Home Builder in Paramount, CA
Let’s build the home you’ve been picturing, right here in Paramount, CA.
In Paramount, you’ve got generations of families living just down the block from folks starting fresh. No matter where you’re coming from, your home matters. It’s where everyday routines turn into lasting memories. Where meals are shared, birthdays celebrated, and your people come together.
That’s why homeowners across Paramount choose Cornejos Builders. We bring a calm, steady hand to every phase of home builder from planning and permitting to the final walk-through. You’ll know what’s happening, who’s doing the work, and when it’s getting done.
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.
What Makes Cornejos Builders a Top Home Builder in Paramount, CA
- 1-Year Workmanship Warranty
- Materials Warranties 2–50+ Years
- 24 ADUs Completed
- Fast Completion Timelines
- Constant Project Updates
- Premium, High-End Finishes
See Our Work in Paramount, CA
Want to see what exceptional craftsmanship really looks like? Our portfolio tells the story from modern open floor plans perfect for entertaining, to thoughtfully designed kitchens with quartz countertops and subway tile backsplashes that home chefs love. Every project highlights our attention to detail, from how we bring in natural light to how we maximize counter space even in the smallest kitchens.
60+ projects done
100+ of families helped
1:1 approach to your project
What People in Paramount, CA Say About Us
Don’t just take our word for it, hear directly from your neighbors who’ve trusted us with their biggest investment. These reviews give you the real scoop on what it’s like to work with our team, from the initial design consultation all the way to the moment you get your keys. You’ll see why families throughout Paramount keep recommending us to friends and family.
G
Gregory Gonzalez
Alex was very professional and informative. He was completely honest with us. We definitely plan on using his service in the future.
Wendy Nuno
It was a pleasure to have this company do my company remodel. From the initial call to the finished product, the company was professional and communication was excellent.
They understood the needs of the project and executed it way past my expectations. I would highly recommend them for remodel
How Much Does Home Building Cost in Paramount, CA?
Here’s the straight talk on pricing a new custom home starts anywhere from $155,000 on the low end with utilities connected, reaching up to $450,000 on the high end. Now, I know that’s a pretty wide range, but honestly? We can’t ballpark an estimate without knowing your vision, your lot, and what makes your dream home unique.
After our on-site visit, we’ll know exactly what goes into your project, and you’ll get a precise pricing and timeline estimate that will be final with no other hidden costs lurking around the corner.
| Project | Features Included | Total Cost |
|---|---|---|
| 800 sq. ft. New Home in Montebello | Level 5 drywall finish, curbless walk-in shower, new kitchen cabinets and countertops, new 2-ton mini split system, new vinyl flooring | $155,000 |
| 750 sq. ft. New Construction Unit in Los Angeles, C | New foundation, new windows, new drywall, new balcony, new sand finish stucco, new electrical and plumbing installation | $175,000 |
| 682 sq. ft. Master Suite Addition in Long Beach, CA | Heated flooring, level 5 smooth finish walls, Bose sound system throughout the suite, master bathroom, smooth stucco finish, new foundation | $205,000 |
Five Key Price Factors:
- Size & Layout: Larger homes require more materials, labor, and time. A compact 1,200 sq ft build costs significantly less than a 3,000 sq ft two-story.
- Design Complexity: Simple shapes and layouts (like a clean galley layout) cost less than custom multi-level homes with unique rooflines or structural reinforcements.
- Material Choice: Want quartz countertops, marble backsplash, or imported tile? Gorgeous, yes but they impact your bottom line. We'll guide you to smart choices that balance budget and beauty.
- Finishes & Fixtures: Quartz countertops or granite, luxury flooring, custom cabinetry, and durable fixtures add value and cost.
- Permits & Timeline: Local approvals, inspections, and expedited scheduling influence fees and duration.
Budget-Friendly & On-Time Completion
Of course, the thought of building a custom home can feel overwhelming, especially when you’re worried about budgets spiraling and projects dragging on forever.
Budget
Yes, building a custom home is a significant investment, but think about it this way: if you’re spending $300,000 on a home you’ll live in for 20 years, that breaks down to just $41 per day to live in your dream space. That’s less than what most people spend on lunch, and you’re getting a home designed specifically for how you actually live.
Timeline
We know construction horror stories are everywhere, but here’s the thing: we’re pros who’ve built our reputation on sticking to schedules. We value your space, your time, and your sanity. We leave the workspace clean every single day, communicate any changes immediately, and stick to our deadlines almost every time because we plan properly from day one.
Our Home Builder Process
We’ve made custom home building in Paramount, CA, incredibly simple you dream it, we handle absolutely everything else.
1
Collaborate
2
Build
3
Enjoy
Move into your completed custom home with our warranty backing.
Move into your completed custom home with our warranty backing.
How long does it take to build a custom home in Paramount?
Most custom homes take 6-12 months from breaking ground to move-in, depending on size and complexity. We provide a detailed timeline during your consultation, and honestly, we stick to it better than most contractors because we plan for potential delays upfront. Weather, permit processing, and material availability all factor in, but our experience helps us navigate these challenges smoothly.
How do I know if my lot is suitable for building a custom home?
A proper site evaluation is the first step. We’ll look at zoning regulations, setbacks, soil stability, access to utilities, and any grading or drainage concerns. Some lots look simple but can come with hidden challenges others might surprise you with how much potential they actually have. We’ll walk the site with you and give you a clear, honest assessment before you commit to anything.
What's included in your 1-year warranty?
Our warranty covers all structural work, electrical installation, plumbing systems, and craftsmanship defects. We stand behind every aspect of our work because we use quality materials and experienced professionals. If something’s not right, we fix it, no questions asked, no runaround. It’s that simple, and it gives you peace of mind that your investment is protected.
Can you work within my budget constraints?
Absolutely, and that’s actually one of our strengths. During our initial consultation, we’ll discuss your budget honestly and design a home that maximizes value within your range. We can suggest cost-effective alternatives for expensive features, phase the project if needed, or adjust the design to keep you comfortable. No one benefits if you’re stretched too thin financially.
Bring Your Vision to the Table, We’ll Do the Rest
Alexsander Cornejos
You don’t need to figure everything out before reaching out; that’s what we’re here for. Whether you’ve got full plans in hand or just a rough idea of what you want, we’ll guide you through the process with clear answers, real timelines, and solid craftsmanship from day one.
Call us at (562) 319-3178 or Contact us. Let’s plan your future home with a home builder who actually listens.
Paramount sits in the heart of Los Angeles County, known for its diverse community and proximity to major employment centers. Local landmarks include Paramount Park and the historic Paramount Boulevard, with residents enjoying convenient access to Los Angeles County services and amenities. Finding the right home builder in Paramount, CA means working with professionals who understand this community’s blend of suburban comfort and urban accessibility.