Freon Service

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About Freon Service
Freon Service operates as a locally owned HVAC contractor serving the greater San Jose metropolitan area, including Cupertino, Mountain View, Palo Alto, Fremont, and Menlo Park. The company maintains round-the-clock availability across all seven days, responding to emergency calls from both homeowners and light commercial clients. Their client base spans single-family residences and commercial properties throughout the Bay Area, and their Google and Yelp profiles reflect a consistent 5.0-star rating drawn from 231 verified customer reviews. The leadership team holds EPA Section 608 certifications alongside NATE credentials, ensuring every service call meets industry-competent standards for refrigerant handling and system diagnostics.
This contractor distinguishes itself through specialized-brand partnerships and transparent business practices. As an authorized installer of Mitsubishi variable-speed heat pump systems, Freon Service handles both residential and commercial equipment upgrades, including full furnace-to-heat-pump conversions and all-electric HVAC transitions. Their electrical division complements core HVAC services with EV charger installations, Tesla Wall Connector setups, and panel upgrades that Bay Area homeowners increasingly request. Every service engagement begins with a written estimate, and all parts and labor carry documented warranty coverage. A current San Mateo utility rebate was recently identified for one customer during an on-site consultation, demonstrating the company's proactive approach to helping clients access available incentives.
Customer testimonials consistently identify specific technicians who deliver exceptional service experiences. Reviewer Lindsey G. described a same-evening diagnosis and repair visit where a technician replaced a failed capacitor and compressor contactor, completing Freon recharge and system restoration during a single appointment. Technicians Paul and Mike earned recognition for a Mitsubishi heat pump installation that included careful jobsite cleanup and early completion ahead of schedule. Another reviewer highlighted technician Dennis's quote visit for a whole-house HVAC system, during which he informed the client about an active San Mateo rebate program. These named experiences reflect a service culture where technicians arrive on time, explain repair options clearly, and complete work efficiently without unnecessary upselling.
What Customers Say
All 231 reviews award 5 stars, with multiple reviewers specifically praising same-day service responsiveness, transparent pricing with written estimates, and technician professionalism. Customers repeatedly mention repairs completed in a single visit, including capacitor replacement, compressor contactor repairs, and Freon recharge. No negative reviews are present in the extracted feedback.
Working Hours
| Sunday | Open 24 hours |
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| Thursday | Open 24 hours |
| Friday | Open 24 hours |
| SaturdayToday | Open 24 hours |
Services
HVAC Repair & Maintenance
Capacitor replacement, compressor contactor repair, Freon recharge, and diagnostic services for residential and commercial systems.
HVAC Installation & Replacement
New system installations, furnace-to-heat-pump conversions, and complete HVAC system upgrades for homes and businesses.
Mitsubishi Heat Pump Systems
Authorized installation of Mitsubishi variable-speed heat pump systems, including residential and commercial applications.
Heating Services
Furnace installation, furnace repair, gas heater installation, and heating system maintenance for residential and commercial properties.
Indoor Air Quality Solutions
Ductwork installation, air quality testing, ventilation systems, and whole-house air filtration setup.
Electrical Services
Breaker and panel installation, outlet wiring, electrical repairs, rough wiring, and electrical system upgrades.
EV & Tesla Charger Installation
Electric vehicle charger installation, Tesla Wall Connector setup, and supporting electrical infrastructure for home charging.