Business Details
39 Years
experience
Trusted Home Remodeling Services in Paramus, NJ
Jamar Construction has been a trusted name in home improvement since 1987, specializing in windows, doors, siding, and roofing solutions for homeowners in Northern New Jersey and Rockland County, NY. As a family-owned business, we combine three decades of hands-on experience with factory-certified expertise to deliver energy-efficient, durable upgrades that enhance home value and comfort. Our team prioritizes personalized service, transparent communication, and meticulous craftsmanship, offering warranteed installations without high-pressure sales tactics.We maintain deep local knowledge of Bergen County's architectural styles and climate challenges, ensuring every project meets exacting standards for performance and aesthetics. Backed by partnerships with leading manufacturers like Andersen, Marvin, and James Hardie, we provide comprehensive home transformation services that emphasize long-term customer relationships over transactional interactions.
Services
Windows
Doors
Siding
Roofing
Gutters
Decks
Porticos
Kitchens
Baths
Room Additions
Details
- Year established: 1987
Highlights and features
- Family-owned since 1987 with 30+ years of local Bergen County experience
- Certified installers for Andersen, Marvin, and James Hardie products
- Specialize in energy-efficient upgrades that reduce utility costs
- Offer warranteed installation services with manufacturer-backed guarantees
- Maintain transparent pricing with no high-pressure sales tactics
Associations and certifications
- Andersen Corporation
- Marvin Windows and Doors
What people say
Professional home remodeling
Timely service
Energy efficient upgrades
Quality workmanship
No high pressure sales
Services
Windows
Upgrade drafty windows with premium Andersen and Marvin products featuring energy-efficient designs. Our certified installers offer double hung, casement, awning, and sliding window styles that enhance thermal performance while maintaining aesthetic appeal. All installations include warranteed components and professional craftsmanship.
Doors
Enhance home security and curb appeal with Therma-Tru fiberglass and Simpson wood door systems. We offer customizable options with decorative glass, advanced locking mechanisms, and energy-efficient features. Our installations ensure proper sealing and long-term durability against New Jersey's weather conditions.
Siding
Install durable Certainteed vinyl and James Hardie fiber cement siding that withstands harsh climates. Our siding solutions improve insulation, resist pests and moisture, and require minimal maintenance. Available in multiple textures and colors to match any home's architectural style.
Roofing
Professional asphalt shingle roof replacements using GAF, Certainteed, and Tamko products. We include ice dam protection, proper ventilation, and algae-resistant warranties. Our installations improve energy efficiency and increase property value with manufacturer-backed lifetime guarantees.
Gutters
Install seamless gutter systems with leaf protection technology to prevent water damage. Our solutions include proper sizing, downspout placement, and durable materials that withstand heavy rainfall and winter ice buildup in Northern New Jersey.
Questions
What areas do you serve for home improvement projects?
We serve Bergen County, NJ including Paramus, Ridgewood, Glen Rock, Ramsey, Mahwah, and Wyckoff, plus Rockland County, NY.
Do you offer financing options for home improvement projects?
Yes, we provide financing options to help homeowners invest in quality upgrades without financial strain. Contact us for details.
Are your window and door installations warranteed?
All installations include manufacturer warranties plus our workmanship warranty for complete customer protection.
How long does a typical siding or roofing project take?
Most siding projects complete in 3-5 days while roof replacements typically finish within 1-2 days depending on complexity.
What makes Jamar Construction different from competitors?
We combine 30+ years of local experience with certified product expertise and personalized service without high-pressure sales tactics.
Can you help with insurance claims for storm damage?
Yes, we assist with insurance claims documentation and provide professional estimates for storm-damaged property repairs.
Videos
Reviews (7)
Laura Movva
Jun 12, 2022
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Jamar installed a number of windows at our home. Jim was responsive through the whole process and the installation was excellent. We will be calling Jim again when we are ready to replace more windows!
Fred Theile
Jun 11, 2022
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JAMAR is a great company, who resided my entire house with HardiBoard. They also replaced all windows in one day! They work efficiently, and precisely! On time, and within budget. Highly trustworthy management and workers of craftsmanship! A quality job, done to your satisfaction!
Mark Kossick
Jun 08, 2022
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Jamar Windows & Siding were terrific in helping us put in over 30 new windows and new front door in our home after we had a house fire. Our main point of contact, Greg, was patient (we kept adding to our window count), professional (prepared several quotes and illustrations) and kind (sensitive to our situation with the house fire). He is reliable, the work is excellent, and he made the whole experience a positive one. I would highly recommend Jamar. You will be happy using them.
Salvatore Molinaro
Oct 17, 2021
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Hired Jamar to replace my roof. Jim did a professional job. Very happy with work. Jim really is a man that cares about doing the right thing for you. Highly recommend. Service: General construction
Andrew Clarke
Jun 07, 2021
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Jamar just completed a large project with my home that included all-new vinyl siding and multiple window replacements. I can honestly say that the end result exceeded my expectations. With such a major job, I was a bit anxious at first. However, Jim and Greg made the whole process a true pleasure from beginning to end. They were consistently professional, timely, clean, and always treated my family and home with the utmost respect as if it was their own. Best of all, the craftsmanship and attention to detail were superb. I am so thankful to have met them and look forward to future projects down the road. All the best from the Clarke family!
Aliza Palgon
May 04, 2021
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Jamar was an absolute pleasure to work with. We completely updated the exterior of our house with new siding and replaced a number of windows and the entire process went seamlessly. Jim and Greg were super responsive and easy to work with. I would highly recommend them to anyone looking to update their siding or windows. This was the least stressful construction project I've ever experienced!
Michael Frawley
Feb 08, 2021
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I hired Jamar to replace my front door and storm door and my rear door. I am very happy I went with them Jim was really easy to work with and was knowledgeable of his product. When they came to install they were on time and very professional whenever they had to be inside they always wore a mask. I am very satisfied with the new door and the workmanship I received I would gladly recommend them to anyone doing work to their house
