Licensed & Insured General Contractor
From kitchen remodels and ADUs to ground-up new construction — we build it right, on time, and on budget.
Kitchen, bathroom & whole-home renovations
Residential & commercial builds from the ground up
What We Do
Custom kitchen designs, cabinet installation, countertops, flooring, and complete kitchen renovations tailored to your lifestyle.
Learn MoreFull bathroom remodels including tile work, vanities, walk-in showers, tubs, and modern fixtures.
Learn MoreExpand your living space with room additions, accessory dwelling units, and garage conversions.
Learn MoreGround-up residential and commercial builds. From foundation to finish, we handle every detail.
Learn MoreRoof repair, replacement, and new installations for residential and commercial properties.
Learn MoreComplete home renovations, flooring, painting, drywall, and interior/exterior upgrades.
Learn MoreWhy Guillen Construction
Premium materials and skilled tradespeople on every single project we take on.
No hidden fees. Detailed estimates and a commitment to staying on budget.
We respect your schedule and deliver results efficiently, every time.
Licensed (Lic. #1146020) and fully insured for your complete peace of mind.
Testimonials
Guillen Construction did an amazing job on our kitchen remodel. Professional, on time, and the quality is outstanding. Highly recommend!
We hired them for a room addition and couldn't be happier. The team was courteous, clean, and delivered exactly what we envisioned.
From consultation to final walkthrough, every step was handled with care. Our ADU turned out perfect — exactly what we needed.
Free Estimates
Tell us what you're planning and we'll follow up with expert ideas and clear pricing. Room additions, ADUs, remodels, roofing, and more.
Los Angeles & Surrounding Areas
