Trusted Local Experts

Your Home Deserves Better Than Good Enough

From leaky faucets to complete remodels, Ace Alteration brings skilled craftsmanship and honest service to every project in Rancho Cucamonga. We fix it right the first time.

(909) 989-7858 Our Services
Licensed & Insured
Free Estimates
Satisfaction Guaranteed
Professional home repair services

What We Do Best

Comprehensive home repair and alteration services tailored to your needs. No job is too big or too small.

Kitchen Remodeling

Transform your kitchen into a functional and beautiful space. From cabinets to countertops, we handle every detail.

Bathroom Renovations

Modernize your bathroom with expert tile work, fixture installation, and complete remodels that fit your style.

Plumbing & Electrical

Reliable plumbing repairs, fixture replacements, and electrical work done safely and up to code.

Painting & Finishing

Interior and exterior painting services that refresh your home's look and protect your investment.

Flooring Installation

Expert installation of hardwood, tile, laminate, and vinyl flooring for lasting beauty and durability.

General Repairs

From drywall patches to door repairs, we handle all those small tasks that add up to a well-maintained home.

Ace Alteration team at work

Built on Trust, Driven by Quality

At Ace Alteration, we believe your home should be a place you're proud of. Based right here in Rancho Cucamonga, we've spent over a decade helping homeowners fix, improve, and transform their spaces.

We're not a big corporation—you won't get passed around to a call center. When you call us, you get direct communication, honest assessments, and workmanship that stands the test of time.

Local & Reliable

Serving our neighbors with integrity

Transparent Pricing

No surprises, no hidden fees

Quality Materials

We source the best for your project

Clean Job Sites

We respect your home and leave it spotless

What Our Customers Say

Don't just take our word for it—hear from homeowners who trust Ace Alteration.

"Ace Alteration transformed our outdated kitchen into a modern masterpiece. The team was professional, on time, and the quality of work exceeded our expectations. Highly recommend!"

S

Sarah M.

Rancho Cucamonga

"We had a persistent plumbing issue that two other companies couldn't fix. Ace Alteration diagnosed the problem quickly and had it resolved the same day. Fair pricing and great communication throughout."

M

Michael T.

Rancho Cucamonga

"The team at Ace Alteration installed beautiful hardwood floors throughout our home. They were punctual, respectful of our space, and the finished result is stunning. We couldn't be happier!"

J

Jennifer L.

Rancho Cucamonga

Ready to Transform Your Home?

Get in touch with us today for a free, no-obligation estimate. We'd love to hear about your project.

Call (909) 989-7858 Send a Message

Get In Touch

Have a question or ready to start your project? Reach out to us—we're here to help.

Our Location

9782 19th St
Rancho Cucamonga, CA 91737-3538

Business Hours

Monday – Friday: 8:00 AM – 6:00 PM
Saturday: 9:00 AM – 3:00 PM
Sunday: Closed

Send Us a Message

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