Groundworks
Home Services · Foundation Repair

Groundworks

1850 S Parco Ave, Ontario, California, 91761

Google Maps Updated: 20 May 2026
Authenticity Score: 85/100
About

Groundworks is highly praised for their foundation repair and crawlspace encapsulation services. Customers consistently highlight the professionalism, knowledge, and efficiency of their crews. Many reviewers appreciate the clear communication and the thoroughness of the inspections. While there are a few reports of communication issues, the overall sentiment is very positive.

Our Review Process
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We analyze 79 public reviews for Groundworks using our data models and filter out spam to highlight only authentic feedback.

Performance Scores
Professionalism 90/100
Communication 85/100
Pro Tip

Ask for a detailed plan and photos of the work to be done before starting.

Work Quality: High
Customer Satisfaction: High
Pros & Cons

✓ What Works Well

  • Professional and knowledgeable
  • Efficient and thorough
  • Clear communication

✗ Areas to Improve

  • Occasional communication delays
  • Some reports of high pricing
Frequently Asked Questions
  • Do you offer free inspections?
  • How long does the repair take?
  • Is the work guaranteed?
User Feedback

Foundation is now secure

Professional and efficient

Great local business