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Aug 26,2025

Finding the perfect home improvement contractor can feel overwhelming, but it doesn’t have to be. Whether you’re embarking on a major renovation or making small upgrades, steering clear of common mistakes during the selection process can help you avoid unnecessary stress, costly delays, and unexpected expenses. At Berg Home Improvements, we’ve helped countless homeowners repair mistakes they encountered due to poor contractor choices. By educating yourself, you can avoid these costly errors.

Mistake 1: Failing to Verify Licenses and Insurance

One of the most common and detrimental mistakes homeowners make is assuming that every contractor is licensed and insured. A valid license demonstrates that a contractor meets professional standards, while proper insurance protects both you and the workers in case of accidents or damages.

How to avoid it:  

  • Always ask for proof of licensure and insurance.
  • Verify the contractor’s credentials with local governing authorities.
  • Ensure their insurance includes both liability and worker’s compensation coverage.  

Skimping on verification could leave you liable for unforeseen damages or injuries on your property.

Mistake 2: Not Seeking References or Reviews

A contractor’s past work is one of the best indicators of their quality and professionalism. Unfortunately, many homeowners skip the step of checking reviews or speaking with former clients, leading to unpleasant surprises later.

How to avoid it:  

  • Request at least three references from the contractor.  
  • Research online reviews on platforms like Google or the Better Business Bureau.
  • Ask about their experience working on projects similar to yours.

For example, a client in Downers Grove once approached us after being left with a half-finished kitchen remodel by a contractor with a history of unmet deadlines. Thoroughly vetting customer feedback could have saved money and frustration.

Mistake 3: Overlooking Written Estimates

Another common error is agreeing to verbal quotes without obtaining detailed written estimates. A lack of clarity can lead to billing discrepancies and unexpected costs during the project.

How to avoid it:  

  • Always request a written estimate outlining the scope of work, materials, labor, and timeline.  
  • Compare estimates from at least three contractors to gauge fairness and consistency.  
  • Beware of quotes that seem unusually low; they often signal cutting corners or hidden fees.

We’ve seen homeowners choose the cheapest estimate only to face escalating costs from unexplained “extras.” A detailed, written estimate ensures transparency and avoids this issue.

Mistake 4: Choosing Based on Price Alone

While budget considerations are essential, selecting a contractor solely because they offer the lowest price often results in subpar workmanship or incomplete projects.

How to avoid it:  

  • Consider the value offered alongside price.  
  • Prioritize contractors with strong reviews, relevant experience, and a clear plan for meeting your needs within budget.  
  • Understand what’s included in the estimate—materials, timelines, warranties, etc.

An acquaintance once hired a budget contractor for a roofing job, only to discover they used low-quality shingles. Within months, leaks became a recurring issue. Choosing quality over quick savings pays off in the long run.

Tips for Finding the Right Contractor

To ensure you pick a professional who aligns with your goals, keep these tips in mind:

  • Conduct thorough research: Look for contractors with specialized expertise in your type of project.  
  • Interview multiple candidates: Talk to at least three contractors before making a decision.  
  • Trust your instincts: Choose someone who communicates transparently and listens to your concerns.  
  • Examine warranties: Opt for firms that stand by their work with guarantees.  

At Berg Home Improvements, our proven track record, transparent pricing, and dedication to client satisfaction ensure you’ll have a seamless experience. Whether it’s a new roof, siding installation, or energy-efficient windows, we have the expertise to bring your vision to life.

Contact us today to schedule your consultation and take the first step toward a stress-free home improvement project.

Please call us to discuss your upcoming projects.

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