Dovetail Construction | Built Over Time Partner Website

Written by: Laurenz Busch

There is a moment in every custom build when trust becomes more important than blueprints and discussions. It usually arrives after the architectural plans are approved, and the first surprises begin to surface. Suddenly, the reality of living through a multi-year construction process becomes clear, and relationships can begin to fray as schedules slip, budgets stretch, and small decisions compound into fatigue. For many homeowners, this is the point when the romance of building a custom home fades, and endurance begins.

FOR MORE THAN 20 YEARS , DOVETAIL CONSTRUCTION HAS SHAPED HOMES ACROSS MONTANA, EARNING A REPUTATION FOR CRAFTSMANSHIP & THE RELATIONSHIPS THAT ENDURE LONG AFTER THE WORK IS DONE. 

For Dovetail Construction, however, that moment tends to work out differently. Over and over again, clients describe something deeper than a business partnership. They talk about clear and open communication and transparency when costs change, about builders who support them long after the keys are handed over, and about a willingness to take responsibility when it might be easier to just move on.

While their houses are beautiful, any high-end builder can show you a good portfolio. Rather, what remains years later for Dovetail clients is how they were treated as their projects came to life, and as they settled into the comforts of their homes.

“WHEN IT CAME TO ACTUALLY BUILDING, WE WERE NOVICES… DOVETAIL GUIDED US THROUGH EVERY BIT OF IT. WE WERE ON THE SITE ALL THE TIME. THEY REALLY WELCOMED US, AND THEY WERE JUST A DELIGHT TO WORK WITH.”

-Karen Alexander, Homeowner/Client

Tim Rote and Kevin Sullivan built Dovetail around that idea—to build better, tell the truth when challenges arise, and stay accountable long after the last inspection is complete. Over two decades, that approach has turned clients into long-term advocates and into people who still call years later, not because they need something, but because they trust who’ll pick up the phone.

Such examples show up across wildly different projects and eras of Dovetail’s growth. In one of the firm’s earliest homes, where a leap of faith helped legitimize the young company, a long-distance build marked a turning point in how architects perceived Dovetail. And in one of the largest and most complex homes Tim and Kevin have completed to date, scale and precision tested the limits without eroding the human side of the business.

Yet rather than telling those stories themselves, Tim and Kevin prefer to let their clients do the talking.

Karen Alexander remembers bar-hopping with Tim and Kevin for tin ceiling inspiration before she recalls the square footage of her home on the outskirts of Bozeman.

In the early days of Dovetail Construction, Karen and her late husband, Doug, were considering buying the first home the firm had just completed in Green Hills Ranch. They liked the house, but they hesitated, and the home sold. Instead of moving on, the Alexanders bought the lot next door and told Tim and Kevin to build them a house of their own. A Dovetail house.

“When it came to actually building, we were novices,” Karen recalls. “We knew people, but we didn’t know the process, and Dovetail guided us through every bit of it. We were on the site all the time. They really welcomed us, and they were just a delight to work with.”

“TIM AND KEVIN ARE TRANSPARENT ABOUT COSTS, TIMELINES, AND THE STATUS OF THE SUBCONTRACTORS. THIS LEVEL OF COMMUNICATION EXTENDS TO THE DOVETAIL TEAM, WHO ALSO HAVE A SENSE OF OWNERSHIP IN THE PROCESS AND PRODUCT.”

-Reid Smith, Reid Smith Architects

At the time, Dovetail was just starting out and didn’t have the kind of portfolio that would solidify a firm in a place like Bozeman and Big Sky. Doug, who was well-connected in the network of builders and architects in Gallatin County, would have been expected to hire any one of the respected and established names. By choosing Dovetail, he took a risk, one that was also a powerful endorsement for the young firm.

“We’ve always believed that if you treat people the way you’d want to be treated, the rest tends to follow,” says Tim. “Doug took a chance on us early, and we never forgot that.”

The tin ceiling came from a whim, Karen says. Doug wanted one in the den, but sourcing it meant driving from bar to bar around town, looking at the old ceilings, and trying to find the right style for their new home. Tim and Kevin came along.

DOVETAIL CONSTRUCTION FOUNDERS – Tim Rote | Kevin Sullivan ▲

“They made it fun,” Karen says. “They made it happen.”

While the Alexander house was beautiful, built cozy and lodge-like, with regional materials that felt at home in Montana, it’s the experience of working with Dovetail that Karen returns to. She remembers how easy site visits were and how friendly the crew was. She felt like she was a part of the process rather than an outsider looking in.

Today, several years after she downsized and sold the home, the memory of working with Dovetail remains sharper than any particular design detail.

“TIM WAS WARM, GENUINE, AND AUTHENTIC. HE DIDN’T TRY TO IMPRESS US WITH A BIG SHOW OR MASSIVE HOMES. HE WAS JUST HONEST ABOUT HOW THEY WORKED.”

