What file format do I receive?

CSV — UTF-8 encoded, comma-separated, Excel/Google Sheets compatible. 14 columns including company name, phone, email, website, address, coordinates, Google rating and review count.

How is the data collected and kept current?

Every record is harvested from public sources (Google Maps, business directories, official websites) and re-verified monthly. Invalid phone numbers and closed businesses are removed automatically.

How soon after purchase can I download the CSV?

Within 30 seconds of successful payment. The CSV is generated fresh from our live database at purchase time, so you always get the latest records — not a stale snapshot. You also get 7 days of unlimited downloads using a secure link sent by email.

Is the data GDPR / DPDP compliant?

We collect only publicly listed business contact information (company lines, work emails, business addresses). No personal consumer data is included. You are responsible for complying with the marketing laws of the jurisdictions you contact.

Can I get a sample before buying?

Yes — a 20-row preview CSV is available on the product page at no cost. It uses the exact same columns as the paid version so you can check format compatibility with your CRM.

Window Cleaning Service Database of Illinois Latest August 2026 Updated (Updated August 2026) — Download CSV

Q: How many records are in Window Cleaning Service Database of Illinois Latest August 2026 Updated?

This database contains 81 verified records.

Q: What is the price of Window Cleaning Service Database of Illinois Latest August 2026 Updated?

$225.60. Buyers outside India see prices in their local currency at checkout.

5 out of 5 stars

By Patrick

6 days ago

Decent dataset for the price. The phone column was live for 95% of the rows I tested. Acceptable trade-off at this price.

Data2Sales AI Seller response 5 days ago

Good to know what worked and what didn't, the email/LinkedIn coverage you mentioned is on our list for the next pass. Open a ticket via the Support tab and we'll prioritise the columns you flagged for the next refresh.

By Haven

2 weeks ago

Ran the CSV through our deduper first. Loaded into Power BI without a single import warning. Genuinely useful.

Data2Sales AI Seller response 2 weeks ago

Thanks for sharing how you used it, we'll keep tightening the column coverage in the next refresh.

By Chantal

3 weeks ago

Bought for a one-time project. Lat/long landed every pin on the right storefront in Mapbox. Will reconsider for the next refresh.

Data2Sales AI Seller response 3 weeks ago

Thanks for the detailed review, the email/LinkedIn coverage you mentioned is on our list for the next pass. Open a ticket via the Support tab and we'll prioritise the columns you flagged for the next refresh.

By Dusty

1 month ago

Looking to scope a regional rollout. Bounce rate stayed under 4% on a 1,000-contact email send. Bought it to underpin a United States window cleaning service campaign. No complaints from the field reps.

Data2Sales AI Seller response 1 month ago

Appreciate you flagging what worked, feedback like yours helps us prioritise the next refresh.

By Wendell

1 month ago

Looking to scope a regional rollout. Hours-of-operation field meant my SDRs called during open windows. Bought it to scope a United States territory in the window cleaning service segment. Worth the price.

Data2Sales AI Seller response 1 month ago

Thanks for sharing how you used it, reviews like this are what keep the refresh cycle on schedule.