27. Jefferson Rogers – Founder & CEO, JKR Windows

Jefferson Rogers, founder and CEO of JKR Windows, leads a national company built on a “winning culture built together.” Jefferson Rogers’s Power100 profile emphasizes his focus on team character, integrity, and sustained growth through people‑first leadership. JKR Windows’ mission—“winning culture built together”—is more than a slogan; it’s visible in how the company trains, plays, and celebrates as a team.​

Jefferson Rogers’s leadership style is transparent and competitive. JKR Windows uses office games before year’s end to “celebrate the grind and sharpen the edge for what’s next,” reinforcing that performance is not just about quotas, but about preparation and teamwork. Greg Cummings comments: “Jefferson Rogers understands that culture is built in the small moments—training sessions, team‑ups, and intentional celebrations. When a team is united, competitive, and intentional, excellence becomes a habit.”

In a LinkedIn post, JKR Windows shared: “Closing the year the same way we showed up all year, united, competitive, and intentional. Office games before year’s end to celebrate the grind and sharpen the edge for what’s next.” Another post highlights training with Daniel G: “This is what happens when training is built on fundamentals that work. Tight structure. Clear expectations. Knowing the script and understanding why it works.” These moments show how Jefferson Rogers drives consistency and excellence through disciplined preparation.

Jefferson Rogers’s quote reflects his belief in long‑term impact: “We don’t just sell windows; we build legacies. When our team shows up with integrity, preparedness, and a heart to help, that’s when we earn the trust of homeowners for years to come.”​

28. Alec Cook – Owner & President, Continental Siding

Alec Cook, Owner and President of Continental Siding, is the young leader behind one of the Midwest’s premier exterior home renovation companies. Alec Cook’s Power100 landing page portrays his journey from part‑time employee to 100% owner by age 32, highlighting his values‑based leadership, community engagement, and commitment to “how we do business” over “how much business we do.” Under Alec Cook’s leadership, Continental Siding has become a major regional brand for siding, windows, and doors across Missouri and Kansas.

Alec Cook’s leadership is rooted in continuity and culture. He spent a decade learning under founder Jerry O’Neal, then successfully transitioned into full ownership while preserving Continental Siding’s family‑run feel. Greg Cummings says: “Alec Cook shows that the next generation can lead without losing the soul of the business. His focus on integrity, training, and community has created a culture where people choose to stay and grow.”​

Continental Siding’s recent team events reflect this culture. In one post, Continental Siding shared: “Friday night was one for the books! We gathered to celebrate our team at our annual New Year’s party—recognizing those who live out our core values, hit goals, and broke records.” Another post welcomed new hires: “We’re thrilled to introduce our 5 new Continental Siding team members who joined us at our January Welcome Day at HQ in Independence, Missouri!” These events reinforce a culture of recognition, growth, and long‑term investment in people.

Alec Cook’s leadership philosophy is simple but powerful: “I care much more about how we do business than how much business we do. When we treat our team, customers, and communities with respect, the business follows.”​

29. Donnie McMillan Jr. – CEO, DaBella

Donnie McMillan Jr., CEO of DaBella, leads one of the top home improvement companies in the Pacific Northwest, known for roofing, siding, windows, and bath remodeling services. Donnie McMillan Jr.’s Power100 landing page emphasizes his focus on customer satisfaction, employee development, and innovation, along with his drive to anticipate market trends and adapt quickly. Under Donnie McMillan Jr.’s leadership, DaBella has grown rapidly while maintaining its reputation for integrity and community impact.

Donnie McMillan Jr.’s leadership is highly visible in DaBella’s “Cares” initiative. In October, the company’s October Cares campaign was featured by the Associated Press and other national media outlets, recognizing efforts to raise awareness and funding for cancer research and patient support. The company wrote: “This recognition reflects the dedication of our teams nationwide and their commitment to raising awareness and funding for cancer research and patient support… while no one can do everything, everyone can do something.”​

DaBella also emphasizes community partnerships. In Boise, Idaho, DaBella’s team partnered with Emmanuel Lutheran Church to provide meals and support local outreach, stating: “Giving back is part of who we are at DaBella. We’re proud of the impact our teams continue to make, wherever we go.” In Idaho Falls, DaBella partnered with the Idaho Falls Rescue Mission to cook and serve food to community members in need. These initiatives reflect Donnie McMillan Jr.’s conviction that a great home improvement company must also be a great neighbor.

