Google Maps Data Scraping – Electrical Supply Stores & Shops in Eastern & North-Eastern India

I am looking for an experienced freelancer who can collect and provide a comprehensive list of Electrical Supply Stores, Electrical Shops, Electrical Material Dealers, Electrical Wholesalers and Electrical Distributors from Google Maps.
The data needs to be collected for the following states in India:
Arunachal Pradesh
Assam
Manipur
Meghalaya
Mizoram
Nagaland
Sikkim
Tripura
Bihar
Jharkhand
Odisha (Orissa)
Required Excel Columns
The final data must be provided in Excel (.xlsx) format with the following columns:
S.No.
Shop / Business Name
Contact No.
Full Address
State
District
Data Source
The primary source should be Google Maps / Google Business listings.
Please search systematically for relevant businesses in each state and its districts using appropriate search terms such as:
Electrical Shop
Electrical Store
Electrical Supply Store
Electrical Material Supplier
Electrical Dealer
Electrical Wholesaler
Electrical Distributor
Electrical Goods Store
Electrical Accessories Shop
Electrical Contractor Supplier
You may use additional relevant search terms where required to identify more businesses.
Important Requirements
The business must be related to electrical products/materials/supplies.
Include the business/shop name exactly or substantially as listed on Google Maps.
Include the available contact/mobile/telephone number.
Include the complete available address.
State and District must be entered in separate columns.
Data should be organized state-wise and district-wise.
Avoid duplicate businesses.
Do not intentionally include irrelevant businesses such as electricians, electrical repair technicians, appliance repair shops, etc., unless they also operate as an electrical supply/store business.
If a Google Maps listing does not have a phone number, you may include it if the business is clearly relevant, but please leave the Contact No. field blank rather than entering incorrect information.
Do not fabricate, guess or generate missing contact numbers or addresses.
Remove duplicate entries even if the same business appears under multiple search results.
Coverage Requirement
Please make a serious effort to achieve maximum possible coverage rather than collecting only the first few results appearing on Google Maps.
The freelancer should search across all major cities, towns and districts within the listed states.
For example, for Assam, the search should not be limited to Guwahati. Other cities/towns and districts should also be covered.
The same approach should be followed for all 11 states.
Data Quality
Before submitting the final Excel file:
Check for duplicate entries.
Check that State and District are correctly assigned.
Check that phone numbers are properly formatted.
Remove obviously irrelevant businesses.
Check that the data is readable and properly arranged in Excel.
Ensure there are no blank rows within the dataset.
Final Deliverable
One consolidated Excel (.xlsx) file containing the collected electrical businesses from all 11 states.
I am particularly interested in quality, accuracy and maximum coverage, rather than a small list of businesses collected from a few searches.
Please mention in your proposal:
Your experience with Google Maps data scraping/research.
Estimated number of unique records you can provide.
Your price for the complete project.
Estimated delivery time.
Whether you can provide a sample of 50–100 records before starting the complete project.

Important: Please do not submit copied, fabricated, outdated or randomly generated data. The information should be based on genuine Google Maps/business listings.

Please submit a sample Excel file containing 20–30 records from any one of the above states along with your proposal. This will be used to evaluate data quality before awarding the project.