Compare Local Pros
Dollens Electric vs Paragon Mechanical
Santa Clara General Contractors Comparison · Updated March 2026
You're comparing an electrical contractor with an HVAC/plumbing mechanical contractor—these companies serve completely different trades and cannot perform each other's work.
| Dollens Electric | Paragon Mechanical | |
|---|---|---|
| Rating | ★ 4.9 | ★ 4.6 |
| Years Licensed | 20 years | 40 years |
| License # | 867376 | 490427 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | San Jose, CA | Morgan Hill, CA |
| Website | dollenselectric.com | www.paragonmechanical.com |
Key Differences
What Customers Say
Dollens Electric
Dollens Electric customers emphasize quick response times, detailed technical explanations during electrical projects, and satisfaction across complex installations like generators and EV chargers.
Paragon Mechanical
Paragon Mechanical customers highlight responsive service and efficient mechanical system repairs with professional coordination.
Key Takeaway: Dollens reviews provide specific electrical project detail and technical communication, while Paragon reviews focus more on service responsiveness and general professionalism without extensive project specifics.
Customer Reviews
Dollens Electric
Great Company, very happy every time they do work for us.
I needed to upgrade my electrical panel. Dollens Electric did a load calculation and recommended a new panel that would accommodate the electrification of my furnace and water heater down the road. Th...
Fixed my problem and replaced my electronic door lock promptly.
Paragon Mechanical
Paragon Mechanical is one of the most reliable and professional teams I've worked with. Todd C. has always been incredibly responsive, knowledgeable, and a true team player. From coordination to execu...
Best group of professionals that you can find in this industry.
We (Sycamore Concrete) poured some walks and ramps here.. Very nice building and good people..
Consider Dollens Electric if...
- ✓ You need electrical work of any kind—panel upgrades, generator installation, EV charging stations, rewiring, lighting, or electrical repairs
- ✓ You want a contractor with documented experience in specific electrical projects like whole-house rewiring or standby generator installations
- ✓ Quick estimate turnaround and detailed technical explanations matter to your decision process
- ✓ You're in San Jose and want an established electrical contractor with 20 years of local code knowledge and repeat customer relationships
Consider Paragon Mechanical if...
- ✓ You need mechanical work such as heating, air conditioning, plumbing, or related systems—not electrical services
- ✓ You're managing a project requiring 40 years of mechanical trade experience and institutional knowledge
- ✓ You're coordinating commercial mechanical work in Morgan Hill or the broader Bay Area
- ✓ Your project involves mechanical systems where decades of experience navigating building code changes provides specific value
Questions to Ask Before Hiring
- → Confirm which trade license the contractor holds and verify it matches your actual project needs (electrical vs. mechanical)
- → Ask Paragon Mechanical for specific examples of recent projects similar to yours, since publicly available project details are limited
- → If you have both electrical and mechanical needs, ask each contractor if they coordinate with licensed professionals in the other trade
- → Request references from projects completed in the last two years that match your scope and complexity
The Bottom Line
This comparison only makes sense if you're evaluating contractors for separate electrical and mechanical projects. For any electrical need—from simple repairs to complex installations like EV chargers or whole-house rewiring—Dollens Electric is your only option between these two, with 20 years of electrical specialization and clear project documentation. For heating, cooling, or plumbing work, Paragon Mechanical brings 40 years of mechanical trade experience. Verify your actual project requirements, confirm which trade license you need, and select the contractor whose license matches your work. If you need both trades, plan to hire both companies for their respective specialties.
Get Up to 3 Free Quotes
Compare prices from licensed, verified contractors
Frequently Asked Questions
No. Dollens Electric holds an electrical contractor license and can only perform electrical work. Paragon Mechanical holds a mechanical contractor license covering HVAC and plumbing but cannot perform electrical work. California law requires contractors to work only within their licensed classification. If you need both trades, you'll need to hire separate contractors.
Paragon cannot perform electrical projects regardless of experience—they hold a mechanical license, not an electrical license. For electrical work, only Dollens' 20 years in the electrical trade is relevant. Experience only matters within the appropriate licensed specialty.
You must choose Dollens Electric, as panel upgrades and generator installations are electrical work requiring an electrical contractor license. Dollens has documented experience with both standby generator installations and panel upgrades. Paragon's mechanical license does not cover electrical panel or generator work.
Hire both contractors for their respective specialties. Use Dollens for all electrical components (wiring, panels, outlets, lighting) and Paragon for mechanical systems (HVAC, plumbing). Ask each contractor about their experience coordinating with other trades on renovation projects to ensure smooth scheduling and integration.
Looking for the Best?
See our ranked list of top general contractors in Santa Clara.
Other Santa Clara General 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 12, 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.