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Diamond Heating And Air vs Whittington Electric
Placer Electrical Contractors Comparison · Updated March 2026
You're comparing an HVAC contractor with an electrical contractor—these companies serve completely different needs and cannot be meaningfully compared for the same project.
| Diamond Heating And Air | Whittington Electric | |
|---|---|---|
| Rating | ★ 4.4 | ★ 5.0 |
| Years Licensed | 36 years | 29 years |
| License # | 586277 | 732720 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Roseville, CA | Auburn, CA |
| Website | diamondheatingandair.net | www.whittingtonelectric.com |
Key Differences
What Customers Say
Diamond Heating And Air
Customers consistently praise Diamond's emergency responsiveness during AC failures, with same-day service availability and direct owner accessibility creating a reliable crisis-response experience.
Key Takeaway: Diamond has substantial customer feedback documenting service approach and communication style, while Whittington's limited review history provides minimal insight into their current service delivery model.
Customer Reviews
Diamond Heating And Air
You are a life saver. Bob showed up and was able to get us up and running again. I am forever grateful for this upstanding gentleman.
Our capacitor went out in July when the temp was going to be 114. I was desperate for anyone that wasn't booked a week out and they delivered! Same day, had us up and running and not melting. Great se...
First class! My 38 year old air conditioner was failing during a recent heatwave. I called on a Sunday and his wife answered the phone to my surprise. That's almost unheard of these days. She was extr...
Whittington Electric
Great crew and very fast. Professional and knowledgeable about install and setup.
Consider Diamond Heating And Air if...
- ✓ You need heating or air conditioning repair, replacement, or installation—this is Diamond's exclusive focus with 36 years of specialized experience
- ✓ Your AC system failed during extreme heat and you need emergency same-day service, which customers consistently report Diamond provides
- ✓ You value direct owner communication throughout the service process, as Diamond operates as a family business with high owner involvement
- ✓ You're managing multiple properties and want a long-term HVAC service relationship, which several customers report maintaining with Diamond over many years
Consider Whittington Electric if...
- ✓ You need electrical installation, setup, or repair work—this is Whittington's trade specialty and Diamond doesn't perform electrical services
- ✓ Your project involves commercial electrical needs, as Whittington serves both residential and commercial properties
- ✓ You're comfortable selecting a contractor with limited recent customer feedback available, relying instead on their 29-year licensing history and active credentials
- ✓ Your electrical project is straightforward enough that detailed service approach insights are less critical than verified credentials and experience
Questions to Ask Before Hiring
- → For Whittington Electric specifically: Ask about recent projects similar to yours and request customer references, since limited review history makes it harder to assess their current service approach and communication style
- → For Whittington Electric: Ask about typical response times for service calls and whether you'll work with the owner or crew members, since owner involvement level is unclear
- → If your project requires both HVAC and electrical work: Ask each contractor how they typically coordinate with other trades and whether they have professionals in the other discipline they regularly work with and recommend
The Bottom Line
This comparison only makes sense if you're evaluating contractors for a project requiring both HVAC and electrical work, in which case you'd hire both for their respective specialties. If you need heating or cooling services, Diamond Heating And Air is your contractor—their 36 years of HVAC-specific experience, proven emergency response capability, and consistent customer feedback about accessible owner communication make them a solid choice for climate control needs. If you need electrical installation or repair, Whittington Electric is the licensed professional with 29 years of experience and proper credentials, though you should request references to assess their service approach given limited review history. Don't hire an HVAC contractor for electrical work or vice versa—trade specialization matters significantly for both quality and liability protection.
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Frequently Asked Questions
No, these are separate licensed trades requiring different expertise. Diamond Heating And Air is licensed specifically for HVAC work and cannot perform electrical installations. Whittington Electric holds an electrical contractor license and cannot service your heating and cooling systems. If your project needs both, you'll hire both contractors for their respective specialties.
Both companies are veteran contractors with nearly three decades of experience, so the gap between 29 and 36 years is not particularly significant. The more important distinction is their completely different trade specializations. Either contractor has sufficient experience to handle complex projects within their respective fields.
HVAC companies often generate more customer reviews because AC failures during heat emergencies create memorable service experiences that prompt feedback. Electrical work, while essential, may not generate the same urgent, emotional responses. This doesn't necessarily reflect service quality differences, but it does mean you have less information about Whittington's current service approach and should ask for direct references.
Potentially yes, as room additions typically require both climate control extensions and electrical circuits, each requiring properly licensed specialists. Ask each contractor whether they've worked on similar additions, how they coordinate with other trades, and request project timelines. You'll need to manage scheduling so electrical rough-in and HVAC ductwork happen in the correct construction sequence.
Looking for the Best?
See our ranked list of top electrical contractors in Placer.
Other Placer Electrical Contractors Comparisons
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 09, 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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