Properly installed windows are essential for your home’s energy efficiency, comfort, and safety. Choosing the right window contractor ensures your installation is done correctly and lasts for years. To protect yourself from poor workmanship or shady practices, watch for these warning signs when hiring a window installer.

Uninsured Window Contractor
One of the most critical factors when hiring a window installer is insurance. Always ask the contractor to provide proof of insurance before any work begins. An insured contractor protects you from financial liability if an accident occurs during installation.
Be cautious of contractors who appear immediately after a storm, going door-to-door offering services. These individuals may be storm chasers looking to make a quick profit and often lack proper insurance. Hiring a local, insured professional is the safest way to ensure quality workmanship and peace of mind.
Rushed Window Consultation
Professional window contractors take the time to understand your needs and answer all your questions. They carefully measure window openings to guarantee a perfect fit and discuss options for energy efficiency, materials, and styles.
Avoid contractors who rush the consultation process or pressure you into signing a contract before you’ve had time to review it. A thorough, unhurried consultation is a clear sign of a competent and trustworthy window installer.
No Referrals Provided
Reputable window installers have satisfied customers and are happy to provide referrals or share reviews. Customer feedback reflects the contractor’s reliability, craftsmanship, and professionalism.
If a contractor refuses to provide references or past project examples, consider it a red flag. Reliable contractors welcome scrutiny and are confident in the quality of their work.
Additional Tips for Choosing a Window Installer
When selecting a window contractor, also consider:
- Experience with your specific type of windows
- Local reputation and business longevity
- Written estimates and detailed contracts
- Warranty and post-installation support
By paying attention to these details, you can avoid costly mistakes and ensure your new windows are installed correctly.
Ready to Hire a Trusted Window Contractor?
For homeowners seeking a reputable and professional team, Nuss Construction Company is the top choice for window installation and repair in Marlton, NJ. Our skilled team ensures every project is completed efficiently, safely, and to the highest standards. Call us today at (856) 988-9982 or fill out our online form to schedule a consultation and get started on your home improvement project.