Kortney has ideas for their newest flip while Dave tries to scale down the size of the project.

Dave wants to increase the budget.

Kortney has fun experimenting with colors for this cottage-inspired flip, while Dave and his team work out the logistics for a large addition.

Kortney and Dave take on a flip with a big addition and multiple living spaces.

Dave and Kortney Wilson met after both moved to Nashville, Tenn., from Canada, and a few years later they were making a family and music together, dropping their solo careers to perform as the Wilsons. After trading in their microphones for tool belts, the couple ventured into real estate, building a business through various flips, property sales and vacation rentals. With more than 50 renovations to their credit, Dave and Kortney are one of Nashville's top house flippers, known for their acute knowledge of the market and inventive designs. This series follows the Wilsons as they manage tight deadlines and even tighter budgets to transform property disasters into stunning dream homes.

DeRon Jenkins played college football at the University of Tennessee, and his seven-year career as an NFL defensive back included a stint with the Tennessee Titans. So it isn't surprising that once Jenkins retired from football, he decided to make the Volunteer State his permanent home when he fell in love with the capital of Nashville. That's where Jenkins became a licensed contractor and began a romantic and professional relationship real estate agent Page Turner. Now an ex-couple, DeRon and Page still work together, taking advantage of the Music City's booming housing market and older houses that need renovation. This entry in HGTV's "Flip or Flop" franchise follows the business partners, who find depressed properties in Nashville and transform them into stylish and functional family homes.

Twin brothers Jonathan and Drew Scott aim to help couples find fixer-uppers and transform them into dream homes. The brothers use state-of-the-art imagery programs to unveil their plans for how the properties will look after the transformation. But the potential home buyers have to take a risk to make the twins' vision come true, and it's up to Jonathan and Drew to convince the couples that purchasing an older home in need of work is the best option.

Seizing on the popularity of "Flip or Flop," starring Tarek and Christina El Moussa buying, renovating and then selling houses in Southern California, HGTV expands the franchise to include new duos in cities across the U.S. The first offshoot is set in Las Vegas, where Bristol Marunde and his wife, Aubrey, take on one of the country's most expensive, competitive, and unpredictable housing markets. After buying dilapidated properties via auction sales and real estate sites, the couple do most of the construction work themselves to keep their margins high. Aubrey is the designer and real estate agent; Bristol is the general contractor -- and his background as a mixed martial artist comes in handy during demolition. Together, they showcase their skills to complete stunning showpieces worthy of their top dollar zip code.

Tarek and Christina El Moussa lead dizzying professional lives. After finding success as real estate agents and then experiencing the drastic downside of the housing market, the Californians switched career gears: They now buy distressed properties -- foreclosures, short sales and bank-owned homes -- remodel them and sell them at a profit. At least, that's the way it's supposed to work. "Flip or Flop" tracks the El Moussas' roller-coaster journey in each episode, beginning with a cash purchase at auction of a home -- often sight unseen -- and the fix-it-up process, to the nail-biting wait to find a buyer.

So you think you have a high-maintenance friend or co-worker in your life? Meet Jeff Lewis, one of the most colorful real estate speculators in Los Angeles, whose obsessive-compulsive tendencies are exceeded only by the eccentricities of his friends -- and the success of his business. With the downturn in the housing market, Lewis subsequently lessened his interest in flipping properties and focused on his design consulting business. Whether he's flipping or designing, Lewis relies on his staff to help him get his projects done.