Compare Local Pros
Bay Valley Roofing & Solar vs Precise Roofing Inc
Contra Costa General Contractors Comparison · Updated March 2026
Bay Valley brings 13 years of licensed experience and specialized solar capabilities, while Precise Roofing has been licensed just 2 years but shows strong execution on traditional roofing projects.
| Bay Valley Roofing & Solar | Precise Roofing Inc | |
|---|---|---|
| Rating | ★ 4.8 | ★ 4.8 |
| Years Licensed | 13 years | 2 years |
| License # | 982745 | 1111816 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Concord, CA | Walnut Creek, CA |
| Website | bayvalleyroofing.com | www.preciseroofingca.com |
Key Differences
What Customers Say
Bay Valley Roofing & Solar
Customers emphasize Bay Valley's thorough documentation with photos, detailed explanations of options, and strong follow-through when post-project questions arise, suggesting a systems-driven approach built over years.
Precise Roofing Inc
Customers consistently highlight Precise Roofing's ability to finish ahead of projected timelines while maintaining detail-oriented installation practices and clean work sites.
Key Takeaway: Bay Valley's reviews focus on comprehensive process and diagnostic capabilities developed over 13 years, while Precise Roofing's reviews emphasize execution speed and efficiency despite having just 2 years of licensed operation.
Customer Reviews
Bay Valley Roofing & Solar
Putting on a new roof is a daunting project, but Bay Valley made everything a breeze for us! The process started with a thorough inspection, and then a very comprehensive video chat with Nathan, who e...
We're so glad we chose Bay Valley Roofing and Solar company to replace our roof. Working with Ryan was top notch customer service. Something we don't see as much anymore. He's professional, detailed, ...
Bay Valley Roofing did a great job in replacing our roof. Although we were out of the area, they did an outstanding job of documenting their work and communicating with us in planning and executing t...
Precise Roofing Inc
Throughout, the roofing project was managed with caution and open communication. The process was easy and comforting, and the finished product seemed sturdy and well-built.
The entire procedure was simple and stress-free. The craftsmanship is self-evident.
The roofing, vents, and flashing were all expertly placed. The finished product truly demonstrates the attention to detail.
Consider Bay Valley Roofing & Solar if...
- ✓ Your project involves solar panels that need removal and reinstallation, or you're considering solar shingles or other photovoltaic integration with your roofing work
- ✓ Your roof is older or part of a complex structure where hidden damage is likely and you want a contractor who has diagnosed and solved hundreds of unexpected complications
- ✓ You're managing the project remotely or need extensive photo documentation and video communication options throughout the process
- ✓ You value accumulated institutional knowledge and a contractor who has weathered multiple business cycles over 13 years
Consider Precise Roofing Inc if...
- ✓ Your project is straightforward traditional roofing work without solar components and you want efficient execution with a track record of finishing ahead of schedule
- ✓ You're working on a tight timeline and consistently early completion is a priority for your situation
- ✓ You have an insurance claim for storm damage and need a contractor comfortable coordinating with adjusters
- ✓ Budget is a primary concern and you're comfortable working with a newer contractor who carries proper insurance and licensing
Questions to Ask Before Hiring
- → Ask Precise Roofing for references from projects completed in their first year of licensing versus more recent work to understand how their execution has evolved
- → Ask Bay Valley specifically about their solar servicing limitations noted in reviews if your project involves photovoltaic systems
- → Ask both contractors what they've found in similar homes in your neighborhood and how often unexpected conditions add to scope and cost
- → Ask Precise Roofing how they handle complex diagnostic situations and whether they consult with more experienced professionals when unexpected structural issues arise
The Bottom Line
Bay Valley Roofing & Solar is the stronger choice for most homeowners in this comparison, particularly if your project involves any solar component or your roof is older with potential for hidden complications. Their 13 years of licensed experience provides substantially more diagnostic capability and problem-solving depth when unexpected issues arise during installation. Choose Precise Roofing Inc if your project is straightforward traditional roofing on a newer structure, timeline is critical and you value their consistent track record of early completion, or budget is your primary driver and you're comfortable with a newer contractor who maintains proper licensing and insurance. Either way, get detailed proposals that address how unexpected conditions will be handled and priced.
Get Up to 3 Free Quotes
Compare prices from licensed, verified contractors
Frequently Asked Questions
It matters most when the unexpected happens. A contractor with 13 years has diagnosed hundreds of hidden problems like rotted decking, improper ventilation, or structural issues that aren't visible until the old roof comes off. A 2-year contractor has encountered far fewer of these situations. If your roof is relatively new and the inspection shows no red flags, the gap matters less. If your roof is 20+ years old or you've had ongoing leak issues, experience depth becomes more valuable.
Customer reviews note Bay Valley may not be the lowest bid, but this applies to their overall pricing rather than a solar premium. Their higher pricing likely reflects their established business overhead and 13 years of reputation building. If you're only doing traditional roofing without any solar component, you're essentially paying for expertise you won't use on this project.
This pattern appears consistently in customer feedback and suggests efficient crew coordination and realistic timeline setting. If you need the roof completed quickly for a sale, before weather arrives, or to minimize disruption, this is a meaningful advantage. However, speed shouldn't override thoroughness, so ask specifically how they maintain quality while working faster than projected timelines.
Two years of licensing means limited experience with the full range of complications that arise in roofing projects, though they carry proper insurance and licensing for your protection. The principal may have worked in roofing longer before obtaining their contractor license, so ask directly about total industry experience versus licensed experience. Request references from varied project types, particularly any similar to your situation, and ask how they handle unexpected discoveries during tear-off.
Looking for the Best?
See our ranked list of top general contractors in Contra Costa.
Other Contra Costa General Contractors Comparisons
Bay Valley Roofing & Solar
★ 4.8
Hassler Heating And Air Conditioning
★ 4.9
Bay Valley Roofing & Solar
★ 4.8
Apollo Roofing Company
★ 5.0
Precise Roofing Inc
★ 4.8
Hassler Heating And Air Conditioning
★ 4.9
Bay Valley Roofing & Solar
★ 4.8
Got Watts?
★ 4.9
How We Compare Contractors
License Verification
All license data is sourced from official California CSLB records and verified regularly.
Review Analysis
Customer reviews are aggregated from Google and analyzed to identify patterns in service quality.
Detailed Comparison
We analyze credentials, insurance, experience, and feedback to highlight meaningful differences.
Not all licensed contractors are created equal. While a valid license is the baseline requirement in California, contractors can vary significantly in experience, insurance coverage, and customer satisfaction.
- Experience matters: A contractor with 15+ years of experience has likely encountered and solved problems that newer contractors haven't faced yet.
- Workers' compensation protects you: If a contractor without workers' comp insurance has an employee injured on your property, you could be held liable.
- Reviews reveal patterns: Individual reviews can be misleading, but patterns across many reviews often reveal a contractor's true strengths and weaknesses.
- Bond amounts vary: A contractor's bond provides financial protection if they fail to complete work as agreed. Higher bonds offer more protection.
Taking time to compare contractors on these factors can save you from costly mistakes and help ensure your project is completed by a qualified professional.
Data Sources: License information from California CSLB. Ratings and reviews from Google. Last verified March 12, 2026.
This comparison is based on publicly available information. We recommend getting multiple quotes and verifying all credentials directly before hiring.
Get in Touch
Have questions or feedback? We'd love to hear from you.