Compare Local Pros
Element Electric vs Greiner Heating Air And Electric
Solano Electrical Contractors Comparison · Updated March 2026
Your decision hinges entirely on project type: Element Electric specializes in solar and renewable energy installations, while Greiner focuses on HVAC systems with electrical as a secondary service.
| Element Electric | Greiner Heating Air And Electric | |
|---|---|---|
| Rating | ★ 5.0 | ★ 5.0 |
| Years Licensed | 20 years | 47 years |
| License # | 871218 | 365955 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Dixon, CA | Dixon, CA |
| Website | elementelectric.com | www.ghac.com |
Key Differences
What Customers Say
Element Electric
Element Electric customers consistently highlight the owner's direct involvement in solar projects, with detailed explanations about system sizing and equipment selection, plus clean installations completed on schedule.
Greiner Heating Air And Electric
Greiner customers emphasize thorough HVAC inspections with photographic documentation, same-day emergency response for heating and cooling failures, and decades-long relationships for ongoing maintenance.
Key Takeaway: Element Electric's feedback revolves entirely around solar energy installations and renewable technology, while Greiner's centers on HVAC system service with no mention of solar projects, confirming fundamentally different specializations.
Customer Reviews
Element Electric
I recently had a solar battery installed by Andrew at Element Electric and the entire experience exceeded my expectations. Andrew is professional, knowledgeable, and took the time to explain everythin...
I can’t say enough about Andrew and his company. As the owner of Electrify My Home he has been a go to Premium quality Installer of batteries Solar equipment etc. not only is price always been very ...
I just wanted to give a shout out to Andrew, I called element electric to get a wall charger installed and the experience was amazing. Andrew handled everything for me and kept me updated the whole ti...
Greiner Heating Air And Electric
Very professional and kind techs...big reason I stay with the monthly subscription are techs like Jose who are super professional and explain everything thoroughly without pressuring.
This is the best experience I've ever had with a tradesmen coming to do Home repairs. The technician Jason did a thorough inspection. He took the time to explain to me what he did and what might be ne...
I recommend using Greiner. They have given me wonderful service over the years. From the friendly receptionist who has a very kind demeanor every time I've called. And the technicians provided me wi...
Consider Element Electric if...
- ✓ Your project involves solar panel installation, battery backup systems, or EV charging station installation, which represents Element Electric's primary expertise
- ✓ You want direct owner involvement throughout your renewable energy project, from system design through final inspection
- ✓ You need comprehensive project management for solar installations, including permit coordination and utility interconnection processes
- ✓ You're planning a solar investment and want consultations focused specifically on photovoltaic system sizing, equipment selection, and long-term energy production
Consider Greiner Heating Air And Electric if...
- ✓ Your primary need is HVAC system installation, replacement, or repair, with electrical work as a secondary component of climate control projects
- ✓ You want to establish an ongoing maintenance relationship with bi-annual service visits and priority emergency response for heating and cooling systems
- ✓ You need same-day service for urgent heating or air conditioning failures, which Greiner's 47-year local presence supports
- ✓ You're replacing a furnace, air conditioner, or heat pump and need electrical work like thermostat installation or circuit upgrades as part of that HVAC project
Questions to Ask Before Hiring
- → If contacting Element Electric for non-solar electrical work, ask about their typical project mix and whether general electrical repairs receive the same attention as their core solar business
- → If contacting Greiner for standalone electrical projects unrelated to HVAC, ask whether electrical work is handled by dedicated electricians or HVAC technicians with electrical capabilities
- → Ask each company for references from projects that match your specific scope, particularly if your needs fall outside their primary specialization
The Bottom Line
This comparison only makes sense if you're unclear about your primary need. If your project involves solar panels, battery storage, or EV charging, Element Electric is the clear choice with proven renewable energy specialization and dedicated solar project management. If you need HVAC system work with electrical components, Greiner's 47-year heating and cooling focus makes them the appropriate contractor. For standalone electrical projects unrelated to either solar or HVAC, contact both to assess their interest and availability, but understand you may be outside each company's primary business focus. Don't choose based on years licensed alone; choose based on which contractor has built their reputation around the specific work you need completed.
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Frequently Asked Questions
Element Electric does offer general electrical repair services alongside their solar specialization, and their 20-year electrical contractor license covers standard residential electrical work. However, their business model clearly emphasizes renewable energy projects, so you should confirm availability and typical timelines for non-solar service calls. Their documented customer feedback focuses almost exclusively on solar installations rather than routine electrical repairs.
While Greiner holds an active contractor license that may permit electrical work, their 47-year business history and all documented customer feedback centers on HVAC systems, not solar installations. Solar projects require specific expertise in photovoltaic system design, battery integration, utility interconnection, and solar-specific permitting that differs from HVAC electrical work. You should ask directly about their solar installation experience and request references from completed photovoltaic projects before proceeding.
Both companies demonstrate same-day responsiveness in their respective specialties. Greiner's customer feedback specifically mentions same-day service for heating and cooling emergencies, which aligns with HVAC's urgent nature when systems fail. Element Electric's feedback shows on-time completion for scheduled solar installations. For electrical emergencies unrelated to HVAC or solar, you should ask each company directly about their emergency service protocols and typical response times.
The experience gap matters less than specialization alignment. Greiner's 47 years reflects deep HVAC expertise, not necessarily superior electrical capabilities compared to Element Electric's 20 years focused on electrical and solar work. Both are veteran-tier contractors with full insurance coverage and established reputations. Choose based on whether your project matches their core competency rather than years in business alone.
Looking for the Best?
See our ranked list of top electrical contractors in Solano.
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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 12, 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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