Welcome to INTEREXTER
Building Trust Through Integrity and Excellence
Interexter Builders, founded by Felix, arose from a legacy of transparent construction practices. Committed to integrity, honesty, and quality, Felix leads as a dedicated Real Estate Developer.
HOW WE WORK
Consultation
We sit down and discuss your vision and desires for your project. We discuss architectural plans and project cost and timelines.
Process
After a signed contract we apply for permits and then start the process of building. Don’t worry you will be kept updated each step every step of the way
Finalization
Once we are inside the home we will have another meeting with you to discuss your desired finishing in accordance to your budget. We then wrap it up with a finish product
About Us
Our Story
Interexter Builders was born out of a legacy of builders. Felix watched his grandfather build hospitals, offices and homes with the highest transparency. Our General Contractor Felix is no stranger to hand work. Even when serving as an Essex County Sheriff Felix managed renovation projects in his spare time. Setting out to build at first Felix hired a builder. This builder delayed his project, used cheap material and was not able to account for funds spent. This was a hard lesson to learn however Felix held on to his mantra “let the storms of life teach you to dance in the rain” Realizing there is an opportunity for honest and transparent builders, Felix became a full time Real Estate Developer standing on the principles of Integrity, honesty and transparency.
Message From CEO
Interexter Builders! Our pride & passion is building custom homes from ground up. We are committed to building each project with integrity and excellence. We understand timely completion is critical whether we are building a family home or an investment property. With pride we bring value to our clients by maximizing both time and money to produce the highest return on investment (ROI).

5 Year of Experience
IT’S INSURED
Project will be insured by Interexter up to the maximum premium and your company will be listed on the insurance as additional insured. This is to protect your investment and indemnify you of any liability or loss while we are working. A copy provided to you for your records.
HOW WE WORK
Phase 1
- Soft Cost +first phase
- Survey + Soil test
- Architectural plans
- Insurance
- Permits: Water connection, Passaic Vally, Plumbing, Electrical, HVAC
- Foundation
- Electrical & plumbing connections
- Block
- Framing
- Roofing
Phase 2
- Rough Electric
- Rough plumbing
- Rough HAVC
- Sheeting
- Siding & stone
- Azak
- Windows
- Hard wood floors
- Exterior Door
- Garage doors
Phase 3
- Installation
- Sheet rock
- Appliances
- Painting
- Tiling
- Lighting
- Finish bathroom.
- Install kitchen.
- Landscaping
- Fence
- Certificate for Occupancy
Featured Project
Engineering your dreams with us.
Let Interexter Construction engineer your dreams into reality with precision and dedication.
New for fourth Ave project.
New for 14 Webster
For 56 Cambridge
Testimonial
What They Say About Interexter.



