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

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.

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.

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.

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.

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.

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.

The booming Southeast real estate market of Atlanta is the setting of this installment in HGTV's "Flip or Flop" franchise, which began with Tarek and Christina El Moussa buying, renovating and then selling houses in Southern California. Doing the same in Georgia's capital are Ken and Anita Corsini, a reno-savvy husband and wife who believe no project -- even houses that have been abandoned for years and trashed by squatters -- is too big for their family business. Ken's skills as a licensed contractor and Anita's know-how in real estate and design set the stage for the couple to produce top-dollar flips.

Host and renovator Scott McGillivray shows homeowners with cash problems how to create rental suites in their home, as a way to generate additional revenue to defray mortgage costs. In each episode, McGillivray presents his client with two design options. After they pick the one that meets their needs, the host and his team of contractors renovate the space, with the meticulous McGillivray overseeing a sleek and cost-effective makeover.

Contractor extraordinaire Mike Holmes has helped hundreds of people get the home or renovation they deserve, but now the homeowner who needs a hand is his son Mike Jr (MJ). "Holmes & Holmes" documents their working and personal relationship as they tackle the renovation of MJ's 750-square-foot bungalow so he and girlfriend Lisa can have a place of their own to start a family. Of course, no sooner is MJ's modest fix-up turned upside down by Mike's ambitious plans to gut the house and add a second story. Each hourlong episode focuses on one stage of the construction process and showcases the latest construction materials and build techniques.

Fort Worth, Texas, real estate entrepreneurs are flipping out because of opportunities to purchase older, out-of-place homes in burgeoning neighborhoods. The structures are then moved to vacant lots and undergo complete renovations -- turning run-down dwellings into spectacular gems -- in just one week. The competition concludes at the auction block, where the flippers find out who turns the biggest profit. Who gambles and loses big? Who destroys their house mid-move? And who gets their chops busted by their annoying rivals?