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Breathable vs Oliver Heating And Air
Alameda HVAC Contractors Comparison · Updated March 2026
Choose between Breathable's specialized duct cleaning focus with detailed documentation versus Oliver's broader HVAC repair expertise with cost-saving diagnostics.
| Breathable | Oliver Heating And Air | |
|---|---|---|
| Rating | ★ 4.8 | ★ 5.0 |
| Years Licensed | 13 years | 18 years |
| License # | 979977 | 915348 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Oakland, CA | San Lorenzo, CA |
| Website | www.breathable.com | — |
Key Differences
What Customers Say
Breathable
Customers emphasize Breathable's thorough cleaning process, protective service practices, and detailed documentation including before-and-after photos of ductwork conditions.
Oliver Heating And Air
Customers highlight Oliver's diagnostic accuracy and cost-effective solutions that avoid unnecessary system replacements through proper troubleshooting.
Key Takeaway: Breathable's reviews focus entirely on cleaning thoroughness and service care, while Oliver's reviews center on repair expertise and finding affordable alternatives to replacement—reflecting fundamentally different service specializations.
Customer Reviews
Breathable
Alex and his crew were very professional. They did an extremely thorough job cleaning my vents and ducts, which hadn't been cleaned since I purchased the house. I wish I had done this sooner! I not...
I recently hired Breathable for a vent cleaning and sealing service, and I am beyond impressed with the work done by Filipe and his team. From start to finish, the level of professionalism was top-not...
Alex and his crew did an awesome job cleaning the air ducts and dryer vent/duct in my San Francisco home. The 3-men crew came early, covered the surrounding area of each vent with plastic, removed th...
Oliver Heating And Air
Vinnie and Dee are an awesome team! Thank you for repairing my heaterðŸ˜
If there are more than 5 stars to rate this company, Oliver Heating and Air (Vinnie and Dee team) surely deserves more. 2 weeks ago, before this excessive heat felt all over the Bay Area, specially in...
Vinnie and Dee are awesome. My heat pump died and they helped me replace the entire system for 2500 less than two other bids. I called them on Sunday and they were at my house first thing Monday. Th...
Consider Breathable if...
- ✓ Your primary need is air duct cleaning, dryer vent service, or ventilation system maintenance rather than equipment repair or replacement
- ✓ You value detailed documentation of work performed, including before-and-after photos that show what was found and cleaned
- ✓ You're addressing indoor air quality concerns related to dust, allergies, pet dander, or post-renovation debris in your ductwork
- ✓ You appreciate protective service practices like floor coverings and shoe removal, particularly if you have concerns about mess during the work
Consider Oliver Heating And Air if...
- ✓ You need diagnostic work on a malfunctioning heating or cooling system rather than duct cleaning
- ✓ You're facing a potential system replacement recommendation and want a second opinion focused on repair alternatives that could save thousands
- ✓ You need quick response for a heating or cooling emergency, as Oliver demonstrates strong availability including weekend contact and next-day service
- ✓ Your project involves heat pump replacement, circuit board repairs, or other equipment-level work rather than duct and ventilation cleaning
Questions to Ask Before Hiring
- → Ask Breathable whether they provide diagnostic or repair services for heating and cooling equipment failures, or if they primarily handle duct cleaning and would refer equipment issues elsewhere
- → Ask Oliver whether they include duct inspection and cleaning as part of system replacement work, or if that would require a separate specialist
- → Ask both companies for references from projects matching your specific need—duct cleaning versus equipment repair—to confirm their experience in your project type
The Bottom Line
Your decision should be driven by what you actually need done. If you're calling about dirty ducts, allergy concerns, dryer vent cleaning, or ventilation system maintenance, Breathable's specialized focus and documented thoroughness make them the appropriate choice. If you need a furnace repaired, a heat pump diagnosed, or help determining whether a failing system needs replacement or can be fixed affordably, Oliver's diagnostic expertise and 18 years of equipment troubleshooting experience make them the better fit. Don't hire a duct cleaning specialist for equipment repair, and don't hire an equipment repair specialist for specialized cleaning work. Match the contractor's demonstrated strength to your actual project need.
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Frequently Asked Questions
Both are licensed HVAC contractors, but their customer feedback reveals different operational focuses. Breathable's reviews center entirely on duct and ventilation cleaning with no mention of equipment repair work. Oliver's reviews focus on diagnosing and repairing heating and cooling equipment with no mention of duct cleaning services. Confirm directly whether your specific combination of needs fits their typical service scope.
Not for basic duct cleaning, which is Breathable's core specialization. Oliver's additional experience becomes relevant for complex diagnostic work—identifying why a system isn't heating properly, troubleshooting electrical issues, or determining whether a failing system needs repair or replacement. For duct cleaning specifically, Breathable's 13 years combined with their specialized focus is the more relevant credential.
Customer reviews mention Breathable identifying duct-related issues like leaks, disconnections, and sealing problems during cleaning work. This is different from diagnosing equipment failures like broken circuit boards or malfunctioning heat pumps. If you suspect equipment problems beyond the ductwork itself, Oliver's diagnostic expertise would be more directly applicable to your situation.
This depends entirely on your project type. Breathable customers highlight transparent quoting and thoroughness for cleaning services, while Oliver customers specifically mention cost savings by avoiding unnecessary replacements through accurate diagnostics. For duct cleaning, compare Breathable's detailed approach to general HVAC companies. For equipment repair, Oliver's diagnostic skill that saved one customer $2,500 represents measurable value for that specific service type.
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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 08, 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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