-Lori Rosolowsky, Homeowner/Client

“Dovetail homes are just special and beautiful,” says Karen. “But more than that, they made us feel included.”

For the Dovetail team, those feelings are mutual. Doug’s role in those early years often went beyond just being Tim and Kevin’s client. His reputation in Bozeman helped legitimize the young firm in ways that marketing couldn’t, and they all became good friends. They skied together, went fishing, and rode horses. Although Doug passed away in 2016, Karen still refers to Tim and Kevin as the friends they still are.

-THE ALEXANDER HOME, 2008 ▲

Looking back, it’s easy to frame the Alexander home as a formative project for Dovetail. At the time, it was one of their nicest homes and easily showcased their skill with detail. Yet, and perhaps more importantly to Tim and Kevin, it also speaks to the moral foundation that has defined their firm over the years. It represents the moment when trust between client and builder, between reputation and risk, moved beyond a single job site—grounding Dovetail in the mission to build some of the finest homes available.

A decade later, that same trust would be tested in a different way.

When Mark and Lori Rosolowsky decided to build a home in Bozeman, they were living in Pennsylvania. Their architectural firm, Reid Smith Architects, recommended several builders, and Dovetail was one of them. At the time, Tim and Kevin were eager to work with Reid Smith. After interviewing several other builders, the Rosolowskys settled on the small firm with big ambition.

“YOU REALLY GET TO KNOW EACH OTHER. THERE ARE ALWAYS THINGS THAT COME UP IN A BIG PROJECT, BUT WE NEVER GOT SIDEWAYS WITH EACH OTHER. THE COMMUNICATION WAS SEAMLESS.”

-Scott Happ, Homeowner/Client

This home became affectionately known as “Cookie Monster” as the homeowners would deliver homemade baked goods to the crew every Monday.

PROJECT PARTNERS: 
JLF Architects, Sanctuary Interior Design | Select Stone / Quarry Works, Montana Reclaimed Lumber

“Tim was warm, genuine, and authentic,” Lori says, adding that while their proposal was competitive, something else lingered. “He didn’t try to impress us with a big show or massive homes. He was just honest about how they worked.”

The Rosolowsky’s home in Bozeman became Dovetail’s first collaboration with Reid Smith—one that would prove meaningful for the firm’s growth. For Mark and Lori, the bigger test was logistical, since they were watching their home being built from 2,000 miles away. This required a level of communication and trust that went beyond drawings and photo updates. Weekly calls replaced site visits, and decisions had to be made without the reassurance of standing within the framing of their new home. When geothermal heating was proposed—something that was still relatively uncommon at the time—Tim and Kevin walked them through the whys and hows, making the Rosolowskys feel like they were already in Bozeman.

To Mark, what stood out wasn’t a single detail, but the way the site was run.

-THE ROSOLOWSKY HOME, 2014 ▲

“Our superintendent, Joe Womack, treated the house like he was building it for himself,” he says. “If something was wrong, they never left it at ‘close enough.’ It got fixed.”

That ethic extended far beyond moving in. More than a decade later, when a pocket door came off its track, Tim sent someone out to repair it—without hesitation. When a snowstorm stranded Mark and Lori, and Dovetail was building their neighbor’s home, Tim called to ask if they needed food snowmobiled in. These aren’t gestures of a company chasing efficiency, Lori says, but the behaviors of a firm that has decided that relationships outlast contracts.

For Dovetail, the Rosolowsky project marked more than a successful build. It represented a turning point in how architects perceived the firm. Partnering with Reid Smith Architects demonstrated that Dovetail could operate as a true partner in the design process—that it lived up to its claims of transparency, communication, and technical capability. As architect Reid Smith puts it, “Tim and Kevin are transparent about costs, timelines, and the status of the subcontractors. This level of communication extends to the Dovetail team, who also have a sense of ownership in the process and product.”

“THAT PROJECT WAS SO INTERCONNECTED AND SO COLLABORATIVE. WE PUT THE BUILDERS AND ARCHITECTS IN THE ROOM TOGETHER FROM THE VERY BEGINNING.”

-Paul Bertelli, Founder Emeritus, JLF Architects

If the Alexander home helped legitimize Dovetail, and the Rosolowsky residence marked a moment of growth, the Happ family home in the Spanish Peaks area of Big Sky represents the firm’s current abilities for world-class building.

The Happ home is one of the most complex builds Dovetail has undertaken. Designed by JLF Architects, the project is a cluster of distinct structures—a barn, a cabin, and a main living space. Stitched together on a gradual slope, the architecture carries JLF’s signature language of connected forms, and the building process required Dovetail’s precision to seamlessly transition between structures, to coordinate between subcontractors, and to handle surprising complexity.

