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Dunbar Comfort Solutions vs RPM HVAC Service
Sacramento HVAC Contractors Comparison · Updated March 2026
Two nearly equivalent HVAC contractors with the deciding factor coming down to geographic convenience and subtle service style preferences.
| Dunbar Comfort Solutions | RPM HVAC Service | |
|---|---|---|
| Rating | ★ 4.7 | ★ 4.9 |
| Years Licensed | 12 years | 11 years |
| License # | 991019 | 995282 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Rancho Cordova, CA | Citrus Heights, CA |
| Website | www.dunbarcomfort.com | www.rpmhvacservice.com |
Key Differences
What Customers Say
Dunbar Comfort Solutions
Customers consistently highlight rapid emergency response and owner Chris Dunbar's diagnostic expertise with a preference for honest repair recommendations over automatic replacement upselling.
RPM HVAC Service
Customers emphasize clear communication throughout the service process, thorough explanations from professional technicians, and the personal touch of a family-run operation.
Key Takeaway: Dunbar receives recognition for diagnostic honesty and repair-first philosophy, while RPM earns praise for structured communication and educational approach with customers.
Customer Reviews
Dunbar Comfort Solutions
I can't recommend Chris Dunbar and Dunbar Comfort Solutions highly enough. A few days before the holidays, my heating unit suddenly stopped working, and Chris came to the rescue. He diagnosed the issu...
Had this company come out and do a complete brand new install top to bottom on a 1954 home and the work was absolutely perfect,clean, and correct. The price was almost Half!! Of what the other company...
Chris diagnosed my wine cooler problem in no time and we agreed on a plan to fix it over the coming weeks.
RPM HVAC Service
Great communication. On time. Provided various scenarios. Started with the most obvious/lowest price item which fixed it for now. My system is old, so fingers crossed it keeps going.
Representative showed up on time got to work right away. Found an unexpected issue that saved us a major repair work. Got the system working very happy.
Great service. They were out to see me the same day I called.
Consider Dunbar Comfort Solutions if...
- ✓ You're located in Rancho Cordova, Folsom, or eastern Sacramento County where Dunbar's response times will be fastest
- ✓ You have an aging HVAC system and want a diagnostic assessment from someone known for honest repair-versus-replace recommendations rather than automatic upselling
- ✓ You need emergency service and value a contractor with specific recognition for holiday and after-hours availability
- ✓ You prefer working directly with an owner-operator known by name for hands-on involvement in diagnostics
Consider RPM HVAC Service if...
- ✓ You're in Citrus Heights, Roseville, or northern Sacramento County where RPM is based and services most frequently
- ✓ You value detailed explanations and structured communication throughout the service process, not just technical competence
- ✓ You need ancillary services like duct cleaning, dryer vent work, or HVAC inspections for real estate transactions alongside standard heating and cooling work
- ✓ You prefer a family-run business with multiple technicians, providing some scheduling flexibility if one technician is unavailable
Questions to Ask Before Hiring
- → What is your typical response time for emergency calls to my specific neighborhood, and do you charge trip fees based on distance?
- → Can you provide references from projects in my area involving systems similar to mine in age and configuration?
- → How do you approach the repair-versus-replace decision, and at what point do you recommend system replacement over continued repairs?
The Bottom Line
This decision comes down to location and service style preference rather than credential differences. If you're in eastern Sacramento County, call Dunbar Comfort Solutions. If you're in northern Sacramento County, call RPM HVAC Service. Both are equivalently qualified with proper insurance, bonding, and over a decade of experience. The tiebreaker beyond geography: choose Dunbar if you want a diagnostic expert known for repair-first honesty with older systems, or choose RPM if you value structured communication and thorough explanations throughout the service process. Either choice provides solid protection and competent work.
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Frequently Asked Questions
Not practically. Both companies have been licensed for over a decade, placing them firmly in the established contractor category. The difference between 11 and 12 years doesn't translate to meaningfully different expertise in diagnosing HVAC issues or handling installation complications. Focus instead on their location relative to your home and their documented service approach.
Dunbar Comfort Solutions has specific customer recognition for owner Chris Dunbar's preference to repair when viable rather than automatically recommend replacement. Multiple reviews highlight honest assessments about whether systems can be repaired cost-effectively. If you're trying to get another few years from aging equipment, this repair-first philosophy may align better with your goals.
No. The fact that RPM advertises duct cleaning, dryer vent services, and real estate inspections simply means they've chosen to offer those ancillary services, which can be convenient if you need multiple things addressed. Both companies have equivalent core HVAC expertise for heating, cooling, repairs, and installations. Choose based on location and service style, not the service list length.
Both demonstrate rapid response with same-day service during emergencies, including availability during heat waves and holidays. Your proximity to their service base matters more than any inherent speed difference. Dunbar operates from Rancho Cordova, RPM from Citrus Heights. The company closer to your home will likely arrive faster during peak demand periods when multiple emergency calls compete for attention.
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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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