Compare Local Pros
Goodfellow Plumbing vs Lovazzano Mechanical
San Mateo Plumbing Contractors Comparison · Updated March 2026
Lovazzano Mechanical brings twice the experience and full workers compensation coverage that Goodfellow lacks.
| Goodfellow Plumbing | Lovazzano Mechanical | |
|---|---|---|
| Rating | ★ 5.0 | ★ 4.6 |
| Years Licensed | 15 years | 35 years |
| License # | 963098 | 619015 |
| Workers' Comp | — | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | San Bruno, CA | Menlo Park, CA |
| Website | — | www.lovazzano.com |
Key Differences
What Customers Say
Goodfellow Plumbing
Customers praise Goodfellow's flexible problem-solving and willingness to adapt installation plans when initial approaches require modification.
Lovazzano Mechanical
Customers emphasize Lovazzano's responsive availability for service needs and commitment to quality workmanship over shortcuts across multiple interactions.
Key Takeaway: Goodfellow's reviews focus on single installation projects requiring creative solutions, while Lovazzano's feedback reflects ongoing service relationships where customers value dependable responsiveness over time.
Customer Reviews
Goodfellow Plumbing
I highly recommend Noel with Goodfellow Plumbing. He had to modify his original plan to install a new gas line and instead of scrubbing the installation, he came up with a solution from a different so...
Lovazzano Mechanical
I've worked with Shawn King his team on several service and support issues throughout this summer. Lovazzano has NEVER let me down. From responding same-day often off-hours, to design engineering alt...
Buen lugar para grabajar sus supervislres bien entrenados y muy profecionales
The best in the business.
Consider Goodfellow Plumbing if...
- ✓ You need a creative problem-solver for a complex gas line or plumbing installation where initial plans may require on-site modifications
- ✓ You're willing to verify your homeowner's insurance covers contractor injuries and accept the liability risk of no workers comp
- ✓ You value direct owner involvement and hands-on attention during a single project
- ✓ Your project is straightforward enough that 15 years of experience provides sufficient depth
Consider Lovazzano Mechanical if...
- ✓ You want full insurance protection and won't accept the liability risk of a contractor without workers comp
- ✓ You need responsive service work with potential off-hours or emergency availability
- ✓ You're establishing a long-term relationship for ongoing mechanical system maintenance and repairs
- ✓ Your project involves older building systems where 35 years of experience diagnosing hidden issues provides meaningful value
- ✓ You prefer Spanish-speaking capabilities for clearer communication
Questions to Ask Before Hiring
- → For Goodfellow: Ask directly about liability coverage and confirm with your homeowner's insurance agent whether injuries to uninsured contractors are covered under your policy
- → For Goodfellow: Request references from gas line installation projects similar in complexity to yours
- → For Lovazzano: Ask about their typical response times for non-emergency service calls if you're planning installation rather than repair work
- → For both: Confirm the specific team members who will work on your project and how long they've been with the company
The Bottom Line
Lovazzano Mechanical is the safer choice for most homeowners, offering double the industry experience, full workers compensation protection, and demonstrated reliability across ongoing service relationships. The insurance coverage alone eliminates significant liability risk that Goodfellow presents. Choose Goodfellow only if you specifically need their gas line installation expertise, have verified your homeowner's insurance covers contractor injuries, and your project benefits from their adaptive, hands-on approach. For service work, emergency needs, or projects where you want comprehensive protection, Lovazzano is clearly the better option.
Get Up to 3 Free Quotes
Compare prices from licensed, verified contractors
Frequently Asked Questions
For straightforward replacements or simple installations, 15 years provides adequate expertise. However, for older homes with outdated systems, code changes across decades, or complex diagnostic work, 35 years means Lovazzano has likely encountered your specific situation multiple times. This experience gap becomes most valuable when complications arise mid-project.
If a worker is injured at your property, they may file a claim against your homeowner's insurance since the contractor has no workers comp. This could increase your premiums or result in direct liability if your coverage is insufficient. Before hiring Goodfellow, call your insurance agent to verify coverage limits and potential consequences.
Reviews mention both service work and design engineering, indicating Lovazzano handles installations beyond just repairs. However, their customer feedback emphasizes responsive service and ongoing relationships rather than complex installations, so clarify their experience with projects similar to yours if you're planning major installation work.
Only if your project genuinely requires creative adaptation and you've confirmed adequate liability coverage through your homeowner's policy. For most homeowners, the insurance protection Lovazzano provides outweighs the adaptive installation approach, especially since Lovazzano's quality workmanship reviews suggest they also handle complications professionally.
Looking for the Best?
See our ranked list of top plumbing contractors in San Mateo.
Other San Mateo Plumbing 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 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.