Commercial relationships.

Retailer links

HomeCostGrid does not currently participate in a retailer affiliate program and does not earn a purchase commission from the product examples shown on the site. Product checklists are editorial comparison prompts; readers choose where to shop.

How paid referrals work

A professional referral offer is labeled beside the relevant link. HomeCostGrid may be paid if you follow that link or complete a qualifying introduction. Payment cannot change your estimate, confidence, evidence gaps or the order in which offers are displayed. A listing is not an endorsement, rating or guarantee that a professional will respond or be right for your project.

Referral links go directly to the participating professional's HTTPS website. HomeCostGrid does not attach your calculator inputs, address, ZIP, budget, documents or notes to the link. If you separately ask HomeCostGrid to review an introduction request, the form identifies the limited contact and service fields it collects; no provider receives them automatically.

Disclosure standard

HomeCostGrid places a plain-language commercial label close to the supported link or action. This approach follows the U.S. Federal Trade Commission's guidance that a material connection should be disclosed clearly and conspicuously. See the FTC Endorsement Guides: What People Are Asking, reviewed August 20, 2026. This explanation is not legal advice.

Editorial independence

Retailer availability does not determine calculator outputs, cost assumptions, editorial scores or which product format is best for a particular use. Sponsored placements are labeled separately.

Prices and availability

Prices, stock, delivery terms, warranties, and promotions can change. Confirm current details with the retailer before purchasing. HomeCostGrid does not scrape or guarantee retailer prices.

Questions

Use our contact form if you have a question about a commercial relationship or recommendation.