Diamond Home Improvement



Diamond Home Improvement wants to help you shop and pay your way! Whether you are a homeowner with a list of home improvement projects to tackle or a pro needing an easy-to-manage in-house charge account, Diamond has just the right option for your specific needs.



Diamond makes it easy to finance your next purchase with the Diamond Home Improvement Synchrony credit card. It’s an easy, monthly way to pay for everything from your everyday purchases to large-scale projects.*

  • Can be used on every purchase, everyday*
  • No monthly interest if paid in full within 12 months of purchase date+

Klamath Falls Location:

Apply here for a DHI Synchrony Credit Card

Grants Pass Location:

Apply here for a DHI Synchrony Credit Card


We offer credit accounts for contractors, businesses, schools, government agencies, condo associations, handyman/repair/remodelers, painters, plumbers, rental properties owners, or any other type of use that is not personal. Let our team set up a charge account for your convenience.

  • Detailed monthly statements
  • Authorized account purchasers
  • Ability to track invoices by job

Apply here for an In-House Pro Charge Account


Questions? Contact Us

  • Payment Remittance Address:

  • Diamond Home Improvement
  • Attn: Accounts Receivable
  • 2380 S. 6th Street
  • Klamath Falls, OR 97601

Please include your mailing address and account number
with all correspondence

*Subject to credit approval

+Offer applies only to single-receipt qualifying purchases. No monthly interest will be charged on the promo purchase if you pay the promo purchase amount in full within 12 months of the purchase date. If you do not, monthly interest will be charged on the promo purchase from the purchase date. Fixed monthly payments are required equal to 2.5% of the highest balance applicable to this promo purchase until paid in full. The fixed monthly payment will be rounded to the next highest whole dollar and may be higher than the minimum payment that would be required if the purchase was a nonpromotional purchase. Depending on purchase amount, promotion length and payment allocation, the required minimum monthly payments may or may not pay off purchase by end of promotional period. Regular account terms apply to non-promotional purchases and, after promotion ends, to promotional purchase, except that the fixed monthly payment will continue to be required until the promotion is paid in full. For new accounts: Purchase APR is 29.99%; Minimum Interest Charge is $2. One-time Account Activation Fee of $29 charged at time first purchase posts to account. Existing cardholders should see their credit card agreement for their applicable terms. Subject to credit approval. We reserve the right to discontinue or alter the terms of this offer at any time.