Mon - Thurs 8AM - 5PM , Fri 8AM - 2PMCall Us605-342-5630Our Address810 Quincy Street Rapid City, SD 57701

Personal Services


Our firm has many years of experience in providing tax, audit, accounting, and consulting services to a number of niche industries, including engineering, law, and insurance. Ketel Thorstenson, LLP (KTLLP) is pleased to have put together a specialized group that delivers focused services to each of these industries.

While engineers face various accounting questions and concerns in their day-to-day operations, such as financial management and economic viability, attorneys often deal with accounting evidence in legal issues and require the expert witness of professional auditors and financial experts, amongst other things. As a “numbers-oriented” industry, insurance companies will also often rely on a specialized CPA to spearhead complex transactions, keep corporate books, and conduct financial reporting.

At KTLLP, we’ve established many “Friends for Life” relationships with engineers, attorneys, and insurance agents who offer professional and personal services in Rapid City, Custer, Spearfish, South Dakota and the Black Hills. Also, in our newest office in Gillette, Wyoming. As with each industry we represent, we recognize the dynamic nature of each professional area and strive to fine-tune our services to meet our clients’ needs.

Our years of experience make us a valuable resource for clients who need consultation and strategic solutions. At KTLLP, our team of talented CPAs and professional staff are constantly on the hunt for new and better ways to not only save your money, but to increase your efficiency and maximize your results. Call KTLLP today or submit a quick request for services form on the contact us page.

KTLLP CAN HELP YOU WITH



TAX RETURN
PREPARATION & PLANNING


AUDITS, REVIEWS
& COMPILATIONS


BUSINESS VALUATION
& PROJECTIONS



BUSINESS & TRANSACTION
CONSULTING




EXPERT WITNESS
TESTIMONY

Contact us about our Personal Services



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