Built on Integrity.
Rooted in Family.
Rivera Contractors & Roofing is a family-owned company led by owners Carolina Flores and Oscar Diaz, supported by a skilled crew that delivers quality work quickly and reliably. We respond fast, keep job sites clean, and communicate clearly from start to finish.
Carolina and Oscar are just a small representation of a greater group and organization. Every roof, siding, and gutter project is handled by trained professionals who care about doing the job right the first time.
Carolina Flores & Oscar Diaz
Co-Owners, Rivera Contractors & Roofing
The Crew Behind Every Project
More Than a Business—It’s Our Family Legacy
Carolina and Oscar started Rivera Contractors & Roofing from New Oxford, PA with a simple commitment: honesty, integrity, and doing quality work quickly. Over the years, that commitment has grown the company into a trusted team of roofing, siding, and gutter specialists serving homeowners across Adams County, Central PA, and Northern MD.
The owners are just the beginning. Every project is handled by trained crew members who follow a clear, four-step process—inspection, personalized consultation, flawless installation, and final inspection—so you always know what is happening and when. The job gets done right, and it gets done on time.
- Honest, transparent pricing
- Premium materials & warranties
- Clean & safe job sites
- Clear communication start to finish
Our crew is made up of experienced installers who follow consistent, proven processes on every job. They respect your property, keep the site clean, and focus on finishing high-quality work quickly and safely—so you can get back to normal with a roof built to last.
Why Our Neighbors Choose Us
We believe in doing things right the first time. Here is what you can expect when you partner with Rivera Contractors & Roofing.
Certified Quality
Rivera is certified with CertainTeed and uses premium materials on every job. Our installers are trained to follow proven techniques, so each roof or siding project is built to last.
Fast, Reliable Service
We respond quickly and schedule efficiently, so your project stays on track. Our crews work hard to finish on time while keeping your home protected throughout the entire process.
Community & Integrity
We are part of the local community and proudly offer veteran discounts. From the owners to the crew, we believe in honest, transparent communication on every project.
Who Shows Up at Your Home
From the first inspection to the final walkthrough, you will always know who is on your property and why. Here is what to expect at every step.
Free Inspection
A branded Rivera truck pulls up on time, and a uniformed team member inspects your roof thoroughly and professionally.
Personalized Consultation
Carolina, Oscar, or a trusted team lead sits down with you to review findings and lay out clear, honest options.
Flawless Installation
Our crew completes the work efficiently with clean job sites and constant communication from start to finish.
Final Inspection
A team lead walks you through the finished project, answers every question, and makes sure you are completely satisfied.
When we arrive for your inspection or project, you will recognize the branded Rivera truck and uniformed team right away. That same level of professionalism and branding is present from the first visit through the final walkthrough—so you always know exactly who is at your home, and that the crew represents the values Carolina and Oscar built the company on.
Ready to Meet the Team That Will Take Care of Your Home?
Carolina, Oscar, and their crew are ready to help. Start your roof assessment or request a free inspection today.