Service Giant Air Conditioning
Service Giant Air Conditioning provides heating and cooling services in Simi Valley and nearby communities. It also offers indoor-air quality services and insulation.
Business Highlights
- Family-owned and operated.
- More than 20 years of heating and cooling industry experience.
- NATE-certified technicians.
- Its technicians are licensed, insured and background-checked.
- The Heroes Circle Membership offers 10-year warranty options on parts and labor.
- Service Giant identifies as a Lennox Premier Dealer.
Service Area
Agoura Hills, Calabasas, Canoga Park, Castaic, Encino, Granada Hills, Malibu, Moorpark, Newhall, North Hollywood, Oak Park, Pacoima, Piru, Reseda, West Hills, Santa Clarita, Simi Valley, Stevenson Ranch, Sylmar, Thousand Oaks, Valencia, Van Nuys, Westlake Village, Woodland Hills, Brandeis, Camarillo, Canyon Country, Chatsworth, Winnetka, Los Angeles, Mission Hills, Newbury Park, North Hills, Northridge, Pacific Palisades, Panorama City, Porter Ranch, San Fernando, Sherman Oaks, Sun Valley, Tarzana, Topanga and Valley Village.
Featured on ProsGrade. Service Giant Air Conditioning is one of 11 HVAC companies ProsGrade lists in Simi Valley, California.
12 services listed, including AC repair, AC installation and replacement and AC maintenance. Open 7 days a week. Rated 5.0 from 59 reviews.
- Verified listing details
- Service information
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- Photo gallery
- Public contact information
- Published local profile
How This Business Compares
How Service Giant Air Conditioning compares with the other 10 HVAC companies on ProsGrade in Simi Valley, using public Google ratings and review counts.
- Ranks in the top half of the 11 Simi Valley HVAC companies on ProsGrade by Google rating and review volume.
- Rated 5.0 on Google, at or above the 5.0 average of other Simi Valley HVAC companies on ProsGrade.
- Has more Google reviews (59) than 8 of the 10 other Simi Valley HVAC companies on ProsGrade.
- One of 10 Simi Valley HVAC companies on ProsGrade rated 4.7 or higher from at least 10 reviews.
Services Covered
12 services- AC repairCommon replacement parts carried in service vehicles
- AC installation and replacementEnergy-efficient systems sized for the home
- AC maintenanceCoil cleaning and refrigerant checks
- Mini-split systemsRoom-by-room temperature control
- Heating repairPilot-light, thermostat and motor issues
- Heating installation and replacementModern, energy-efficient heaters
- Heating maintenanceInspections, cleaning and fine-tuning
- Heat pump servicesInstallation, maintenance and repair
- Air duct cleaning and sealingDuct sealing and debris removal
- Air purifiers and filtration systemsBasic filters through HEPA systems
- Humidifiers and dehumidifiersHumidity balancing
- Insulation servicesAttic and wall insulation, blown-in coverage and rodent proofing
Reviews
What customers say
Customers praise knowledgeable technicians, polite service and tidy cleanup; several also note on-time arrivals. One customer appreciated Justin’s clear explanations and no-pressure discussion of options.
Customer Reviews
Curtis Mengotto
Bee Chaves
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Frequently Asked Questions
How long does Service Giant Air Conditioning take for a residential AC installation?
A standard installation usually takes one full day; larger or more complex systems may take longer, and the company provides a timeline in advance.
Does Service Giant Air Conditioning offer emergency service?
Same-day and emergency service are available.
Are financing plans available through Service Giant Air Conditioning?
Flexible financing plans are available with approved credit.








