Organized, Informative, Team Player.
JC Pro Builders LLC


Construction Contractor

JC Pro Builders, LLC is a Commercial and Residential Contractor in Portland/Salem, Oregon. As specialists in exterior envelope construction, specifically siding, we take pride in every project we undertake, from residential houses to large mixed-use and multifamily buildings.

We’ll work closely with you to understand your vision and needs, answer your questions, and ensure you’re fully informed every step of the way. We aim to deliver outstanding results that exceed your expectations while ensuring your experience with us is positive, stress-free, and enjoyable.

Our siding services help upgrade the look of your home, improve your building’s energy efficiency, or protect your property from the elements.

We are also an Oregon-certified MBE, SBE & WBE Firm | CCB #218885.

Our Services




MORE SERVICES: Windows & Doors, Concrete, Sheetrock, Decks, Fences and Gutters

Project Portfolio

Click on image slider below to enlarge.

About Us

JC Pro Builders is woman-owned and operated by Brenda Castillo, who started the business in 2018. Brenda works hard to gain financial stability for her family and to give back to the community in numerous ways. She is passionate about safety programs, mental health education, and services. JC Pro Builders cares about their team and provides safety programs to ensure they all stay safe on the job site. Those programs include injury & illness prevention, Boom lift training, scaffold training & OSHA training, all following the state’s safety policies. Brenda says, “We want to make a big impact in my community by participating and contributing to local organizations.”


Detailed-Oriented  |  Hardworking  |  Authentic  |  Adaptable |   Respectful  |  Humble

Organizations We Support


We have nothing but good things to say about Brenda and her team at JC Pro. We’ve worked with them on a couple residential siding projects, and they are always very communicative, eager to learn, and provide high quality work. As a woman-owned and operated company, Brenda is doing exceptionally well and it has been a pleasure to partner with her in our industry!

Emma Kraft, Vice President, Kraft Custom Construction, Inc

I use JC Pro Builders exclusively for all my exterior work. They are efficient, friendly, and do quality work. It’s always a pleasure having them at my job sites.

ITG construction, General Contractor

I used Jc Pro-Builders for my house renovation and I was impressed with the outcome. They are very knowledgeable about their work and very responsive to concerns or questions. Their work quality definitely backs them up. 

Stacey, Homeowner

I hired JC Pro Builders Construction for partial siding renovation but their seller definitely hit key points the would benefit us in the long run and decided to renovate everything. Siding, windows, roof, facias exterior paint & some interior work as well. They are the go to for all. I love their work ethic and their availability was excellent. 

Sarah, Homeowner

Jc Pro- Builders crew worked incredibly hard on our remodel project! They were honest, professional, and exceeded all of our expectations! The crew was always on time and worked hard to meet our deadline. We couldn’t have been happier with their quality of work and professionalism.

Sara & Sam, Homeowner

We Love Our Customers!

JC Pro Builders loves working with both Residential and Commercial clients. Read what they have to say about us.