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Good Fit Plumbing vs Positive Plumbing And Drain
Alameda Plumbing Contractors Comparison · Updated March 2026
Good Fit Plumbing provides detailed customer feedback and proven expertise in modern plumbing systems, while Positive Plumbing brings 28 years of licensing but lacks public reviews.
| Good Fit Plumbing | Positive Plumbing And Drain | |
|---|---|---|
| Rating | ★ 5.0 | ★ 4.0 |
| Years Licensed | 3 years | 28 years |
| License # | 1103256 | 744023 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Oakland, CA | Livermore, CA |
| Website | goodfitplumbing.com | positive.plumbing |
Key Differences
What Customers Say
Good Fit Plumbing
Customers consistently emphasize transparent pricing that matches quotes, thorough problem diagnosis beyond immediate repairs, and reliable punctuality across both emergency repairs and complex installations.
Key Takeaway: Good Fit provides extensive verifiable customer feedback documenting service patterns, while Positive Plumbing offers no public reviews despite 28 years in business, making service quality assessment impossible without direct reference checks.
Customer Reviews
Good Fit Plumbing
I really appreciate Lenny at Good Fit Plumbing for making my jobs easy. He's a great communicator and he thorough explains various options, both for a simple repair and a pipe replacement. I highly re...
Lenny did great work, and helped us take advantage of state heat-pump water heater rebates, which required a lot of persistence on his part, but ultimately saved us a ton of money. Thank you Lenny!
I would definitely recommend Lenny of Goodfit Plumbing. He installed a heat pump water heater to replace my gas one. He helped me find rebates, even finding an extra green model that was approved for ...
Positive Plumbing And Drain
Excellent work by Seth. I called Wednesday, he was at the house first thing the next day to fix 2 stubborn leaks in a kitchen and bathroom sink caused by a previous un named plumber. All parts properl...
Positive Plumbing was a life saver- I had to shut down the water to my house at 4:45 on a Monday night and had to work the next morning, and was in a panic with no water- I called and Seth was able to...
Visit Positive.Plumbing
Consider Good Fit Plumbing if...
- ✓ You're installing modern plumbing systems like heat pump water heaters, tankless units, or water detection systems where Good Fit has documented expertise and can help navigate rebate applications
- ✓ Transparent pricing matters to you, as multiple customers report quotes that match final bills without surprise charges
- ✓ You value documented evidence of service quality, with specific feedback about punctuality, thorough diagnosis, and efficient work
- ✓ Your project involves complete home re-piping or complex installations where you can verify the contractor's experience with similar completed work
Consider Positive Plumbing And Drain if...
- ✓ Your project involves unusual plumbing complications where 28 years of troubleshooting experience could prove valuable in diagnosing obscure issues
- ✓ You're located in Livermore or eastern Alameda County where response time would be faster than Oakland-based contractors
- ✓ You're comfortable proceeding without customer review verification and can thoroughly check references directly
- ✓ You have a straightforward repair or emergency situation rather than a complex system installation
Questions to Ask Before Hiring
- → Ask Positive Plumbing for at least three recent references with contact information and specifically ask those references about pricing transparency, project timeline accuracy, and communication responsiveness
- → Ask Positive Plumbing why no customer reviews appear online after 28 years and how they typically generate repeat business
- → For your specific project type, ask both contractors how many similar jobs they've completed in the past year and request photos of comparable work
- → Ask about travel time to your address and whether emergency availability differs between Oakland and Livermore service areas
The Bottom Line
For most homeowners making a decision this week, Good Fit Plumbing provides the verifiable service quality evidence you need despite being a newer company. The consistent customer feedback about transparent pricing, thorough diagnostics, and reliable project completion reduces your risk more than licensing tenure alone. Good Fit also demonstrates clear expertise in modern plumbing systems if you're upgrading equipment. Choose Positive Plumbing only if you're in Livermore with a straightforward repair, can thoroughly verify references yourself, and specifically need their veteran experience for an unusual diagnostic challenge. Otherwise, documented performance trumps credentials without verification—contact Good Fit first and ask Positive Plumbing for detailed references if you want a second bid.
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Frequently Asked Questions
Licensing tenure shows the company has sustained operations, but it doesn't verify current service quality, pricing fairness, or communication reliability. Three decades of experience matters most for diagnosing unusual problems or handling complex renovations, but only if the company actually delivers competent service. Without reviews, you're making a decision based solely on credentials rather than demonstrated performance, which increases your risk.
Good Fit's three years of licensing is relatively limited, but customer reviews document successful completion of complex projects including complete home re-piping, heat pump water heater installations, and sewage ejector pumps. The owner's transparency in explaining options and thorough problem diagnosis suggests capability beyond basic repairs. For standard residential projects, documented performance often matters more than decades of experience, though very unusual situations might benefit from a veteran's broader exposure.
Good Fit has documented emergency service experience with customers praising responsiveness, while Positive Plumbing lists emergency plumbing but provides no verification of response times or service quality. Your location matters significantly—Good Fit serves Oakland directly while Positive Plumbing operates from Livermore. Ask both about guaranteed response times to your specific address and whether they stock common parts on their trucks to avoid delays.
Multiple customers specifically mention Good Fit providing rebate assistance for heat pump water heater installations, indicating practical experience with the application process. This specialized knowledge can save hundreds of dollars on qualifying installations. If you're considering this upgrade, ask Good Fit which rebate programs currently apply to your situation and what documentation they'll provide for your application.
Looking for the Best?
See our ranked list of top plumbing contractors in Alameda.
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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 11, 2026.
This comparison is based on publicly available information. We recommend getting multiple quotes and verifying all credentials directly before hiring.
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