What are the opening hours?

Monday 9am - 5:30pm Tuesday 9am - 5:30pm Wednesday 9am - 5:30pm Thursday 9am - 5:30pm Friday 9am - 5:30pm

Core Development Group

Name: Core Development Group
Address: 860 Wyckoff Avenue Suite 200, Mahwah, NJ, 07430, US
Telephone: +12018252195

Home
United States
Mahwah, NJ
Core Development Group

Core’s mission is to make sustainable energy solutions easy and attainable for your organization.

04/10/2026

Join us on April 14 at 12:00 p.m. EDT for Solar Power World’s webinar, “Leveraging Energy Storage Using Rare Federal Support.”
The session will explore how leading developers are leveraging the ITC to accelerate growth, improve system performance, and deliver greater value to customers.
You’ll learn:
• How the 2025 ITC impacts energy storage projects
• Strategies solar developers use to maximize storage incentives
• Emerging trends and best practices in energy storage deployment
Register here: https://gateway.on24.com/wcc/experience/elitewtwhmedia/2927718/4415914/solar-power-world

03/12/2026

Core Development Group sponsored the Boys & Girls Club of Paterson & Passaic’s Read Across America celebration, supporting local literacy in our community. Helping 1,400+ Club kids select free books to take home made this event especially meaningful.

Pictured: Henry and Maribel Cortes of Core Development Group with Vanessa Bazydlo of the Boys & Girls Club of Paterson and Passaic. Learn more at: https://www.coredevusa.com/core-development-group-sponsors-reading-event-at-boys-girls-club-of-paterson-and-passaic/

01/23/2026

We are celebrating a new solar + battery storage microgrid that we built in the Caribbean — to provide dependable, low-carbon power when the grid needs it. The photos show our launch announcement event, the containerized battery units that store and dispatch energy on demand, and the solar field turning sunlight into electricity.

Reach out for more information on our design-build and EPC services for microgrids, distributed generation, or onsite generation.

05/01/2025

Solar adoption is surging—commercial installations hit a new record in 2024. See what’s driving the momentum.

https://www.coredevusa.com/the-us-solar-market-soars-breaking-records-and-powering-the-future/

04/21/2025

This Earth Day, Core Development Group is proud to align with the 2025 theme, "Our Power, Our Planet," emphasizing the global shift toward renewable energy.

As we celebrate our planet tomorrow (4/22), let's commit to actions that protect and preserve it for future generations. Join us in harnessing the power of renewable energy to create a cleaner, greener world. Happy Earth Day!

04/16/2025

Six Years as a Top Commercial Solar Contractor!
Core Development Group of Mahwah, NJ, has been recognized as a Top Solar Contractor for 2024, our sixth consecutive year on Solar Power World’s prestigious list.

Let’s power the future—together!

03/07/2025

"At Core Development Group, we're powering the future with innovative renewable energy solutions! ⚡️🌱 Based in Mahwah, NJ, our team is dedicated to designing and implementing cutting-edge commercial solar and energy storage projects that drive sustainability and efficiency. Let’s build a greener tomorrow, together! "

11/26/2024

Have a Happy Thanksgiving from the Core Development Group Team

10/03/2024

Henry Cortes, CEO of Core Development Group of Mahwah, N.J., sees a bright future for EV charging build-out. Read more at coredevusa.com/news

05/24/2024

Core Development Group supports our troops. Military veterans nationwide bring exceptional skills and experience to benefit and advance the U.S. energy industry. The clean energy sector employs a higher percentage of veterans than the national average. Let’s take a moment on Memorial Day to remember and honor all those that served.

04/22/2024

Happy Earth Day from all of us at Core Development Group!

Companies, municipalities, and organizations rely on us to design, engineer, build, and maintain their commercial solar rooftop, canopy, and ground mount installations, along with electric vehicle (EV) fleet charging infrastructure and battery energy storage systems (BESS).

Pictured is a solar ground-mount system being built on a NJ landfill that provides the benefit of generating clean, emission-free electricity from underutilized land.

Address

860 Wyckoff Avenue Suite 200
Mahwah, NJ
07430

Opening Hours

Monday	9am - 5:30pm
Tuesday	9am - 5:30pm
Wednesday	9am - 5:30pm
Thursday	9am - 5:30pm
Friday	9am - 5:30pm

Telephone

+12018252195

Website

http://www.coredevusa.com/

Alerts

Be the first to know and let us send you an email when Core Development Group posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to Core Development Group:

Shortcuts

Address
Telephone
Opening Hours
Alerts
Contact The Business
Claim ownership or report listing

Want your business to be the top-listed Engineering Company in Mahwah?