Compare Local Pros
Alton Air vs Breathable
Alameda HVAC Contractors Comparison · Updated March 2026
Alton Air brings triple the HVAC experience with owner-led service, while Breathable excels at responsive communication and specialized duct cleaning work.
| Alton Air | Breathable | |
|---|---|---|
| Rating | ★ 5.0 | ★ 4.8 |
| Years Licensed | 39 years | 13 years |
| License # | 511296 | 979977 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Fremont, CA | Oakland, CA |
| Website | altonair.com | www.breathable.com |
Key Differences
What Customers Say
Alton Air
Customers praise Alton Air's technical competence and owner involvement in solving HVAC problems, with some client relationships spanning decades.
Breathable
Customers consistently highlight Breathable's operational excellence including easy scheduling, on-time arrival, transparent communication, protective work practices, and thorough documentation with before-and-after photos.
Key Takeaway: Alton Air earns loyalty through technical expertise despite communication friction, while Breathable builds repeat business through service convenience and customer experience quality.
Customer Reviews
Alton Air
Mike Alton worked on our old heating system and brought it back to life. He did an excellent job and the system works great. He even called back later to make sure it was function properly. Mike is a ...
We have been using Alton since the early 1980s-/great company!
I have used Alton for the last 15 years for both furnace and AC. They are very professional and costs are quite reasonable. Locally owned, they provide good, responsive service, with pride in their w...
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...
Consider Alton Air if...
- ✓ You have a complex HVAC problem requiring diagnostic expertise, such as an aging furnace with intermittent failures, unusual system behavior, or a situation where previous contractors couldn't identify the root cause.
- ✓ You value the owner being directly involved in your service call and follow-up, which provides continuity and accountability throughout the repair process.
- ✓ You can be flexible with scheduling and persistent with phone follow-up, as you'll likely need to work around their documented callback challenges.
- ✓ Your project involves full system replacement or major installations where four decades of installation experience with various equipment types provides added confidence.
Consider Breathable if...
- ✓ Your primary need is air duct cleaning, dryer vent cleaning, duct sealing, or HVAC system maintenance rather than complex repair diagnostics or emergency furnace fixes.
- ✓ You prioritize easy scheduling, clear communication, and predictable service arrival times over maximum years of field experience.
- ✓ You want detailed documentation of work performed, including before and after photos showing what was cleaned or repaired in your ductwork.
- ✓ You're dealing with post-renovation cleanup, allergy concerns, pet dander buildup, or a home where ducts have never been professionally cleaned and need meticulous attention.
Questions to Ask Before Hiring
- → For Alton Air: Ask what their current callback timeframe is and whether they offer emergency service numbers or alternative contact methods when you need urgent assistance.
- → For Breathable: Ask about their diagnostic capabilities for complex furnace or AC failures beyond routine maintenance, and whether they have technicians experienced with older system repairs.
- → For both: Request references from projects similar to yours in scope and ask how they handle situations where initial diagnosis reveals more extensive problems than expected.
The Bottom Line
Choose Breathable if you need duct cleaning, system maintenance, or routine service where their exceptional communication, scheduling ease, and meticulous work practices will serve you well. Their 13 years of experience is entirely adequate for cleaning and maintenance projects, and you'll appreciate the customer service quality. Choose Alton Air if you have a complex diagnostic challenge, need extensive repair expertise, or want the owner personally involved in solving your HVAC problem—but confirm their current callback protocols upfront and ensure you have alternative contact methods. For straightforward projects, Breathable's operational excellence outweighs the experience gap. For complicated system failures requiring deep troubleshooting knowledge, Alton Air's 39 years of problem-solving experience becomes worth navigating their communication challenges.
Get Up to 3 Free Quotes
Compare prices from licensed, verified contractors
Frequently Asked Questions
It depends on your project type. For straightforward duct cleaning or routine maintenance, Breathable's 13 years is entirely sufficient and their refined customer service processes may serve you better. For diagnosing mysterious system failures, dealing with unusual installation challenges, or working with older equipment that requires vintage parts knowledge, Alton Air's 39 years means they've likely encountered your exact problem multiple times before.
This is a legitimate concern mentioned by multiple customers, not an isolated complaint. If your furnace dies on a cold evening or your AC fails during a heatwave, delayed callbacks create real discomfort and risk. Ask Alton Air directly about their current response protocol and whether they've implemented solutions since those reviews. Consider whether you can tolerate communication friction in exchange for their technical expertise.
Breathable does perform installations including heat pumps, air handlers, duct installation, and filter upgrades according to their service list. However, their customer reviews predominantly focus on cleaning and maintenance work, suggesting that's their core strength. If you need a complete furnace replacement or complex system diagnosis, directly ask them about their installation team's experience with your specific equipment type.
This presents a dilemma. Alton Air has the technical depth for complex emergency repairs, but their callback delays could leave you waiting in the cold. Breathable has better communication responsiveness, but emergency diagnostics may not be their specialty. Ask both companies about their emergency service availability, typical response times, and after-hours contact procedures before you actually need them.
Looking for the Best?
See our ranked list of top hvac contractors in Alameda.
Other Alameda HVAC 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 13, 2026.
This comparison is based on publicly available information. We recommend getting multiple quotes and verifying all credentials directly before hiring.
Get in Touch
Have questions or feedback? We'd love to hear from you.