Home Improvements Company in Whittier, CA
You know that quiet moment when the afternoon sun hits the walls just right, and you realise the kitchen still feels tight, the storage never quite works, and the layout could flow better. Around Whittier, that feeling usually turns into a conversation at the table about improving the space you already love.

Why Homeowners In Whittier Choose Cornejos Builders For Home Improvements
Working on homes in areas like Friendly Hills, Whittier Heights, and along the quieter streets near Hadley Greenleaf Park shapes how each project is approached. Every house has character, sometimes a stubborn corner, sometimes charm that deserves a careful hand.
Home improvements here often mean adjusting spaces that stopped matching daily routines. A kitchen that struggles to accommodate guests, cabinetry that restricts storage, or flooring that feels tired after years of family life. Careful planning, steady communication, and daily project progress logs keep everything transparent and grounded.


Alexsander Cornejo – Owner of Cornejo Builders
Hi, I’m Alexsander Cornejo, the owner and founder of Cornejo’s Builders. I started working in the remodeling and construction industry right out of high school, in 2009.
With Cornejo’s Builders, the goal is to give back to the city I grew up in. I want to send a message of hope and inspiration: any dream can be achieved, no matter where you come from, if you put in enough work and dedication.
- Daily progress updates
- 5-year workmanship warranty
- No hidden fees
- Seasoned friendly pros
- Complete home upgrades
- Reliable project planning
See Our Work in Whittier, CA
60+ projects done
100+ of families helped
1:1 approach to your project







Unsure about choosing us? Request a quote to get to know us better! Let’s discuss your project. Or, call us at (562) 319-3178 now!
What People in Whittier, CA Say About Us
r
Ronda Welker
We couldn’t have asked for a better contractor to work with than Alex. We were needing our home remodeled in a very short window of time and Alex and his crew were always on schedule and in touch with us throughout the whole remodel. We would definitely use them again.

Andrei Hienadz
I had a fantastic experience with Cornejos Builders! They exceeded my expectations in every way. From the initial consultation to the final walkthrough, their professionalism and craftsmanship shone through.
How Much Do Home Improvements Cost In Whittier, CA
Five factors that shape pricing:
- Project scope
Larger work covering multiple rooms raises both labour and material cost. - Materials and finishes
Quartz countertops, marble backsplash, luxury fixtures, and durable flooring increase investment. - Layout adjustments
Kitchen island installation, wall shifts, and layout reconfiguration change structural demands. - System upgrades
New plumbing, electrical systems, and appliance installation affect complexity. - Design detail
Ceiling treatments, shelving solutions, cabinetry upgrades, and storage features influence pricing.
Planning That Keeps Budget And Timeline Respectfully Aligned
Budget
A renovation might appear significant upfront, yet its value spreads across years of daily use. From morning coffee at a redesigned table to smoother cooking sessions in a better planned kitchen space, the return shows up quietly in everyday routines.
Timeline
Construction can change the rhythm of a home, but organisation keeps it manageable. Work zones remain covered and tidy, communication stays open, and scheduled milestones guide steady progress through each phase.
How Your Home Improvement Project Takes Shape
FAQs About Home Improvements In Whittier, CA
How do I decide which improvement makes the most sense to start with?
A walk-through helps uncover where functionality feels strained. From reorganising kitchen design or improving counter space to updating flooring or cabinetry, the goal is to enhance comfort and daily flow in the areas that affect your routine most.
Can Cornejos Builders redesign my kitchen layout?
Yes. Adjustments include improving galley layout, incorporating a kitchen island, refining storage, and optimising cabinetry spacing so cooking, dining, and entertaining guests feels more natural within the entire kitchen.
What materials work best for lasting performance?
Many homeowners prefer quartz countertops, granite surfaces, subway tile backsplash, and durable flooring because they hold up well and maintain visual appeal through daily use, cooking, and gatherings.
How long do most projects take?
Timelines vary based on size and complexity. Smaller improvements may take several weeks, while larger remodels extend over months. Scheduling and progress remain clearly communicated from start to finish.
Begin Your Home Improvement Project With Cornejos Builders

Alexsander Cornejos
If you’re ready to improve your space, this is a good time to start the conversation. Call us at (562) 319-3178 or visit our contact page here.
To explore our full range of home improvements and understand how each service is handled, read more about our services here:
Home Improvements by Cornejos Builders
Home improvements in Whittier, CA should feel personal, grounded, and built around how you actually live. Cornejos Builders approaches each project with steady craftsmanship and practical care.
Whittier carries its own rhythm, from easy strolls through Whittier Narrows Recreation Area to afternoons spent around the historic spaces near the Whittier Museum. Neighbourhoods near Greenleaf Avenue and Hellman Park reflect the city’s lived-in charm, where thoughtful home improvements in Whittier, CA sit comfortably within the local landscape.