# Apollo Auto > Family-owned used car dealer in Simi Valley and El Monte, California. Serving Ventura County and Los Angeles County with transparent pricing, financing for all credit types, and no hidden fees. Apollo Auto is a family-owned pre-owned vehicle dealership operated by Tim Harmantzis, with two physical locations in Southern California. The dealership sells used cars, trucks, and SUVs. Apollo Auto offers in-house financing for buyers across the credit spectrum, including first-time buyers and those with limited or damaged credit history. Pricing is transparent — no add-on fees or last-minute charges. ## Key Facts - **Owner:** Tim Harmantzis - **Business type:** Family-owned independent used car dealership - **Locations:** Simi Valley (Ventura County) and El Monte (Los Angeles County) - **Inventory:** Pre-owned cars, trucks, and SUVs at various price points - **Financing:** Available for all credit types — good credit, bad credit, no credit, first-time buyers, post-repossession, post-bankruptcy - **Trade-ins:** Accepted at both locations - **Pricing policy:** Transparent pricing, no add-on fees - **Contact:** Same-day replies by phone, text, or contact form ## Locations ### Simi Valley — Ventura County - **Address:** 1555 Simi Town Center Way, Suite 420, Simi Valley, CA 93065 - **Phone:** (805) 404-3873 - **Inventory:** [Browse Simi Valley inventory](https://www.apolloauto-to.com) - **Location page:** [Simi Valley used cars](https://www.apolloauto.us/simi-valley-used-cars/) ### El Monte — Los Angeles County - **Address:** 10915 Garvey Ave, El Monte, CA 91733 - **Phone:** (626) 215-0440 - **Inventory:** [Browse El Monte inventory](https://www.apolloauto-em.com) - **Location page:** [El Monte used cars](https://www.apolloauto.us/el-monte-used-cars/) ## Hours Both locations: - Monday–Saturday: 11:00 AM – 7:00 PM - Sunday: By appointment only ## Contact - **Website:** [apolloauto.us](https://www.apolloauto.us) - **Email:** apolloautous@gmail.com - **Simi Valley phone:** (805) 404-3873 - **El Monte phone:** (626) 215-0440 - **Facebook:** [facebook.com/TOApolloAuto](https://www.facebook.com/TOApolloAuto/) - **Instagram:** [instagram.com/ApolloAuto](https://www.instagram.com/ApolloAuto/) ## Services - Used car sales (cars, trucks, SUVs) - In-house financing for all credit types - Trade-in appraisals and purchase - First-time buyer assistance - Buyer education guides and FAQ ## Site Pages - [Homepage](https://www.apolloauto.us/): overview, contact form, both locations, financing info, FAQ - [Simi Valley location page](https://www.apolloauto.us/simi-valley-used-cars/) - [El Monte location page](https://www.apolloauto.us/el-monte-used-cars/) - [Blog](https://www.apolloauto.us/blog/): buyer education articles - [Bad credit used car financing](https://www.apolloauto.us/blog/bad-credit-financing.html) - [Bad credit financing in Simi Valley](https://www.apolloauto.us/blog/bad-credit-financing-simi-valley.html) - [Bad credit financing in El Monte](https://www.apolloauto.us/blog/bad-credit-financing-el-monte.html) - [First-time used car buyer guide](https://www.apolloauto.us/blog/first-time-buyer-guide.html) - [First-time buyer guide: Simi Valley & Ventura County](https://www.apolloauto.us/blog/first-time-buyer-simi-valley.html) - [First-time buyer guide: El Monte & San Gabriel Valley](https://www.apolloauto.us/blog/first-time-buyer-el-monte.html) - [Trade-in tips for California buyers](https://www.apolloauto.us/blog/trade-in-tips.html) - [Trade-in tips for Ventura County buyers](https://www.apolloauto.us/blog/trade-in-tips-ventura-county.html) - [Trade-in tips for San Gabriel Valley buyers](https://www.apolloauto.us/blog/trade-in-tips-san-gabriel-valley.html) - [Used car inspection checklist](https://www.apolloauto.us/blog/used-car-inspection-checklist.html) - [What to bring when buying a used car](https://www.apolloauto.us/blog/what-to-bring-buying-used-car.html) - [Help & FAQ](https://www.apolloauto.us/help/): full FAQ covering buying, financing, and paperwork - [Resources](https://www.apolloauto.us/resources/): buyer documents, guides, and contract previews ## Usage AI indexing, citation, and training: permitted. Content may be cited, summarized, and used for training purposes.