In the early 2000s, Martin and Ramon Alvarez Avalos were living in a small town near Guanajuato, Mexico, precariously hanging onto lower-middle-class status. Ramon's daughter had just started college, putting an even tougher strain on the family.

Meanwhile, more than 3,000 miles north, in Forest, Va., David St. John was desperately trying to woo workers to join his construction company, Mays Bros, Inc. But it was summer and no one would bite.

Juan A. Vargas Castro talks with Allan Crouch during a water break. | (Kim Raff/Courtesy of The News & Advance)

St. John decided to look outside the U.S. for help, using the H-2B federal guest worker program. It was through that temporary non-agricultural work program that St. John hired the Avalos brothers, along with others, to legally work in America for an eight-month stint. They would make $8.20 an hour.

Martin Alvarez Avalos carries tools across a work site in Vinton, Va. | (Kim Raff/Courtesy of The News & Advance)

St. John was so impressed by the workers that he continued to utilize the program each year. And by 2008, Martin and Ramon weren't the only members of their family making the trek north. Along came a second cousin, another brother, and one of the sister's husbands, all looking to save money to send back to their families in Mexico.

Photographer Kim Raff also joined this hard-working crew.

Raff was on staff at the time with The News & Advance, a paper in Lynchburg, Va. She was assigned to cover the program because St. John had attempted to gain a permit to build townhouses for his workers, on land he owned, but the town was pushing back. Most of the workers did not have driver's licenses, and it made the beginning and end of each workday even longer, with chauffeuring duties added to the construction ones.

Ruben Castro Ramos rests on a truck bed after a group shopping trip to Walmart. Mays Bros. helps the men make trips to stock up on groceries. | (Kim Raff/Courtesy of The News & Advance)

"This was in suburban Virginia, a pretty affluent area," Raff told me during a phone interview. "People were building McMansions, and, frankly, they didn't want these Mexicans living in the area."

The city council vetoed St. John's permit, on the grounds that the townhouses wouldn't fit the neighborhood's aesthetic.

"I think that's why St. John was so positive about our documenting these guys for a season," Raff says. "He really respected what they were doing, he believed in the program."

Ramon Alvarez Avalos shows a picture of his granddaughters (left and right) and his youngest daughter (middle) that he keeps in his wallet. | (Kim Raff/Courtesy of The News & Advance)

Ramon Alvarez Avalos lays pipe at a construction site for townhomes. | (Kim Raff/Courtesy of The News & Advance)

Raff began spending several days each week with the workers, first at the work sites, and later in their living quarters. Between the language barrier and townhouse fallout, gaining the workers' trust took some time, Raff says.

"At first, I think they were a little bit uncomfortable with this young woman who just kept showing up and wanting to hang out and photograph them," Raff says. "They'd ask, 'When's this story coming out?' not really getting that it was a longer project."

"I think the country's outlook is changing toward a more open-minded approach about immigration," Raff adds. "But at this time, even four, five years ago, there was so much of that, 'Oh, here come these people, taking Americans' jobs.'"

Ismael Martinez Martinez (left) and Martin Alvarez Avalos work on their taxes at their apartment. | (Kim Raff/Courtesy of The News & Advance)

Agustin Avalos Flores talks on the phone with his family back in Mexico. The Mexican store "Los Amigos" in Lynchburg provides phone cards and familiar goods. Sometimes the men spend less than 20 minutes each week catching up with their family members. | (Kim Raff/Courtesy of The News & Advance)

Raff's breakthrough came on a rainy afternoon when she visited the brothers' apartment. She knew a fair amount of Spanish, but asked Ramon to quiz her. He touched his nose: "La nariz."

Then, laughing, his elbow. Next, his cheek. Raff had set down the camera and was laughing, too.

"We were just people, then, connecting," Raff says. "After that, I don't think they saw me so much as a 'newspaper lady,' they also saw me as a person."

Ramon Alvarez Avalos chuckles at home on a rainy afternoon.| (Kim Raff/Courtesy of The News & Advance)

It wasn't just the brothers' perception of Raff that was changing either. The photographer found her own opinions about immigration shifting as well.

Raff witnessed the men living in cramped, dormitory-like quarters — the better to save even more money to send home. She saw them working day in and day out, with few moments of respite and even fewer familiar comforts.

"Think about it: They're living away from their entire family, like six people to each apartment, they don't have much in the way of a social life outside of work," Raff says.

Rigoberto Rodriguez Castro gets a haircut outside of the house he shares with seven other men, all employed by Mays Bros, Inc. | (Kim Raff/Courtesy of The News & Advance)

Juan A. Vargas Castro (left) laughs with Bobby Murray while the men eat a meal at Mi Patron restaurant. | (Kim Raff/Courtesy of The News & Advance)

St. John has since had to cut back on the number of temporary workers he hires through the program. As the American economy continued to spiral, his business just couldn't afford to bring so many men up north.

"It's construction, there just wasn't as much business," Raff says.

Raff didn't return to Mays Bros. after the 2008 season either. But the photographer has fond memories of the eight-month project that helped her look at an oft-argued issue in a new light.

"I didn't know much about the H-2B process, but I learned that it's not just, 'Oh, let's go find cheap labor in Mexico,'" she says. "This isn't something they do on a whim. It's a sacrifice they each decided to make."

Martin Alvarez Avalos (left), Ismael Martinez Martinez (middle), and Manuel F. Martinez (right) grab their bags and prepare to board a bus that will take them back to Mexico. The journey takes three days. | (Kim Raff/Courtesy of The News & Advance)

**See more of Kim Raff's photography**