are still shaping the project or finalizing construction prep, we walk the site, match plans to real conditions, flag risks early, and set a clear scope, budget, and timeline.
3. Build With Confidence
Your schedule, your team, your contract, your point of contact. Protected by clear terms and full accountability.
The Casas Process
We start with a call to understand your goals, your property, and your timeline. We make sure we are the right fit before moving forward.
01 - Discovery Call
We walk the property to check the real site conditions and surface any issues early. We make sure the project can be built the way you expect.
02 - Site Visit and Feasibility Check
We align the project scope to match the real conditions on your site. We also guide the design and permitting steps to make sure everything fits the budget, the lot, and the build path before moving forward.
03 - Scope Alignment and Planning
If you already have completed plans, you move straight to Construction Prep.
We review your approved drawings, walk the site, coordinate subcontractor visits, and create a detailed scope, final price, and build schedule.
04 - Construction Prep
You receive a full written proposal based on real conditions. The contract includes clear terms, deadlines, and an itemized project cost.
05 - Proposal and Contract
We build and manage the project from start to finish with one point of contact. You stay informed and the work stays on track through the final walkthrough.
06 - Build and Deliver
The Problem: Homeowners are often quoted a low price, only to face surprise change orders and rising costs during construction. This leads to stress, delays, and budget overruns
Our Fix: We walk the site, verify real conditions, and build a detailed scope before pricing. This gives homeowners clear expectations and a smoother project from day one.
01- Suprise Cost
The Problem: Homeowners get stuck when jobs run late and no one takes responsibility.
Our Fix: We write real deadlines into every contract. If we cause a delay, we deduct three percent from your final payment every two weeks we are late.
02 - No Accountability
The Problem: Most contractors have no clear process. Homeowners are left in the dark, chasing updates and managing problems themselves.
Our Fix: We run every job with a clear plan, one point of contact, and full communication from start to finish.
03 - Poor Communication
The Problems We Fix on Every Job.
GET IN TOUCH
Tel. 213-565-1485
info@casasconstruct.com
2181 S Atlantic Blvd Suite 212,
Commerce, CA 90040
© 2025 by Casas & Casas Construction
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HOURS OF OPERATION
Mon - Fri: 7am - 5:30pm
Saturday: 8am - 2pm
Sunday: Closed