Compare Local Pros
Apollo Heating And Ventilating vs Associated Heating Of San Francisco
San Francisco HVAC Contractors Comparison · Updated March 2026
Associated Heating brings more than double the licensed experience (11 years vs 5 years) and specializes in older, complex heating systems that other contractors often decline to service.
| Apollo Heating And Ventilating | Associated Heating Of San Francisco | |
|---|---|---|
| Rating | ★ 5.0 | ★ 4.8 |
| Years Licensed | 5 years | 11 years |
| License # | 1075227 | 1001526 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | San Francisco, CA | San Francisco, CA |
| Website | — | www.associatedheatingsf.com |
Key Differences
What Customers Say
Apollo Heating And Ventilating
Apollo customers consistently emphasize responsive communication, fair pricing, and the complete absence of sales pressure during service calls.
Associated Heating Of San Francisco
Associated Heating customers highlight the company's willingness and ability to successfully repair older heating systems that other contractors recommended replacing.
Key Takeaway: While both receive praise for knowledgeable technicians, Associated Heating distinguishes itself through documented expertise with legacy equipment spanning decades, suggesting deeper technical capability for complex diagnostic work.
Customer Reviews
Apollo Heating And Ventilating
Thank you Christ for his work today. He found a lot of water in my furnace, it looked weird and dangerous. He gave me the estimate to change the new one. However, he tried to pull it out, change the f...
They resolved my issues after speaking with 3 other companies, far superior than the competition on Yelp, highly knowledgably, no sales pitch.
I find their pricing to be very reasonable, and the technicians are excellent.
Associated Heating Of San Francisco
Associated Heating of San Francisco provided excellent and reliable service. The technicians were professional, knowledgeable, and arrived on time. They quickly diagnosed the issue, explained everythi...
Associated Heating installed our complete HVAC system in November 2020. Shortly after installation in 2021, we had an issue with a condensation leak; Rod and his team responded immediately to remedy t...
Every once in awhile, you work with a company that truly goes above and beyond. When that does happen, I want to share because I know trying to find a company to do the work you need done is not alway...
Consider Apollo Heating And Ventilating if...
- ✓ You have a relatively modern HVAC system (installed within the last 15 years) that needs standard maintenance or straightforward repairs
- ✓ You prioritize transparent pricing without aggressive sales tactics and appreciate senior discounts if applicable
- ✓ You value quick callback times and flexible scheduling, which multiple customers specifically highlighted
- ✓ Your project is routine furnace repair, filter service, or basic water heater replacement where extensive troubleshooting experience is less critical
Consider Associated Heating Of San Francisco if...
- ✓ Your home is older with a legacy heating system that may require specialized knowledge to diagnose and repair rather than replace
- ✓ You're dealing with a complex installation in a century-old San Francisco property where building quirks require experienced problem-solving
- ✓ You want a contractor with documented willingness to repair older equipment and extend system life rather than defaulting to replacement recommendations
- ✓ You're planning a complete HVAC system installation where 11 years of installation experience provides additional confidence in handling complications
Questions to Ask Before Hiring
- → Ask Associated Heating about their assessment philosophy: will they evaluate repair viability for older systems or recommend replacement based on age thresholds?
- → Ask Apollo about their experience with homes similar to yours in age and heating system type, particularly if you have equipment over 20 years old
- → Request references from both companies for projects matching your specific needs—legacy system repair or modern installation—to verify their track record in your situation
The Bottom Line
Associated Heating Of San Francisco is the stronger choice for most San Francisco homeowners, particularly those with older homes or legacy heating systems. Their 11 years of licensed experience, documented expertise with equipment other contractors decline to service, and track record handling complex installations in century-old properties provides meaningful advantages over Apollo's 5-year operation. Choose Apollo if you have modern equipment needing routine service, prioritize ultra-responsive communication, or specifically value their no-pressure pricing approach with senior discounts. But for diagnostic challenges, older systems, or complete installations where experience depth matters, Associated Heating's established track record justifies their selection.
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Frequently Asked Questions
For straightforward repairs on modern equipment, probably not—both companies demonstrate technical competence. However, if your furnace is older or the problem isn't obvious after initial diagnosis, Associated Heating's additional years troubleshooting San Francisco heating systems provides meaningful advantage. Their documented success repairing equipment other contractors couldn't fix suggests deeper diagnostic capability that comes from encountering more failure scenarios over 11 years.
Customer feedback suggests the opposite pattern—Associated Heating has a documented track record of repairing older systems rather than automatically recommending replacement, with successful repairs on furnaces 20 to 105 years old. Apollo customers specifically mention no sales pressure, which is valuable, but Associated Heating's repair-first approach on legacy equipment appears to be a defining characteristic of their service philosophy.
Not for routine maintenance, straightforward repairs, or standard replacements on modern equipment. Five years of licensed operation is sufficient for competent service on typical HVAC projects, and customer feedback confirms Apollo delivers responsive, professional work. The experience gap becomes more relevant for complex diagnostics, older equipment, or installations in challenging spaces where you benefit from a contractor who has seen and solved more problem variations.
Associated Heating's 11-year track record includes documented complete system installations in homes ranging from new to century-old properties, suggesting they've navigated the structural quirks, tight spaces, and code compliance issues that come with older San Francisco buildings. While Apollo handles installations competently, Associated Heating's additional experience with the full spectrum of property ages provides more confidence when complications arise during installation in an older home.
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See our ranked list of top hvac contractors in San Francisco.
Other San Francisco HVAC Contractors Comparisons
Apollo Heating And Ventilating
★ 5.0
Arch Plumbing
★ 4.9
Luminalt Solar Energy Solutions
★ 4.7
Associated Heating Of San Francisco
★ 4.8
Associated Heating Of San Francisco
★ 4.8
Kevel Home Performance
★ 5.0
Associated Heating Of San Francisco
★ 4.8
Vayu
★ 5.0
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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