I can offer some general tips on how to find a reliable taxi service:

1. Online Reviews: Check online reviews on platforms like Google Maps, Yelp, or travel forums. Real user experiences can give you insights into the quality of service provided by different taxi companies.

2. Ask Locals: Local residents or businesses in Dwarka can often provide valuable recommendations based on their experiences with taxi services.

3. Taxi Aggregator Apps: Utilize popular taxi aggregator apps like Uber or Ola, which may operate in Dwarka. These platforms usually provide user reviews and ratings, helping you choose a reliable service.

4. Contact Local Taxi Stands: You can contact local taxi stands or operators directly to inquire about their services, rates, and reliability.

5. Hotel Recommendations: If you're staying at a hotel in Dwarka, the front desk or concierge may be able to recommend a reputable taxi service.

6. Word of Mouth: Ask friends, family, or colleagues who may have visited Dwarka for their recommendations on reliable taxi services.

Remember that the availability and quality of taxi services can change over time, so it's a good idea to check recent reviews and ask for local recommendations for the most up-to-date information.