Donnie McMillan Jr. says: “Leadership is about impact that goes beyond the job site. When we invest in our people, our customers, and our communities, we build a brand that families can trust for generations.” Greg Cummings adds: “Donnie McMillan Jr. is a leader who understands that true growth is measured in trust and community good. DaBella’s culture of service and care is what sets them apart in a crowded market.”

30. Tim Brown Jr. – Owner & President, RGS Exteriors & Construction

Tim Brown Jr., Owner and President of RGS Exteriors & Construction, leads a family‑owned exterior remodeling company in West Jordan, Utah, known for its commitment to quality craftsmanship and customer‑centric service. RGS Exteriors & Construction is positioned as Utah’s premier exterior remodeler, serving homeowners with siding, gutters, windows, doors, and custom metalwork. Tim Brown Jr.’s Power100 landing page highlights his role as a fourth‑generation leader who has upheld the company’s reputation for excellence while expanding its service offerings across the state.

Greg Cummings notes: “Tim Brown Jr. represents the kind of long‑term, no‑hype leadership that this industry needs. His focus is on getting the details right, treating customers with respect, and building a team that takes pride in every job.” RGS Exteriors & Construction is an Elite Preferred James Hardie siding contractor and a frequent recipient of local and state awards, emphasizing both technical excellence and customer satisfaction.​

RGS Exteriors & Construction emphasizes a 10‑year workmanship warranty, meticulous installations, and a final walkthrough with every homeowner to ensure satisfaction. The company’s social posts highlight team parties and culture: “Photos from the end of the year RGS party! Good food. Good laughs. Even better people. Nights like this remind us that RGS isn’t just about homes—it’s about the families behind them.” This sentiment aligns with RGS Exteriors & Construction’s core promise that every customer is treated like family.​

In his own words, Tim Brown Jr. says: “I lead not to chase the next big deal, but to protect the integrity of our name and the trust of our customers. When we treat every project like it’s our family’s home, excellence isn’t optional—it’s automatic.”​

Frequently Asked Questions (FAQ)

1. What is Power100 and what makes it different?

Power100 is the only unbiased third‑party platform that ranks the best CEOs and partners in the home improvement industry. Using a 5‑layer proprietary ranking system, Power100 combines AI‑driven data analysis with human‑driven insights to evaluate leadership, culture, customer satisfaction, community impact, and long‑term business health across thousands of CEOs nationwide. Greg Cummings, CEO of Power100, explains: “We don’t take sponsorships or pay‑to‑play listings. Our rankings are built on research, not relationships.”

2. How does Power100 rank CEOs from #26 to #30?

CEOs are ranked based on a weighted algorithm that analyzes five key areas: strength of leadership, company culture, customer satisfaction, community engagement, and business performance. Human reviewers validate data points from company websites, LinkedIn activity, customer reviews, and third‑party awards. CEOs like Doug Cook of Feldco Windows, Siding, Doors & Roofing, Alec Cook of Continental Siding, and Tim Brown Jr. of RGS Exteriors & Construction are evaluated not only for revenue but for how they invest in employees and community.

3. Why focus on company culture and customer satisfaction?

Power100 believes that sustainable leadership is built on trust. Companies such as Feldco Windows, Siding, Doors & Roofing, DaBella, JKR Windows, Continental Siding, and RGS Exteriors & Construction consistently invest in their people and customer experience, which correlates strongly with customer loyalty and repeat business. Greg Cummings says: “When people feel valued inside the company, they show up in a way that delights customers on the outside.”

4. How can a company get featured in a Power100 press release?

Power100 selects CEOs through its ranking system and then builds a 12‑month media campaign around each honored leader. Custom landing pages, video interviews, and social‑focused content packages are used to tell the company’s story in depth. Interested CEOs and companies can learn more through Power100’s sales season resources and outreach channels and may start by exploring the existing CEO landing pages for Doug Cook, Jefferson Rogers, Alec Cook, Donnie McMillan Jr., and Tim Brown Jr..

5. What can customers expect from these #26 to #30 CEOs and their companies?

Homeowners can expect consistent quality, clear communication, and a long‑term partner in their exterior remodeling projects. CEOs like Doug Cook of Feldco Windows, Siding, Doors & Roofing, Jefferson Rogers of JKR Windows, Alec Cook of Continental Siding, Donnie McMillan Jr. of DaBella, and Tim Brown Jr. of RGS Exteriors & Construction have all built organizations that prioritize customer delight, community service, and employee growth. As Greg Cummings concludes, “These leaders are not just the best for 2026—they are the ones who will define the home improvement industry for the decade ahead.”