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Business Details
50+ Years
experience
Trusted Door & Window Replacement in New Jersey
Founded in 1975 by Dennis Panza, Essex Replacement Doors & Windows has established itself as a trusted leader in home improvement solutions across northern New Jersey. As a family-owned business, we combine decades of hands-on experience with personalized service to deliver high-quality door and window replacements, roofing, siding, and masonry projects tailored to both residential and commercial needs. Our team prioritizes transparency, offering locked-in quotes and guaranteed work timelines to ensure client peace of mind. With a focus on craftsmanship and customer satisfaction, we serve clients from Scotch Plains, NJ, extending our expertise to enhance home security, energy efficiency, and aesthetic appeal.

Our partnerships with top manufacturers ensure access to premium materials, while our commitment to resolving challenges in older homes demonstrates our adaptability and technical proficiency. Over 40 years of service have solidified our reputation for reliability, with repeat customers and referrals underscoring our dedication to exceeding expectations.
Services
Door Replacement Window Replacement Roofing Siding Decking Masonry Railings Store Fronts Awnings
Details
  • Year established: 1975
Highlights and features
  • We offer over 40 years of specialized experience in door and window replacement.
  • Our family-owned business prioritizes personalized service and transparent pricing.
  • All work is guaranteed with locked-in quotes and no hidden fees.
  • We serve northern New Jersey with a focus on minimizing customer inconvenience.
  • Our team partners with top manufacturers to ensure premium material selection.
What people say
Outstanding craftsmanship Professional and thorough Exceeded expectations Excellent communication Top-notch service
Services
Door Replacement
Our door replacement service enhances home security and curb appeal with options including entry doors, storm doors, and sliding doors. We prioritize energy efficiency and durability, using materials like steel and vinyl to ensure long-term performance. Customers benefit from expert installation that guarantees airtight seals and seamless integration with existing structures.
Window Replacement
Window replacement projects focus on improving energy efficiency and aesthetics with vinyl, wood, or aluminum options. We offer double or triple-pane glass with gas fills for thermal insulation, alongside noise-reducing solutions. Our team ensures precise installation to prevent drafts and maximize natural light while maintaining architectural integrity.
Roofing
Roofing services address long-term durability and home protection. We install high-quality materials designed to withstand harsh weather while enhancing energy efficiency. Our process includes assessing structural integrity and recommending solutions that balance cost-effectiveness with longevity, ensuring minimal future maintenance needs.
Siding
Siding projects refresh home exteriors with options for full replacement or targeted repairs. We provide materials that resist weather damage and improve insulation, tailored to match architectural styles. Our approach ensures cohesive aesthetics while extending the lifespan of your home's exterior.
Decking
Decking services create functional outdoor living areas with custom designs and durable materials. We guide clients through material selection and layout planning to optimize space usage. Installations focus on structural safety and weather resistance, ensuring lasting enjoyment of backyard retreats.
People
Dennis Panza
Owner
Dennis Panza founded Essex Replacement Doors & Windows in 1975 and remains actively involved in client consultations and project oversight. With over 40 years of industry experience, he emphasizes personalized service, technical expertise, and customer satisfaction. His leadership ensures consistent quality and adherence to the company's core values.
Frank
Installer
Frank is a senior installer known for meticulous craftsmanship and attention to detail. He specializes in complex door and window installations, particularly in older homes requiring adaptive solutions. Clients frequently commend his professionalism, punctuality, and ability to resolve structural challenges efficiently.
Questions
What areas do you serve?
We serve all of northern New Jersey, including Scotch Plains, Jersey City, and surrounding communities.
Do you offer free estimates?
Yes, we provide no-cost whole-home inspections and guaranteed quotes for all projects.
Are your installers certified professionals?
Our team includes experienced installers with decades of combined expertise in door and window replacement.
What materials do you use?
We use premium materials from trusted manufacturers, including vinyl, wood, aluminum, and steel options.
Can you handle historic home renovations?
Yes, we specialize in adapting modern solutions for older homes while preserving architectural integrity.
Do you guarantee your work?
All projects come with a guarantee, including locked-in quotes and completion timelines.