Certified HVAC Services in Santa Rosa, CA 95407 - CJ's Mechanical Services

3964 New Zealand Ave, Santa Rosa, CA 95407

(707) 843-7510

Company Background

CJ's Mechanical Services is a Santa Rosa-based HVAC contractor owned and operated by Chris Gill, a licensed California contractor with over 30 years of experience. Locally owned, the company has earned and maintained the prestigious Diamond Certified® award annually since 2013, a recognition reserved for businesses that achieve the highest ratings in independent customer satisfaction surveys and pass rigorous checks for licensing, insurance, and professional standing. This commitment to proven customer satisfaction and professionalism is applied across all services, including HVAC installation, repair, and maintenance, as well as home appliance and commercial refrigeration work. Bonded and insured, CJ's Mechanical Services focuses on providing reliable, efficient service tailored to each customer's needs, from small residential systems to large commercial units.

Questions and Answers

What should I consider for a new HVAC installation in Santa Rosa's climate?

For Santa Rosa residents, a proper HVAC installation balances efficiency with our local weather patterns. We assess your home's specific needs, considering factors like insulation and sun exposure, to recommend a correctly sized system. This helps manage energy consumption effectively, a key concern for many homeowners here, and ensures reliable comfort year-round.

How can CJ's Mechanical Services help with poor indoor air quality in my home?

Poor indoor air quality is a common issue in our area. During a maintenance visit or system evaluation, we can inspect your ductwork, filters, and overall system operation. We provide solutions such as recommending advanced air filtration systems or UV lights that can be integrated with your existing HVAC to reduce allergens, dust, and other contaminants, promoting a healthier indoor environment for your family.

What does your Diamond Certified award mean for me as a customer?

The Diamond Certified award, which we've maintained for over a decade, is an independent verification of our commitment to customer satisfaction. It means an outside organization has consistently found that our customers rate us highest for quality service and professionalism. For you, it's added assurance that we are a reliable, licensed, insured, and complaint-free local contractor focused on getting the job done right.

What the Company Handles

  • HVAC system repair
  • HVAC installation or replacement
  • HVAC system maintenance

Business Location & Hours



Mon:8:00 AM - 5:00 PM
Tue:8:00 AM - 5:00 PM
Wed:8:00 AM - 5:00 PM
Thu:8:00 AM - 5:00 PM
Fri:8:00 AM - 5:00 PM
Sat:Closed
Sun:Closed


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