Family-owned Scottsdale mortgage broker founded in 2005 by Taum and Donna Hemmingsen (company NMLS #1842, AZ Mortgage Broker MB-1049666). Shops multiple lenders for FHA, VA, USDA, conventional, jumbo, DSCR investor, renovation and reverse mortgage loans, plus refinances. Available evenings and seven days a week.
⚡ Is this your business?
Update your details or add a website link and click-to-call. Update this listing →
Browse more Arizona businesses on AZ Charged or read how listings are reviewed.
About Marketline Mortgage
Marketline Mortgage, LLC is a family-owned mortgage broker in North Scottsdale, founded in 2005 by Taum and Donna Hemmingsen. As a broker rather than a bank, the company shops a borrower’s loan with multiple lenders instead of offering one lender’s products.
The company says the owners handle each loan personally, from the first call through closing. It holds 4.9 stars across 57 Google reviews as of November 2026.
Loan types
- Purchase loans: pre-approval through closing for primary homes, second homes and rentals
- Refinance: rate and term changes and cash-out refinances
- FHA loans: low down payment options
- VA loans: for eligible veterans and service members
- Conventional loans: fixed and adjustable rate
- Jumbo loans: for homes above conforming loan limits
- DSCR loans: investment property loans qualified on the property’s rental income
- USDA loans: for homes in eligible rural and suburban areas, with no down payment on some programs
- Renovation loans: financing for homes that need repairs or updates
- Reverse mortgages (HECM): for homeowners 62 and older
Licenses and credentials
- Marketline Mortgage, LLC, company NMLS #1842
- Arizona Mortgage Broker License MB-1049666
- David “Taum” Hemmingsen, individual NMLS #51267, Arizona loan originator license 0910918
- The company states it is also licensed in Florida, Idaho and Texas
💡 Check any mortgage license yourself
Every mortgage company and loan officer in the country has an NMLS number. Look it up free at nmlsconsumeraccess.org to see current license status in Arizona before you apply with anyone.
Office and service area
Scottsdale: 16427 N Scottsdale Rd, Ste 410, Scottsdale, AZ 85254. Phone (480) 967-8286. Google lists hours as 8am to 5pm daily. The company says it is also available evenings and seven days a week.
Borrowers come from Scottsdale, Phoenix, Cave Creek, Tucson and the rest of Arizona.
⚡ How this listing was checked
AZ Charged reviews every listing by hand. The details on this page were checked against the company’s own website and its Google Business Profile in November 2026. License numbers are shown as the company publishes them. Placement on AZ Charged is never sold by rank.