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Breathable vs Lias Mechanical
Alameda HVAC Contractors Comparison · Updated March 2026
Breathable specializes in duct and HVAC cleaning with transparent service practices, while Lias Mechanical's specific service offerings remain unclear despite longer tenure.
| Breathable | Lias Mechanical | |
|---|---|---|
| Rating | ★ 4.8 | ★ 3.0 |
| Years Licensed | 13 years | 23 years |
| License # | 979977 | 817456 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Oakland, CA | Oakland, CA |
| Website | www.breathable.com | lias.biz |
Key Differences
What Customers Say
Breathable
Customers consistently highlight Breathable's systematic service practices including protective measures, photographic documentation, and transparent communication throughout the cleaning process.
Lias Mechanical
Customers mention positive team collaboration but provide minimal detail about specific service practices or what distinguishes Lias Mechanical's approach.
Key Takeaway: Breathable's reviews reveal specific, repeatable service standards that help homeowners know what to expect, while Lias Mechanical's feedback offers general satisfaction without operational detail.
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...
Lias Mechanical
Great guys, worked a lot with Serge, Arc, and other team members.
Nice job and great team. Thank you Serge.
Consider Breathable if...
- ✓ You need air duct cleaning, dryer vent cleaning, or duct sealing work and want a contractor who specializes in these services rather than treating them as sideline offerings
- ✓ You value detailed communication throughout the project, including documentation like before-and-after photos and identification of additional issues discovered during work
- ✓ You appreciate knowing upfront what protective measures will be taken in your home, based on consistent customer reports of floor coverings and respectful crew behavior
- ✓ You're dealing with allergies, post-renovation dust, pet dander accumulation, or have never had your ducts professionally cleaned
Consider Lias Mechanical if...
- ✓ You have a complex mechanical project that might benefit from 23 years of industry experience and you're willing to have detailed conversations upfront to understand their capabilities
- ✓ You prefer working with a veteran contractor who has survived multiple business cycles and economic conditions in the Bay Area
- ✓ You value a team-oriented approach where multiple crew members collaborate on your project
- ✓ You're comfortable selecting a contractor with less publicly available information about their specific service approach and are prepared to ask detailed questions during the estimate process
Questions to Ask Before Hiring
- → Ask Lias Mechanical specifically what HVAC services they perform, their experience with projects like yours, and what their typical service process includes from start to finish
- → Request references from Lias Mechanical for projects similar to yours completed within the past year, since their review feedback lacks service-specific detail
- → Ask both companies about their crew structure: will the same technicians who quote the work actually perform it, and how long has their current team worked together
- → Confirm timeline availability: can either company accommodate your schedule this week, and what does their current booking situation look like
The Bottom Line
If you need air duct cleaning, dryer vent service, or HVAC maintenance work, Breathable is the straightforward choice. Their specialization in exactly these services, combined with consistent customer feedback about transparent communication and thorough documentation, means you know what you're getting. Lias Mechanical's 23 years of experience is impressive, but without knowing what services they actually offer or how they operate, you're making a blind decision. Contact Breathable for duct and HVAC cleaning work. Only consider Lias Mechanical if you first confirm they perform the specific service you need and their approach meets your expectations.
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Frequently Asked Questions
Additional experience matters most for complex diagnostics and unusual situations, like discovering hidden damage or dealing with older building systems. For straightforward duct cleaning, Breathable's 13 years and specialized focus on this exact work is more relevant than general mechanical contracting tenure. Ask Lias Mechanical directly if they even offer duct cleaning as a regular service.
Breathable's customers consistently mention specific service practices like photos, floor protection, and communication, suggesting these are standard procedures rather than occasional gestures. Lias Mechanical's reviews mention team collaboration but lack detail about service specifics, which may reflect less public feedback overall or different types of projects. The pattern suggests Breathable has developed systematic customer communication practices.
No. Mechanical contractors can specialize in various areas including plumbing, HVAC, refrigeration, or process piping. Without specified services listed, you cannot assume Lias Mechanical performs duct cleaning or the specific HVAC maintenance work Breathable specializes in. Contact them directly to confirm they offer the service you need before proceeding.
Breathable explicitly serves customers with aging HVAC systems never professionally cleaned and provides documentation of what they find, which matters when you don't know what condition your system is in. Their practice of identifying disconnected components and duct leaks during cleaning is valuable for first-time cleanings. This specialization makes them the clearer choice for this specific situation.
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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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