Compare Local Pros
Greiner Heating Air And Electric vs Right Now Air And Solar
Solano Solar Contractors Comparison · Updated March 2026
Greiner brings 47 years of experience versus Right Now's 25 years, though both offer solar services only from Right Now.
| Greiner Heating Air And Electric | Right Now Air And Solar | |
|---|---|---|
| Rating | ★ 5.0 | ★ 4.9 |
| Years Licensed | 47 years | 25 years |
| License # | 365955 | 791025 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Dixon, CA | Vacaville, CA |
| Website | www.ghac.com | rightnowairandsolar.com |
Key Differences
What Customers Say
Greiner Heating Air And Electric
Customers consistently highlight Greiner's thorough inspections with photographic documentation, detailed explanations of findings, and decades-long customer relationships demonstrating sustained trust.
Right Now Air And Solar
Customers emphasize Right Now's responsive scheduling including weekend availability, thorough diagnostics with clear communication, and ability to handle both routine maintenance and emergency situations efficiently.
Key Takeaway: Both companies receive virtually identical praise for professionalism and thoroughness, with no meaningful distinction in customer service quality or technical competence based on feedback patterns.
Customer Reviews
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...
Right Now Air And Solar
Gabe is always amazing!!! Super nice guy and so efficient. He showed me all the pictures regarding his concerns. Right Now is the ONLY company I trust wholeheartedly. Thank you Gabe!
Wyatt was awesome !! Very courteous, explained everything he was doing and gave recommendations and why. Excellent representation for your company ðŸ‘ðŸ‘ðŸ‘
Have been using Right Now Heating and Air for over 10 years to maintain my heater and air conditioning unit. The technician are always a pleasure to work with.
Consider Greiner Heating Air And Electric if...
- ✓ You need electrical work completed alongside HVAC services, such as panel upgrades, circuit additions, or wiring modifications for new equipment
- ✓ Your home has older HVAC systems or unusual configurations where Greiner's 47 years of diagnostic experience could identify issues less experienced contractors might miss
- ✓ You're located in Dixon or eastern Solano County where Greiner is based, potentially reducing travel time for service calls
- ✓ You value the track record of a contractor who has navigated nearly five decades of equipment evolution and building code changes
Consider Right Now Air And Solar if...
- ✓ You're considering or planning solar panel installation now or in the future and want one contractor handling both HVAC and renewable energy systems
- ✓ You need solar-specific services like inverter replacement, panel cleaning, or system maintenance that Greiner doesn't offer
- ✓ You're located in Vacaville or western Solano County where Right Now is based
- ✓ You want integrated service for both climate control and solar equipment from technicians familiar with how these systems interact
Questions to Ask Before Hiring
- → Ask Greiner whether their electrical licensing covers the specific electrical work your project requires, particularly if you need panel upgrades or extensive rewiring
- → Ask Right Now about their solar installation experience, including how many systems they've installed and which equipment brands they recommend for your situation
- → Ask both companies for references from projects similar to yours in age of home and scope of work
- → Confirm with both whether their maintenance programs include priority scheduling and what specific services are covered in bi-annual visits
The Bottom Line
Choose Greiner if your project involves electrical work alongside HVAC services or if you value the diagnostic depth that comes with 47 years of experience, particularly for older homes or complex situations. Choose Right Now if you're planning solar installation now or in the near future and want integrated service for both renewable energy and climate control systems. For standard HVAC work without electrical or solar considerations, both companies demonstrate equivalent professionalism, thoroughness, and customer service quality. Your decision should hinge on whether you need electrical capabilities or solar services rather than splitting hairs over service quality that appears comparable.
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Frequently Asked Questions
For straightforward replacements in newer homes with standard configurations, both companies have sufficient experience. The gap becomes more relevant if your home has older ductwork, unusual layouts, or if complications arise during installation that require creative problem-solving. Greiner's 47 years means they've likely encountered a wider range of unexpected situations.
Only if you're seriously planning solar within the next few years and want continuity with a contractor familiar with your HVAC system. If solar isn't on your near-term horizon, choose based on which company better fits your current HVAC and electrical needs. You can always hire a solar specialist later.
Greiner's description indicates they handle electrical work, but you should confirm their electrical license classification covers panel replacements and the specific scope you need. Ask directly about their experience with electrical upgrades related to HVAC installations.
Both companies receive consistent praise for same-day service and rapid response to urgent situations. Right Now's reviews specifically mention weekend availability and heat wave emergency response, while Greiner is noted for same-day appointments. Both appear equally capable of handling urgent situations based on customer feedback.
Looking for the Best?
See our ranked list of top solar contractors in Solano.
Other Solano Solar Contractors Comparisons
Citadel Roofing And Solar
★ 4.7
Greiner Heating Air And Electric
★ 5.0
Citadel Roofing And Solar
★ 4.7
Right Now Air And Solar
★ 4.9
Right Now Air And Solar
★ 4.9
North Bay Air Systems
★ 5.0
Element Electric
★ 5.0
Greiner Heating Air And Electric
★ 5.0
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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