Compare Local Pros
Courtesy Electric vs Drain Doctor
Santa Clara Electrical Contractors Comparison · Updated March 2026
You're comparing an electrician to a plumber—these companies serve completely different trades and cannot substitute for each other.
| Courtesy Electric | Drain Doctor | |
|---|---|---|
| Rating | ★ 4.3 | ★ 4.9 |
| Years Licensed | 18 years | 34 years |
| License # | 903345 | 643458 |
| Workers' Comp | — | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Sunnyvale, CA | San Jose, CA |
| Website | courtesyelectric.us | www.draindoctor.com |
Key Differences
What Customers Say
Courtesy Electric
Customers emphasize Courtesy Electric's diagnostic expertise and extended service hours, with specific praise for solving complex problems other electricians couldn't identify.
Drain Doctor
Drain Doctor consistently receives feedback about rapid response times and thorough explanations, with customers appreciating both emergency availability and courteous service.
Key Takeaway: Courtesy Electric is valued for technical problem-solving on difficult electrical issues, while Drain Doctor's strength lies in speed and accessibility for urgent plumbing situations.
Customer Reviews
Courtesy Electric
Mike Valenzuela/Courtesy Electric installed a new electric charger in our garage and we couldn't have been happier with his service. Not only timely in his response to our phone calls, estimate and wo...
These men know electric, such great men, never had any doubt I always had a good feeling the job was gonna be done right
Best service in Santa Clara county true professional
Drain Doctor
George was timely, professional, and friendly. Would definitely recommend him!
George was absolutely great! Found the issue and fixed it quickly and without over charging us.
George came out quickly and he cleared our drain. Price was reasonable and he gave us discount for flyer we received by mail.
Consider Courtesy Electric if...
- ✓ You need electrical work such as EV charger installation, panel upgrades, circuit troubleshooting, or diagnostic services for older home wiring systems
- ✓ Your schedule requires evening or weekend service appointments, as Courtesy Electric offers extended hours beyond typical business times
- ✓ You have a complex electrical problem that has been difficult to diagnose, given their track record of solving issues other electricians missed
- ✓ You're willing to verify your homeowner's insurance covers contractor injuries and accept the workers compensation gap
Consider Drain Doctor if...
- ✓ You need plumbing services including water heater replacement, drain clearing, leak repairs, sewer line work, or emergency plumbing response
- ✓ Workers compensation coverage is important to you for liability protection during service work at your property
- ✓ You value fast response times for urgent situations, as customers consistently report arrival within 30 minutes to a few hours
- ✓ You prefer contractors who take time to explain the work and provide preventive maintenance guidance during service calls
Questions to Ask Before Hiring
- → For Courtesy Electric: Ask to see proof of liability insurance and confirm your homeowner's policy covers injuries to contractors and their workers on your property
- → For Courtesy Electric: Ask whether they use subcontractors on projects and how insurance coverage works for any additional workers
- → For both companies: Request references from projects similar in scope and complexity to what you need completed
- → For Drain Doctor: Ask about their emergency service fees and whether quoted prices include common complications that might arise during plumbing work
The Bottom Line
This isn't a choose-one-or-the-other decision—these contractors serve completely different trades. If you need electrical work, Courtesy Electric brings 18 years of experience and strong diagnostic capabilities, but the missing workers compensation is a legitimate concern you must address through verification of your own insurance coverage. If you need plumbing services, Drain Doctor is the straightforward choice with 34 years of experience, full insurance coverage, and consistently fast emergency response. Don't let either company attempt work outside their licensed trade, regardless of convenience or pricing.
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Frequently Asked Questions
No. These companies serve entirely different trades with distinct licensing requirements. An electrical contractor cannot legally perform plumbing work, and vice versa. You must hire the contractor licensed for the specific trade your project requires.
It's a real liability concern. If a worker is injured on your property and the contractor lacks workers comp, your homeowner's insurance may become the primary coverage, potentially leading to claims against your policy and possible rate increases. Verify your coverage before proceeding and consider requiring proof of insurance.
For plumbing specifically, 34 years versus 18 years does represent meaningfully more experience with varied systems, older infrastructure, and code evolution. However, both qualify as veteran contractors. The bigger practical difference is Drain Doctor's workers comp coverage and documented fast emergency response.
You'll need to hire both—they serve different trades. Evaluate each independently based on the criteria relevant to their work. For electrical, consider whether Courtesy Electric's diagnostic expertise outweighs the workers comp gap. For plumbing, Drain Doctor's full insurance and emergency availability are clear advantages.
Looking for the Best?
See our ranked list of top electrical contractors in Santa Clara.
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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 11, 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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