Compare Local Pros
Arc Heating And Air Conditioning vs Thermo Pro
Placer HVAC Contractors Comparison · Updated March 2026
Thermo Pro's seven years of licensing provides more than twice the field experience of Arc Heating And Air Conditioning's three years.
| Arc Heating And Air Conditioning | Thermo Pro | |
|---|---|---|
| Rating | ★ 5.0 | ★ 5.0 |
| Years Licensed | 3 years | 7 years |
| License # | 1107203 | 1049458 |
| Workers' Comp | ✓ Yes | ✓ Yes |
| Bond Amount | $25,000 | $25,000 |
| Location | Roseville, CA | Granite Bay, CA |
| Website | archomepros.com | www.thermoproinc.com |
Key Differences
What Customers Say
Arc Heating And Air Conditioning
Arc Heating And Air Conditioning customers consistently emphasize detailed explanations and customer education alongside rapid emergency response and honest pricing.
Thermo Pro
Thermo Pro customers highlight successful resolution of complex diagnostic problems and thorough system evaluations along with competitive pricing.
Key Takeaway: Thermo Pro's feedback specifically mentions solving intermittent problems other contractors couldn't diagnose, while Arc's reviews focus more heavily on communication quality and educational approach.
Customer Reviews
Arc Heating And Air Conditioning
Vitaliy Ivanov with ARC Heating & Air was awesome! Very knowledgeable and made me feel like family. I will recommend them to friends and family.
We received excellent service from Vitaliy. He was prompt in coming out to service our furnace, did a thorough service and advised us of some potential issues in our attic not related to our init He d...
Amazing and honest company. Vitaliy is down to earth and helped me find the best most cost effective solution for my AC issues. I truly appreciate and look for honesty when working with companies and ...
Thermo Pro
Mike recently replaced our entire system. His pricing was very competitive, his communication was excellent and his workmanship and attention to detail is second to none. Unlike the commercial compani...
Mike was so great and easy to work with. We had a heater which was intermittently not working and other companies could not fix. He came out just hours after my initial reaching out to him and was abl...
We have had Mike service our home and always can rest assured that the job gets done
Consider Arc Heating And Air Conditioning if...
- ✓ Your HVAC issue is straightforward (no cooling, no heating, thermostat failure) rather than intermittent or hard-to-diagnose problems
- ✓ You value extensive explanation and education about how your system works and what's being done
- ✓ You're comparing quotes and found Arc's pricing notably lower than competitors
- ✓ You prefer working with a growing business where the owner is building a reputation on every job
Consider Thermo Pro if...
- ✓ Your system has an intermittent problem that's been difficult to diagnose or that other contractors haven't successfully resolved
- ✓ You're planning a complex project like zone system conversion or significant duct modifications
- ✓ Your home has an older HVAC system where installation may reveal complications requiring experienced judgment
- ✓ You value a longer track record of completed projects and problem-solving experience across diverse situations
Questions to Ask Before Hiring
- → Ask Arc how they approach diagnostic problems they haven't encountered before and what resources they use for technical support
- → Ask Thermo Pro for references from projects similar in scope to yours, particularly if you're planning complex work
- → Ask both contractors about their warranty terms and how they handle callbacks if the problem persists after initial service
The Bottom Line
If your HVAC needs are straightforward or budget is a primary concern, Arc Heating And Air Conditioning offers properly licensed service with excellent communication and honest pricing. For complex diagnostics, system conversions, or situations where hidden complications might emerge, Thermo Pro's seven years of experience provides meaningful additional expertise. Both contractors maintain proper insurance and bonding, operate with direct owner involvement, and earn customer trust through transparent communication. The decision comes down to whether your specific project benefits from Thermo Pro's deeper experience base or whether Arc's combination of proper credentials and competitive pricing meets your needs.
Get Up to 3 Free Quotes
Compare prices from licensed, verified contractors
Frequently Asked Questions
For straightforward issues like a failed capacitor or thermostat replacement, both contractors can handle the work competently. The experience gap becomes relevant when a repair reveals underlying problems, when diagnostics aren't straightforward, or during installations where hidden conditions require judgment calls. Thermo Pro's longer history means they've encountered more unusual situations and system configurations.
Both have successfully completed system replacements according to customer feedback, and both carry proper licensing and insurance for installation work. Thermo Pro's additional years mean more installations completed and more experience adapting to unexpected conditions like inadequate electrical service, deteriorated ductwork, or structural modifications needed during installation. For standard replacement jobs, both should be capable.
Both contractors show evidence of repeat customers and ongoing maintenance relationships. Arc's newer status means less history to evaluate long-term reliability, while Thermo Pro's seven years demonstrates sustained business operation. Both operate with high owner involvement, which typically supports continuity in service relationships. Your decision might depend on whether you prioritize Arc's current enthusiasm or Thermo Pro's proven longevity.
The similar feedback patterns suggest both contractors operate professionally and communicate well, which matters significantly for customer experience. However, positive reviews don't always capture what happens when complications arise mid-project or when diagnostic skills are tested. Thermo Pro's feedback specifically mentions resolving problems other contractors couldn't diagnose, which demonstrates the practical value of accumulated experience in challenging situations.
Looking for the Best?
See our ranked list of top hvac contractors in Placer.
Other Placer HVAC Contractors Comparisons
Arc Heating And Air Conditioning
★ 5.0
Home Worx Heating And Cooling
★ 5.0
Arc Heating And Air Conditioning
★ 5.0
Forster Heating
★ 4.9
Aloha Heating And Cooling
★ 5.0
Arc Heating And Air Conditioning
★ 5.0
Arc Heating And Air Conditioning
★ 5.0
Brower Mechanical
★ 4.9
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.