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Millennium Plumbing Specialist vs Thompson Plumbing

Sacramento Plumbing Contractors Comparison · Updated March 2026

Quick Verdict

Thompson Plumbing has more experience but lacks workers compensation insurance, while Millennium Plumbing offers complete liability protection.

Millennium Plumbing Specialist: A four-year-old family-owned company with fast response times, transparent pricing, and full insurance coverage including workers comp.
Thompson Plumbing: A nine-year veteran plumber with weekend emergency availability and reasonable pricing but no workers compensation on file.
Note: Thompson Plumbing does not carry workers compensation insurance, meaning homeowners could be liable if a worker is injured on their property.
Millennium Plumbing Specialist Thompson Plumbing
Rating 5.0 4.4
Years Licensed 4 years 9 years
License # 1083645 1028731
Workers' Comp ✓ Yes
Bond Amount $25,000 $25,000
Location Sacramento, CA Fair Oaks, CA
Website theplumbingspecialist.com

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Key Differences

The most critical difference is workers compensation insurance: Millennium Plumbing carries it, Thompson Plumbing does not. Without workers comp, you could be held liable if a plumber is injured on your property, even if you have homeowner's insurance. Thompson Plumbing's nine years of licensing versus Millennium's four years means more experience diagnosing hidden problems and handling unexpected complications, particularly on older homes with aging infrastructure. Review patterns show Millennium excels at rapid same-day response and avoiding upsells, while Thompson specializes in weekend emergency availability but faces scheduling challenges due to high demand. Both companies receive consistent praise for fair pricing and clear communication, making the workers comp gap and experience differential the primary deciding factors rather than service quality concerns.

What Customers Say

Millennium Plumbing Specialist

Customers emphasize rapid same-day response with technicians arriving within an hour, transparent pricing without upsells, and efficient completion while maintaining clean work areas.

Thompson Plumbing

Customers highlight weekend and after-hours emergency availability with thorough explanations of needed work, but note scheduling challenges due to high demand.

Key Takeaway: Millennium delivers consistent availability through multiple technicians while Thompson offers specialized weekend emergency response but struggles with scheduling volume as a smaller operation.

Customer Reviews

Millennium Plumbing Specialist

Jan 2026

I can't say enough good things about this plumbing company. We had a sudden issue with our main drain line, and from the very first call, the experience was excellent. The young lady who answered the ...

Jan 2026

Hello, Our Company Uses Millennium Plumbing for Projects we have. They are very helpful and Professional. We will continue Using. Thanks everyone

Dec 2025

Millennium Plumbing provided us with professional, efficient drain clearing service at a very reasonable price. Another company had come the day before and charged us $500+ just for finding the clean-...

Thompson Plumbing

Mar 2025

Impeccable. Ryan is absolutely the best man for the job..and his rates are ridiculously less than expected! So win/win! He is extremely busy (understandably), so it is difficult to connect with him...

Jan 2024

A great guy helped us with the clogged sink and bathroom.

Jul 2022

They did a great job, provided great value, and they're really nice. I'll definitely use them again. We had two showers backing up and we couldn't fix it ourselves. These guys fixed the problem

Consider Millennium Plumbing Specialist if...

  • You want complete liability protection with workers compensation insurance in place, eliminating your risk if a technician is injured during the job
  • You need reliable same-day service without scheduling difficulties, as Millennium's multiple technicians provide better availability than Thompson's busier schedule
  • You appreciate transparent pricing with multiple repair options presented without pressure for unnecessary upsells
  • Your project is straightforward (drain clearing, fixture installation, basic leak repair) where four years of experience is sufficient
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Consider Thompson Plumbing if...

  • You have a weekend or after-hours emergency and can reach Thompson despite his busy schedule, as he's noted for accommodating urgent calls outside business hours
  • Your home is older with complex plumbing that could have hidden issues where nine years of diagnostic experience provides more value
  • You're willing to assume the liability risk of no workers comp coverage after confirming your homeowner's policy covers contractor injuries
  • You can be flexible with scheduling to accommodate Thompson's high-demand calendar
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Questions to Ask Before Hiring

  • For Thompson Plumbing: Ask explicitly about liability coverage and confirm with your homeowner's insurance whether you're protected if a worker is injured on your property without workers comp in place
  • For Thompson Plumbing: Given the busy schedule mentioned in reviews, ask about realistic timeframes for non-emergency projects and whether you'll be working directly with the owner or a crew
  • For Millennium Plumbing: Ask how many similar projects their technicians have completed to gauge whether four years provides adequate experience for your specific situation

The Bottom Line

For most homeowners, Millennium Plumbing Specialist is the safer choice due to workers compensation coverage that protects you from liability exposure. Their four years of experience is adequate for standard residential plumbing, and their multiple-technician operation provides better availability than Thompson's busy schedule. Choose Thompson Plumbing only if you have a complex project on an older home where nine years of diagnostic experience justifies the workers comp risk, and only after confirming your homeowner's insurance covers contractor injuries. If you can't verify that coverage definitively, Millennium is the clear choice regardless of project complexity.

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Frequently Asked Questions

It's a significant liability concern. Without workers compensation, you could be held financially responsible if a plumber is injured on your property, potentially facing medical bills and legal costs. Contact your homeowner's insurance to verify whether you have coverage for contractor injuries, and get written confirmation from Thompson about their liability insurance before hiring.

Only if your project involves complex diagnostics on older systems where experience meaningfully reduces the risk of misdiagnosis or incomplete repairs. For straightforward jobs like fixture installations or basic drain clearing, the experience advantage doesn't outweigh the liability exposure. For complex sewer main work or mysterious leak issues, the experience gap matters more.

Millennium Plumbing appears to have better availability for same-day service due to multiple technicians on staff. Thompson Plumbing receives specific mentions about scheduling challenges due to high demand, though he accommodates weekend emergencies well. If you need service this week for a non-emergency, Millennium likely offers quicker scheduling.

Reviews suggest both companies offer fair, reasonable pricing with transparent quotes. Work quality feedback is consistently positive for both, with no patterns suggesting one delivers superior results. The decision should focus on the insurance coverage difference and experience level rather than expecting better pricing or craftsmanship from either company.

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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 08, 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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