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All HVAC vs Kelly Kooling
Yolo HVAC Contractors Comparison · Updated March 2026
Two closely matched newer contractors with identical licensing credentials but different service approaches and project scope.
| All HVAC | Kelly Kooling | |
|---|---|---|
| Rating | ★ 5.0 | ★ 5.0 |
| Years Licensed | 3 years | 3 years |
| License # | 1098442 | 1104625 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | West Sacramento, CA | Woodland, CA |
| Website | allhvacinsac.com | www.kellykooling.com |
Key Differences
What Customers Say
All HVAC
All HVAC customers emphasize thorough diagnostics, transparent technical explanations, and long-term relationships with the family-run business across diverse project types.
Kelly Kooling
Kelly Kooling customers consistently praise the no-pressure, straightforward service approach with professional technicians who explain repairs without pushing unnecessary upgrades.
Key Takeaway: All HVAC is recognized for comprehensive problem-solving and owner involvement, while Kelly Kooling stands out for its explicitly no-upselling philosophy and focused repair expertise.
Customer Reviews
All HVAC
Outstanding character, service and pricing. Eddie is indeed an expert at his job. He was very transparent, honest, knowledgeable and patient. I highly recommend.
This review should've been written back in early December, but the experience was so good that it absolutely deserves to be shared. Ed went above and beyond to help me troubleshoot a heater issue. Bef...
Eddie and his team were awesome to work with. My new system was installed in a timely manner and is working perfectly. 10/10 and I will be working with them again if the need arises.
Kelly Kooling
Very professional and excellent service!
Quick reliable response, my go to contractor.
Kelly Kooling is fantastic for your HVAC repairs. Have used them several times and always completely satisfied. They are very professional and never try to upsell on your maintenance. Definitely will ...
Consider All HVAC if...
- ✓ You need full system replacement, ductwork installation, or electrical work integrated with HVAC service, as All HVAC handles these broader projects that Kelly Kooling doesn't emphasize
- ✓ You value consistent owner involvement and the family business model, with direct access to principals who have stake in your satisfaction and long-term relationship
- ✓ Your project involves commercial property work requiring mini split installations or more complex diagnostic challenges beyond standard repairs
- ✓ You want a contractor who tackles thorough diagnostics and explains technical problems in detail, particularly if you're dealing with recurring issues or system inefficiencies
Consider Kelly Kooling if...
- ✓ You specifically want repair or maintenance service without feeling pressured to upgrade or replace systems prematurely, as customers consistently note Kelly Kooling's no-upselling approach
- ✓ Your property is in Woodland rather than West Sacramento, making Kelly Kooling the closer local option for faster response and follow-up visits
- ✓ You need heat pump service or installation, as this appears more prominently in Kelly Kooling's project history
- ✓ You prefer a straightforward repair specialist focused on getting your existing system running rather than a contractor offering expanded services you may not need
Questions to Ask Before Hiring
- → Ask both contractors for references from projects completed in their first licensing year versus recent work to understand how their capabilities have developed over three years
- → Ask All HVAC about their crew composition for complex installations: how many installations has the actual team completed, and who supervises projects when the owner isn't present
- → Ask Kelly Kooling about their approach to situations where repairs aren't cost-effective: how do they present replacement options while maintaining their no-pressure philosophy
- → Ask both contractors about warranty coverage on installations and what happens if complications arise after the initial work, given their limited years handling long-term callbacks
The Bottom Line
Choose All HVAC if you need full system replacement, ductwork installation, or value the family business model with high owner involvement across diverse HVAC and electrical projects. Their willingness to tackle complex installations despite being a newer contractor suggests they've built solid capabilities quickly. Choose Kelly Kooling if you want straightforward repair and maintenance service without pressure to replace functional systems, particularly if you're in Woodland or need heat pump expertise. Both contractors carry proper insurance and bonds with identical licensing tenure, so your decision should center on project scope and service philosophy. For major installations with either three-year contractor, confirm crew experience on similar projects and ask detailed questions about handling complications—their limited licensing history means you're accepting some risk in exchange for competitive pricing and responsive service.
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Frequently Asked Questions
Yes, it's a legitimate consideration. Three years means limited experience diagnosing unusual problems or handling complications during installations like discovering damaged ductwork or electrical issues mid-project. All HVAC partially mitigates this by taking on more complex projects including full replacements, suggesting they've built skills quickly, while Kelly Kooling's repair focus means they may refer out complicated work. Ask both for references from projects similar to yours and inquire about their process when unexpected issues arise.
It depends on your project scope. If you need a single contractor to handle system replacement including electrical upgrades and ductwork modifications, All HVAC's broader capabilities save you from coordinating multiple contractors. If you need reliable repair service or maintenance without project creep, Kelly Kooling's focused approach and stated no-upselling philosophy may better match your needs. For straightforward repairs, broader capabilities don't provide additional value.
The emergency response speed appears comparable based on customer feedback, but the outcome differs. All HVAC's diagnostic approach means they're more likely to identify underlying issues during emergency calls, which could mean more comprehensive repairs or recommendations. Kelly Kooling's customers emphasize getting systems running without additional service recommendations, which appeals to homeowners wanting minimal intervention. Consider which approach matches your situation: comprehensive diagnosis or focused repair.
For some homeowners, yes. High owner involvement typically means greater accountability and consistency across service calls, with the same people handling your initial call and follow-up issues. Customers mention long-term relationships with All HVAC, suggesting continuity. Kelly Kooling's structure is less clear from available information, so you should ask directly who you'll work with and whether the same technician handles follow-up visits if needed.
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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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