Compare Local Pros
A1 Home Roofing Company vs Precise Roofing Inc
Contra Costa Roofing Contractors Comparison · Updated March 2026
A1 Home Roofing brings four times the licensing experience (8 years vs 2), which matters when diagnosing hidden damage and handling complications.
| A1 Home Roofing Company | Precise Roofing Inc | |
|---|---|---|
| Rating | ★ 5.0 | ★ 4.8 |
| Years Licensed | 8 years | 2 years |
| License # | 1038281 | 1111816 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Orinda, CA | Walnut Creek, CA |
| Website | havealeak.com | www.preciseroofingca.com |
Key Differences
What Customers Say
A1 Home Roofing Company
Customers consistently highlight A1's competitive pricing process, prompt estimate scheduling, and straightforward professional execution with timely project completion.
Precise Roofing Inc
Customers emphasize Precise's regular communication throughout projects, ahead-of-schedule completion, thorough inspections that uncover hidden damage, and meticulous attention to installation details.
Key Takeaway: A1 customers focus on the front-end experience with competitive quotes and responsive estimates, while Precise customers emphasize ongoing project communication and detail-oriented execution throughout the work itself.
Customer Reviews
A1 Home Roofing Company
I called Avon Home roofing To roof my house Mr. Ghorban both on time And reasonable price Job was done very professionally and on time I do recommend A1 home roofing
A1 roofing is superb! The professionalism of Mr. Ghorban is exceptional. We needed a new roof and took several bids. The bid was competitive for the best roof we could get . The job was done in a day....
We had them do the roof on our garage. They were prompt in giving us an estimate and getting the job done. The job looks very good and we are happy with it. We would recommend them. We had a second ...
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 A1 Home Roofing Company if...
- ✓ Your roof is older or you suspect underlying issues like dry rot or structural damage that requires experienced diagnosis beyond surface-level inspection
- ✓ You're comparing multiple bids and want a contractor with a proven track record of competitive pricing and transparent estimating processes
- ✓ You prefer working with a company that has navigated eight years of changing building codes, material suppliers, and weather-related complications across hundreds of projects
- ✓ Quick estimate turnaround and straightforward project execution matter more to you than insurance claim coordination or highly detailed progress updates
Consider Precise Roofing Inc if...
- ✓ You're filing an insurance claim for storm damage and need a contractor experienced in coordinating with adjusters and documenting damage for claim purposes
- ✓ Your project involves specialty work like skylight installation, historic home restoration with period-appropriate materials, or complex tile roof systems
- ✓ You value extremely detailed progress communication throughout the project and appreciate contractors who finish ahead of promised timelines
- ✓ You're comfortable with a newer contractor who demonstrates thorough inspection practices and attention to installation details like transitions and edge work
Questions to Ask Before Hiring
- → Ask A1 about specific examples of hidden damage they've discovered on older roofs and how they handle change orders when unexpected issues arise during tear-off
- → Ask Precise for references from projects completed in their first year versus recent work to understand how their processes have evolved with experience
- → Ask both contractors what percentage of their jobs encounter unforeseen structural issues and how their pricing accounts for potential complications
- → If filing an insurance claim with Precise, ask for documentation of past claim coordination and adjuster relationships to verify their process beyond customer mentions
The Bottom Line
For most residential roofing projects, A1 Home Roofing Company is the safer choice due to their 8-year track record, competitive pricing approach, and breadth of experience diagnosing hidden damage that only comes with time in the field. Their professional execution and prompt service have built repeat business, which speaks to consistency. Choose Precise Roofing Inc if you specifically need insurance claim coordination for storm damage, have specialty requirements like historic restoration or skylight work, or if their ahead-of-schedule completion and detailed communication style align with your priorities. Just recognize you're working with a contractor still building their diagnostic experience, so ask pointed questions about handling unexpected complications and request recent references from similar projects.
Get Up to 3 Free Quotes
Compare prices from licensed, verified contractors
Frequently Asked Questions
Yes, it matters for risk management. Eight years means A1 has likely encountered roofing complications that a 2-year contractor simply hasn't seen yet—unusual dry rot patterns, failed previous repairs, code changes, and material defects. When your roof reveals surprises during tear-off, experience translates into faster problem-solving and fewer change order disputes.
Precise Roofing specifically mentions insurance adjuster coordination in their background and customer reviews highlight this capability. If your primary need is navigating a storm damage claim with insurance company requirements and documentation, Precise has demonstrated this skill. A1 can certainly handle storm repairs, but Precise explicitly positions this as a service strength.
Not necessarily too new, but new enough to warrant extra diligence. Their 2-year tenure means fewer projects under their belt to refine processes and diagnose hidden issues. Request references from similar-scale projects, ask about their crew's tenure (experienced installers matter as much as company age), and verify they have capacity to handle complications without delays. Their reviews suggest capable execution, but you're accepting more unknowns than with A1.
$25,000 is the standard California minimum for roofing contractors and covers you if the contractor abandons the job or fails to pay suppliers. For most residential roof replacements running $15,000-$30,000, this provides baseline protection. Both companies also carry workers comp, which protects you from liability if a roofer is injured on your property—this matters more than bond amount for typical projects.
Looking for the Best?
See our ranked list of top roofing contractors in Contra Costa.
Other Contra Costa Roofing Contractors Comparisons
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 08, 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.