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All American Mechanical vs Lakehills Mechanical
El Dorado HVAC Contractors Comparison · Updated March 2026
All American Mechanical has broader mechanical contracting experience with 11 years licensed, while Lakehills Mechanical specializes in HVAC with exceptional emergency response capabilities.
| All American Mechanical | Lakehills Mechanical | |
|---|---|---|
| Rating | ★ 5.0 | ★ 5.0 |
| Years Licensed | 11 years | 8 years |
| License # | 1001975 | 1040762 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | El Dorado Hills, CA | El Dorado Hills, CA |
| Website | www.aam-ca.com | lakehillshvac.com |
Key Differences
What Customers Say
All American Mechanical
Customers emphasize professional service, honest pricing, and reliable communication with straightforward business practices that build trust.
Lakehills Mechanical
Customers repeatedly highlight exceptional response speed with same-day emergency service, direct owner communication, and honest assessments that often save money by recommending repairs over replacements.
Key Takeaway: Lakehills receives detailed feedback about specific rapid response scenarios and owner accessibility, while All American's feedback focuses more generally on professionalism and trustworthiness without extensive project-specific details.
Customer Reviews
All American Mechanical
Professional, reasonable, and efficient.
Can't recommend this business enough. Professional, good communication, and most important: honest. I discovered them after dealing with some dishonest, price gauging repair companies, and this place ...
Professional and knowledgeable. They're on my speed dial
Lakehills Mechanical
I called Ben based on his Google reviews. We just moved in is August and our heater stopped working. Ben answered the phone immediately and was here in 12 minutes. He flipped the breaker off and on a...
After years of coaxing life out of our 20-year-old HVAC system, it finally gave out. We had three companies come out for quotes, and the first two simply proposed replacing what we already had-two 3-t...
Great customer service. Very efficient, reasonable and prompt response.
Consider All American Mechanical if...
- ✓ You need mechanical contracting services beyond HVAC systems, such as other building mechanical work where broader experience matters
- ✓ Your project timeline is flexible and doesn't require emergency response or same-day service availability
- ✓ You prefer working with a contractor who has accumulated 11 years of licensing experience, providing exposure to a wider range of mechanical complications
- ✓ You value professional, straightforward communication and appreciate a more traditional contractor relationship without necessarily needing direct owner involvement
Consider Lakehills Mechanical if...
- ✓ You need HVAC-specific work including furnace repair, AC replacement, heat pump installation, or system diagnostics where specialization matters
- ✓ You're facing an HVAC emergency or need extremely fast response times, particularly during extreme weather when equipment fails
- ✓ You value direct communication with the business owner who personally handles calls, texts, and on-site diagnostics
- ✓ You want a contractor with demonstrated experience in emergency HVAC situations and a track record of completing repairs within hours of initial contact
Questions to Ask Before Hiring
- → Ask All American Mechanical what percentage of their work involves HVAC specifically versus other mechanical systems to gauge their current HVAC specialization
- → Ask Lakehills Mechanical about their typical response time for non-emergency service calls and scheduled maintenance to understand availability outside crisis situations
- → Ask both companies for references from projects similar to yours in scope and system type
- → Ask about warranty coverage on parts and labor for your specific project type
The Bottom Line
If your project is HVAC-specific, especially if you need emergency service or value rapid response with direct owner communication, Lakehills Mechanical is the stronger choice based on their demonstrated specialization and exceptional availability. Their customer feedback provides extensive evidence of same-day service, honest assessments, and quick problem resolution for heating and cooling systems. Choose All American Mechanical if you need general mechanical contracting beyond HVAC, prefer working with a contractor who has 11 years of licensing experience across broader mechanical systems, or if your project might involve complications outside the HVAC scope. Both are properly insured and bonded, so your choice should primarily depend on whether HVAC specialization or broader mechanical experience better serves your specific project needs.
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Frequently Asked Questions
All American Mechanical is licensed as a mechanical contractor, which typically includes HVAC capabilities, but their description doesn't specify HVAC as a focus area. You should ask directly about their current HVAC project volume and expertise. Their 11 years of licensing suggests they've encountered various mechanical systems, but Lakehills' exclusive HVAC specialization may translate to deeper knowledge of specific heating and cooling equipment and configurations.
Lakehills Mechanical handles both emergency repairs and scheduled services including system tune-ups, planned replacements, and routine maintenance. While their reviews heavily emphasize rapid emergency response, customers also mention using them repeatedly for various non-emergency HVAC needs. Their responsiveness advantage applies to both urgent and planned work, though you should confirm scheduling availability for your specific timeline.
All American Mechanical's broader mechanical contracting scope makes them better suited for diagnostic situations where the problem source is unclear. Their 11 years of licensing across general mechanical systems means they can identify whether issues stem from HVAC, plumbing, ventilation, or other mechanical components. Lakehills Mechanical's specialization serves you better once you've confirmed the issue is specifically heating or cooling related.
For straightforward HVAC work, the difference between 8 and 11 years matters less than specialization and service model. Both contractors have sufficient experience to handle standard projects competently. The licensing difference becomes more relevant if you're dealing with unusual mechanical complications, older systems with hidden damage, or non-HVAC mechanical work where All American's additional years and broader exposure provide advantage. For emergency HVAC repairs and diagnostics, Lakehills' 8 years of focused specialization appears highly effective based on customer feedback.
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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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