Need thorough oven cleaning and degreasing in home kitchen

Hello, I’m looking for a reliable cleaner to deep-clean my oven and remove stubborn grease from the racks and interior. The oven is a standard electric model, about 6 years old, and I’d like a thorough degreasing, removal of burnt-on residue, and a wipe-down of surrounding surfaces. I’d prefer eco-friendly cleaning products and a careful approach to avoid damaging any seals or heating elements. Please provide an estimate for completing the job in one visit, including any before/after photos if possible.