Compare Local Pros
Got Watts? vs Eco Performance Builders
Contra Costa General Contractors Comparison · Updated March 2026
Got Watts brings electrical expertise to solar and EV projects, while Eco Performance Builders offers deeper HVAC and whole-home energy efficiency specialization with four additional years of experience.
| Got Watts? | Eco Performance Builders | |
|---|---|---|
| Rating | ★ 4.9 | ★ 5.0 |
| Years Licensed | 12 years | 16 years |
| License # | 985920 | 944856 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Pleasant Hill, CA | Walnut Creek, CA |
| Website | www.gotwatts.com | ecoperformancebuilders.com |
Key Differences
What Customers Say
Got Watts?
Got Watts customers consistently highlight the transparent pricing, no-pressure sales approach, and detailed system design options with multiple configurations to choose from.
Eco Performance Builders
Eco Performance Builders customers emphasize the thorough energy assessments conducted before work begins and the educational approach to explaining complex building science concepts.
Key Takeaway: Got Watts feedback focuses on sales transparency and pricing clarity, while Eco customers praise the diagnostic depth and technical education provided during the assessment process.
Customer Reviews
Got Watts?
Got watts is incredible. Dont hesitate. Eric is so professional and experienced. They are meticulous about safety and quality and were on time had all the parts and even dealt with permits!!! They com...
Got Watts continues to do amazing work for us. They're prompt, attentive, and do high quality work. We originally had them install a large solar array and a couple of batteries for us. We recently had...
I reached out to GotWatts about adding solar panels to my home. They gave me several solid options and clearly explained efficiency, ROI, and cost. Their transparency was refreshing, and their pricing...
Eco Performance Builders
We needed a new heater and went for a heat pump. Their approach is top shelf: our uninsulated house was insulated, new ductwork installed, recommended window replacement to allow for smaller system. ...
I had Eco Performance Builders install two heat pump HVAC systems with new ducts, new attic insulation, and an ERV system for my house. From start to finish, they were very prompt, knowledgeable and ...
Great service from project planning, design,. permitting and delivery. Highly detail oriented crew that gets the job done well and on time.
Consider Got Watts? if...
- ✓ You need solar panels, battery backup systems, or EV charger installation, which requires electrical contractor expertise rather than HVAC specialization.
- ✓ Your project involves electrical panel upgrades, whole house fan installation, or manual transfer switches that fall outside typical HVAC scope.
- ✓ You value a no-pressure sales process with multiple design options and transparent pricing for electrical system work.
- ✓ You're planning solar system expansions or additions over time and want a contractor experienced in coordinating permits and utility approvals for electrical projects.
Consider Eco Performance Builders if...
- ✓ Your primary need is HVAC replacement, heat pump installation, or ductwork upgrades rather than electrical work.
- ✓ You want a comprehensive energy assessment to identify insulation gaps, air leakage, and system sizing issues before equipment installation.
- ✓ Your home has comfort problems that may require addressing multiple systems like inadequate insulation, poor ductwork, or ventilation issues simultaneously.
- ✓ You need expertise in heat pump water heaters, ERV systems, or whole-home energy retrofits that require building science knowledge and four additional years of contractor experience.
Questions to Ask Before Hiring
- → If considering solar with Got Watts, ask about their experience with your specific roof type and any structural assessments needed before panel installation.
- → If considering HVAC work with Eco Performance Builders, ask what their energy assessment typically reveals and whether your project might require ductwork or insulation improvements beyond equipment replacement.
- → For either company, request references from projects similar in scope to yours and confirm timeline expectations based on current permitting and inspection schedules.
The Bottom Line
Choose based on your actual project needs rather than trying to compare companies that serve different purposes. If you need solar panels, battery systems, EV chargers, or electrical work, Got Watts is your contractor with 12 years of electrical expertise and strong feedback on transparent pricing and project communication. If you need HVAC replacement, heat pump installation, insulation, or ductwork improvements, Eco Performance Builders offers 16 years of building science expertise and comprehensive energy assessments. Both are properly licensed, insured, and demonstrate professional installation practices. The decision is straightforward: electrical and solar projects go to Got Watts, heating and cooling projects go to Eco Performance Builders.
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Frequently Asked Questions
Got Watts lists HVAC and heat pump installation among their services, but Eco Performance Builders specializes specifically in heat pump technology and building science. If your project involves only equipment replacement with existing ductwork in good condition, Got Watts may be sufficient. If you need comprehensive assessment of insulation, ductwork sizing, or air sealing to ensure proper system performance, Eco's specialized expertise and systems-based approach provides more thorough evaluation.
Eco Performance Builders does not list solar, battery systems, or EV chargers among their project types. Their focus is energy efficiency upgrades, insulation, and HVAC systems. For solar, battery backup, or EV charging infrastructure, Got Watts maintains the electrical contractor expertise and 12 years of experience specifically in these installations.
This requires coordination between specialties. Eco Performance Builders' comprehensive energy assessments can identify HVAC, insulation, and ductwork needs, while Got Watts handles solar, electrical, and battery systems. You might benefit from Eco's assessment first to understand your home's energy profile, then engage Got Watts for electrical and solar components. Ask each company how they typically coordinate with other trades on comprehensive projects.
The experience gap matters most for complex diagnostic work. Eco's 16 years provides deeper expertise for identifying hidden issues like undersized ductwork, inadequate insulation, or improper system sizing that newer contractors might miss. For straightforward electrical installations like EV chargers or panel upgrades, Got Watts' 12 years provides sufficient experience. The specialization difference is more significant than the years difference for most homeowner decisions.
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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 13, 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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