New Home Builders

New Jersey, Philadelphia, and the Tri-State Area

Andersen Certified Contractor

Fast, Free Phone Quotes and Competitive Pricing

Fully Licensed and Insured in NJ, PA, and DE

All Our Installation Techs Have 10-20 Years Experience

Local and Family-Owned for Over 20 Years

2-Year Labor Warranty for Installations

Emergency Services Available

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Building Dream Homes in South Jersey and Philadelphia

Cosello Construction Inc is a trusted name in new home construction across South Jersey and the Philadelphia area. Since 2003, our family-owned business has been turning architectural designs into beautiful homes. We focus on quality, innovation, and customer satisfaction, raising the bar in home building.

As an Andersen-certified contractor, we bring deep knowledge to every project. Our installation team has 10-20 years of experience each, ensuring your home is built with skill and attention to detail. We know that building a new home is a big decision. That's why we offer fair prices without cutting corners on quality. We finish most projects in two weeks, causing minimal disruption to your life.


We also provide a 2-year labor warranty for our installations, giving you confidence long after we're done. For your convenience, we offer free phone quotes and emergency services. If you're ready to start building your dream home, contact us today.

Cosello Construction Inc

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Why Choose Cosello Construction Inc

2-Year Labor Warranty for Installations

Emergency Services Available

Free Instant Phone Quotes

Competitive

Pricing

Licensed and Fully Insured in NJ, PA, and DE

Completing Jobs Within 2 Weeks

Custom Home Building

At Cosello Construction, we create homes that match your vision. Our team works with you to understand your needs and style, making sure your new home fits your life perfectly.

Energy-Efficient Homes

We build homes that are both beautiful and eco-friendly. Our designs use the latest green technologies, helping you reduce energy use and save money on bills.

Foundation Services

A strong foundation is key to a lasting home. We build solid foundations that stand up to time and weather, keeping your home safe for years to come.

Luxury Homes

For those wanting the best in comfort and style, our luxury homes offer top-notch craftsmanship. We use fine materials and advanced techniques to build sophisticated, stylish homes.

Modular Homes

We offer quality modular homes that blend quick construction with custom options. These homes are built faster without losing quality or design flexibility.

New Home Builds

From first-time buyers to those looking to upgrade, we build homes for all needs and budgets. We guide you from design to final walkthrough, making home building easy and enjoyable.

Buy 4 Windows, Get 1 Free!

Take advantage of our Fall Savings Special.

Upgrade your home's look and comfort for less money.

Contact Cosello Construction today

Not valid with any other offers or promotions. Restrictions apply.
Must mention this coupon at the time of scheduling.
(856) 215-3470

Buy 4 Windows, Get 1 Free!

Take advantage of our Fall Savings Special.

Upgrade your home's look and comfort for less money.

Contact Cosello Construction today

Not valid with any other offers or promotions. Restrictions apply. Must mention this coupon at the time of scheduling.
(856) 215-3470
Local Experts, Superior Service
Serving South Jersey and Philadelphia with top-quality window installations. Trust your local professionals for the best results.
Contact us for a consultation now!
Not valid with any other offers or promotions. Restrictions apply. Must mention this coupon at the time of scheduling.
(856) 215-3470

Here's what our satisfied customers are saying...

At Cosello Construction Inc, we take pride in providing exceptional new home building services to our customers. We would be grateful if you could share your thoughts about our business with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of Cosello Construction Inc and let others know what you think.