For Paul Bertelli, founder emeritus of JLF Architects, what set Dovetail apart was its ability to collaborate from the beginning. “That project was so interconnected and so collaborative,” he says. “We put the builders and architects in the room together from the very beginning.” That process, he adds, allows design, budget, and construction to evolve together rather than being passed along from one team to the next.

While the house is large, it doesn’t feel imposing. Its design breaks space into cozy areas using reclaimed wood and stone to settle it in its environment. The result is a home that feels more like it was grown over the years, slowly developing its patina, rather than built in a single moment in time.

For Scott and Kathy Happ, the sheer scale of the project could have easily become overwhelming, but instead, they described a process that felt human. Something that was naturally difficult to achieve, done with a level of competence they trusted.

“You really get to know each other,” Scott says. “There are always things that come up in a big project, but we never got sideways with each other. The communication was seamless.”

“HOW LONG CAN WE KEEP CALLING YOU GUYS WHEN WE HAVE A QUESTION?”
-Kathy Happ, Homeowner/Client

“FOREVER.”
-Tim Rote, Dovetail Construction

“Sometimes we didn’t even know who worked for the architect and who worked for the builder,” he continues. “And that’s a good thing.”

Kathy remembers walking around the site and feeling a sense of calm.

“There was always a good atmosphere,” she says. “We could chat with the carpenters, and you could tell they took good care of their employees.”

That culture showed up in small, different ways. There was the chili cook-off that Kathy won, impromptu lunches, and even Tim cooking a Hawaiian luau for Scott and Kathy after a long site visit.

It also showed up in larger ways. During the pandemic’s supply-chain chaos, Dovetail prepared realistic cost estimates for the Happs, enabling them to make informed decisions rather than operate in the dark.

Like with Dovetail’s other clients, the relationship with the Happs has continued. Doors have been adjusted, and hardware was custom-fabricated to accommodate a new Polaris side-by-side vehicle in a tight gear area. Tim even brought over a turkey for Thanksgiving.

“WHILE THEY ARE CONSTRUCTING SERIOUS HOMES, THEY DO HAVE AN EASYGOING NATURE AND A SENSE OF FUN. IF A CLIENT IS LUCKY, TIM AND KEVIN MIGHT JUST TAKE THEM ON A FISHING TRIP.”

-Reid Smith, Reid Smith Architects

“How long can we keep calling you guys when we have a question?” Kathy asked at one point.

“Forever,” Tim replied.

The way that the Dovetail team sticks around mirrors the way Tim and Kevin have been in each other’s company. The two have been friends since kindergarten, at times separated by teachers for being too disruptive, and they eventually joined forces as business partners decades later. Both are approaching 60, and they know how to work together as a team, not just on projects. It’s also not just sentimentality that holds Dovetail together. It’s pride in a shared ethic of showing up, telling the truth, and taking responsibility.

Joe Womack, Dovetail’s first employee and now a senior project manager, says that culture has been there from the start.

“We’re here to do more than just build a house and make a profit from it,” he says. “We want to make the process fun and enjoyable for everyone.”

That spirit is visible across the Dovetail team, because it’s the tone that Tim and Kevin have set for themselves. “While they are constructing serious homes, they do have an easygoing nature and a sense of fun,” Reid Smith says. “If a client is lucky, Tim and Kevin might just take them on a fishing trip.”

“WE DON’T TAKE OURSELVES VERY SERIOUSLY, BUT WE TAKE OUR WORK SERIOUSLY.”

-Kevin Sullivan, Dovetail Construction

Their complementary strengths have shaped the company’s culture, something Joe appreciates. Kevin’s background in the field brings rigor and execution, and Tim’s focus on relationships and processes ensures that clients are never left guessing. Together, they have built a way of life that treats subcontractors as partners—paying them promptly, proactively coordinating, and creating clarity around scope.

In a market like Bozeman and Big Sky, that reputation matters. The best craftspeople want to work with the best builders who respect their trade. Because of that, in turn, it shows up in the quality of the finished work.

“We don’t take ourselves very seriously—but we take our work seriously,” says Kevin. “That’s the difference.”

Architects also notice the difference. JLF, Reid Smith, and Miller Roodell all point to Dovetail’s transparency and consistency as reasons their relationships remain strong, because although technical competence is vital, they also need a reliable builder that can deliver.

“Dovetail has been a trusted resource and teammate of ours for many years,” says Joe Roodell. “Their commitment is always to the project’s best interests; it feels like family.”

In a state where luxury construction has become increasingly common, it’s tempting to measure builders by square footage, budgets, or the flash of their portfolios. Dovetail certainly stands up to that scrutiny, but what speaks is something less noticeable on paper.

It’s their willingness to be present for their clients. Over 20 years, the firm has built a broad clientele who still answer when Dovetail calls—sometimes just to check in.

For Tim, Kevin and the team at Dovetail, that might just be the most meaningful way to measure their success. Because while the homes will stand on their own, Dovetail continues to carry its relationships forward.

whj COVER FEATURE