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NorCal Roofing vs Three Rivers
Sacramento General Contractors Comparison · Updated March 2026
These contractors serve completely different needs: NorCal Roofing specializes in roofing with 32 years of experience, while Three Rivers is a 2-year-old HVAC company.
| NorCal Roofing | Three Rivers | |
|---|---|---|
| Rating | ★ 4.7 | ★ 5.0 |
| Years Licensed | 32 years | 2 years |
| License # | 684832 | 1117062 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Sacramento, CA | Sacramento, CA |
| Website | norcalroofing.com | www.threeriversheatingandair.com |
Key Differences
What Customers Say
NorCal Roofing
NorCal Roofing customers consistently highlight thorough roof inspections, detailed project explanations, and responsive communication throughout roofing projects from estimate to cleanup.
Three Rivers
Three Rivers customers emphasize the company's rapid emergency response, same-day HVAC service availability, and transparent diagnostic approach before recommending system replacements.
Key Takeaway: The feedback reflects entirely different service priorities: NorCal's customers value methodical project management for planned roofing work, while Three Rivers' customers appreciate urgent response capability for climate control emergencies.
Customer Reviews
NorCal Roofing
Nor Cal Roofing provided excellent service from start to finish. They were responsive, showed up quickly to tarp my roof ahead of a storm, and returned right after to complete the repair. I appreciate...
We had these guys come out after another roofing company did a terrible job. Norcal is very professional, they go above and beyond and blow competition away. We are very thankful for Mike and the awe...
We needed to replace a skylight that was leaking after 30 years. Michael was easy to work with, and handled a couple of minor issues that came up. The installers were great and did the work quickly. ...
Three Rivers
Great communication with excellent job performance in a good timely manner.
We recently had the privilege of getting our HVAC system replaced by Three Rivers. Their bid was fair. Everything is expensive these days. :) Their craftsmanship, integrity, excellence exceeded our ex...
From the first phone call to the completion of our new HVAC system it has been a positive experience. Jacob Jordon arrived on time and we explained we were looking to replace our 28+ year old system. ...
Consider NorCal Roofing if...
- ✓ You need roofing work including replacement, repairs, gutters, skylights, or emergency tarping before storms
- ✓ Your roof problem requires diagnostic experience to identify hidden damage in underlayment, decking, or structural components
- ✓ You're undertaking a commercial roofing project or complex residential work involving tile or flat roofing systems
- ✓ You want a contractor with three decades of operational history and established crews for multi-phase roofing projects
Consider Three Rivers if...
- ✓ You need HVAC services including system repairs, installations, tune-ups, or equipment replacements
- ✓ You're facing an urgent heating or cooling failure and need same-day or weekend emergency service
- ✓ Your project involves diagnosing air conditioning, furnace, heat pump, or ductwork issues
- ✓ You prefer a company emphasizing rapid response for comfort system emergencies during extreme weather
Questions to Ask Before Hiring
- → Confirm you're contacting the right trade: Does your issue involve your roof surface and water intrusion, or your heating and cooling equipment?
- → If symptoms overlap (ceiling stains could be roof leaks or AC condensation), ask each contractor whether your problem falls within their scope before scheduling estimates
- → For NorCal: Request examples of projects similar in roof type and scope to yours, and ask about warranty coverage for materials and labor
- → For Three Rivers: Ask about their experience with your specific HVAC equipment brand and system type, and inquire about references from customers with similar installations
The Bottom Line
Choose the contractor that matches your actual project need. If you're dealing with your roof, select NorCal Roofing for their 32 years of roofing expertise, proven ability to handle complex replacements and repairs, and established track record with diverse roofing materials. If you need HVAC service, choose Three Rivers for heating and cooling work, particularly if you value emergency availability and same-day response. These companies don't compete with each other because they work in completely different building systems. Clarify whether your issue involves water entering through your roof or problems with your climate control equipment, then select the appropriate specialist.
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Frequently Asked Questions
This likely results from a directory search error or unclear service categories. NorCal Roofing handles exterior roofing systems while Three Rivers specializes in interior climate control equipment. They share Sacramento location and proper licensing credentials, but serve entirely separate homeowner needs with no service overlap.
Not when comparing across different trades. Three Rivers' two years of HVAC licensing is less relevant than NorCal's 32 years of roofing experience only if you're comparing HVAC contractors to each other or roofers to each other. Each company's experience matters within their own field, but you can't apply roofing tenure to evaluate HVAC expertise.
Yes, but evaluate each separately against other contractors in their respective trades. Compare NorCal Roofing to other experienced roofing companies for your roof project, and compare Three Rivers to other HVAC contractors for your heating and cooling work. Don't let one contractor's qualifications influence your assessment of the other for an unrelated project.
Possibly, especially with symptoms like attic moisture, ceiling stains near vents, or temperature control problems in specific rooms. Water stains might indicate roof leaks or AC condensation issues. In these cases, start with whichever system shows obvious failure signs, or consult both trades for diagnostic opinions before committing to repairs.
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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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