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3rdGen Heating & Cooling vs Pro Rooter
Alameda Plumbing Contractors Comparison · Updated March 2026
You're comparing two fully qualified contractors in completely different trades: HVAC heating and cooling versus plumbing.
| 3rdGen Heating & Cooling | Pro Rooter | |
|---|---|---|
| Rating | ★ 5.0 | ★ 4.1 |
| Years Licensed | 4 years | 34 years |
| License # | 1086898 | 636652 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Berkeley, CA | San Leandro, CA |
| Website | 3rdgen.io | prorooterinc.net |
Key Differences
What Customers Say
3rdGen Heating & Cooling
Customers emphasize 3rdGen's scheduling responsiveness, direct owner communication, and meticulous installation work particularly with modern mini-split and heat pump systems.
Pro Rooter
Customers highlight Pro Rooter's efficient project completion, professional conduct, and diagnostic capabilities with camera inspections for sewer work.
Key Takeaway: 3rdGen's feedback centers on personalized service and owner accessibility, while Pro Rooter's reviews focus on workmanlike efficiency and speed without emphasizing the same level of direct communication.
Customer Reviews
3rdGen Heating & Cooling
Love 3rd Gen, Devin and the team! They are knowledgeable, professional, kind, and generous. Highly recommend working with them!
I am so glad that I found 3rd Gen Heating & Cooling. The team is smaller so it felt so much more intentional and trustworthy. They pay such great attention to detail, in which they were able to meet m...
I got my HVAC system installed by 3rd gen in 2022, this week the heater stopped working . I gave them a call and Devin and Ceaser visited today to fix the issue. They were at the house right at the ap...
Pro Rooter
Richard is the best!! The Pro Rooter team has helped me many times over the years, and Richard has been wonderful. Thank you!!!'
I read a few negative reviews and figured I would chime in. I work for a local organization that uses vendors to support 35 houses in alameda county. Pro rooter is actually one of the most reliable an...
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Consider 3rdGen Heating & Cooling if...
- ✓ You need HVAC work—furnace repair, AC installation, heat pump replacement, mini-split systems, or ductwork—since this is 3rdGen's exclusive focus
- ✓ You're considering modern heat pump or mini-split technology and want a contractor with demonstrated expertise in these energy-efficient systems
- ✓ You value direct owner communication throughout your project and appreciate a smaller team where you'll interact with the same person who quotes and oversees the work
- ✓ You need flexible scheduling with same-day or next-day availability for heating or cooling emergencies
Consider Pro Rooter if...
- ✓ You need plumbing work—sewer line issues, drain cleaning, valve installations, or sump pump service—since Pro Rooter specializes in plumbing, not HVAC
- ✓ Your home is older and may have hidden plumbing complications where Pro Rooter's 34 years of experience diagnosing aging infrastructure becomes valuable
- ✓ You need sewer diagnostics and appreciate their camera inspection capability to identify problems without exploratory excavation
- ✓ You're managing multiple properties and want an established contractor with a proven track record serving property managers and organizations
Questions to Ask Before Hiring
- → For 3rdGen: Ask for references from heat pump or mini-split installations completed at least a year ago to verify long-term system performance and warranty follow-through
- → For Pro Rooter: Ask which technician will handle your job and how long they've been with the company, since owner involvement appears less direct than with 3rdGen
- → For either: Confirm specific timeline expectations for your project type and ask about their process if unexpected complications arise during work
The Bottom Line
Your decision depends entirely on which trade you need—HVAC or plumbing. If you need heating and cooling work, choose 3rdGen Heating & Cooling for their specialized mini-split and heat pump expertise, responsive scheduling, and direct owner involvement. If you need plumbing services, choose Pro Rooter for their 34 years navigating aging infrastructure and camera inspection capabilities. Both are fully insured and bonded contractors. If you're managing a property requiring both trades, 3rdGen offers more accessible communication and scheduling flexibility, while Pro Rooter provides the deep experience valuable for older homes with unpredictable plumbing issues. Don't choose based on years in business alone—choose based on which system in your home needs attention.
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Frequently Asked Questions
Yes, since they work in different trades—3rdGen would handle your heating and cooling systems while Pro Rooter addresses plumbing needs. Many homeowners coordinate multiple specialty contractors for larger projects. Both companies have experience working alongside other trades, though you'll need to manage the scheduling coordination yourself or through a general contractor.
For truly routine work, the experience difference matters less, but even standard projects can reveal unexpected complications—old furnace plenums with asbestos, improperly vented systems, collapsed sewer pipes, or roots in drain lines. Pro Rooter's three decades means they've encountered virtually every scenario and code requirement change. 3rdGen's four years is sufficient for most residential HVAC work, though their owner involvement may compensate for less institutional experience.
For HVAC emergencies, 3rdGen's consistent feedback about same-day and next-day scheduling suggests strong responsiveness when your heating or cooling fails. Pro Rooter receives positive comments about prompt arrival and efficient work, though their emergency availability isn't as specifically highlighted in reviews. The nature of plumbing emergencies often requires immediate response, so ask Pro Rooter directly about their emergency service protocols.
Not significantly, since they've developed specific expertise with heat pump installations and Mitsubishi systems, which customers consistently praise. Heat pump technology is relatively new to many California contractors, so a four-year company focused on modern systems may actually have more relevant experience than older contractors still primarily installing traditional furnaces. Ask for at least three heat pump references and verify they handle the electrical coordination these systems require.
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 10, 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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