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Expert Home Improvements in Northern NJ
Kondroski Home Improvements & Repair has been serving Northern New Jersey since 2010 with a commitment to quality craftsmanship and customer satisfaction. As an EPA Lead-Safe certified firm, we adhere to strict safety standards while delivering comprehensive home improvement solutions. Our expertise spans custom additions, bathroom and kitchen remodeling, deck construction, and window and door installations. We prioritize clear communication and efficient project management to minimize disruption for our clients. With over a decade of experience, we combine technical expertise with personalized service to address both large-scale renovations and minor repairs. Our team treats every project as if it were our own home, ensuring meticulous attention to detail.

We partner with trusted brands like Anderson and Pella for premium window and door products. Backed by extensive industry experience and a dedication to continuous improvement, we build lasting relationships with homeowners through reliable, high-quality service. Our reputation for excellence is reflected in client testimonials and long-standing partnerships with local organizations like Coldwell Banker Concierge Services. Whether upgrading living spaces for comfort or enhancing property value through strategic renovations, we deliver tailored solutions to meet unique homeowner needs.
Services
Additions Bathroom Remodeling Deck Construction Window Replacement Hardwood Flooring Drywall Repair Kitchen Renovations Door Installation Outbuilding Construction Retaining Walls
Highlights and features
  • We have over 10 years of experience in Northern NJ home remodeling.
  • Our team is EPA-certified in lead-safe work practices.
  • We offer comprehensive solutions from small repairs to major renovations.
  • We maintain full insurance coverage for client protection.
  • We provide customized estimates for both large and small projects.
Associations and certifications
  • EPA Lead-Safe Certified Firm
What people say
Very positive experience Best rate Quality job Minimal cleanup required Would recommend
Services
Bathroom Remodeling
We transform outdated bathrooms into modern, functional spaces through comprehensive remodeling solutions. Our team handles shower and tub installation, vanity upgrades, and tile work while coordinating with licensed plumbers. By focusing on quality materials and precise execution, we create water-resistant, durable bathroom environments that enhance home value. Our process ensures proper utility placement and finishes that meet both aesthetic and practical needs.
Window Replacement
Upgrade to energy-efficient windows that reduce utility costs and improve home comfort. We install various window types including double-hung, casement, and bay windows using premium products from trusted brands like Anderson and Pella. Our certified technicians follow strict lead-safe protocols during installation to ensure occupant safety throughout the process.
Deck Construction
Design and build custom decks using cedar, redwood, or composite materials to suit different budgets and preferences. Our multi-level deck solutions include proper support structures with piers and columns for lasting durability. We create outdoor living spaces that withstand weather elements while adding aesthetic appeal and functional square footage to residential properties.
Kitchen Renovations
We minimize disruption during kitchen upgrades through meticulous planning and scheduling. Our process includes precise utility placement, cabinet installation, and countertop fitting to ensure seamless functionality. By working with high-quality materials and following organized project timelines, we transform kitchens into efficient, visually appealing spaces that reflect homeowners' personal styles.
Drywall Repair
Our drywall specialists deliver professional installation and repair services with smooth, finished results. We handle complete drywall hanging, taping, and texturing to create flawless wall surfaces. Using proper techniques and premium materials, we address both minor damages and full-scale drywall replacement projects while maintaining clean job sites throughout the process.
Questions
What home improvement services do you offer?
We specialize in kitchen and bathroom remodeling, deck construction, window and door replacement, drywall repair, hardwood flooring, and both large and small home maintenance projects.
Are you certified for lead-based paint renovations?
Yes, we are EPA-certified in Lead-Safe work practices since 2010, ensuring compliance with federal regulations for renovation projects in pre-1978 homes.
What areas do you serve?
We provide home improvement services throughout Northern New Jersey, including kitchen remodeling, deck construction, and window replacement projects.
What sets you apart from other contractors?
We combine EPA-certified safety standards with personalized service and treat every project as if it were our own home, ensuring meticulous attention to detail and client satisfaction.