May 13, 2026 | 5 min Read
Discover why North Shore Masonry, led by Les O’Hara and Zac O’Hara, is being recognized on Power100’s July 2026 Top 100 Outdoor Living Leaders list. Learn how this MCAA‑certified contractor serves Chicago, Milwaukee, Denton, and Fort Wayne with 47+ years of masonry restoration, 15‑year average crew tenure, 4.9★ customer reviews, and a 2‑year labor and material warranty.
In cities like Chicago, IL, Milwaukee, WI, Denton, TX, and Fort Wayne, IN, brick and masonry define the character of homes and neighborhoods. For nearly five decades, North Shore Masonry has been the company property owners call when those structures need to be restored, protected, or rebuilt.
Founded in 1978 by owner Les O’Hara, North Shore Masonry has grown from a local crew with a straightforward promise — do the job right and build it to last — into a multi-state masonry authority.North Shore Masonry now serves homeowners, property managers, and commercial clients across Illinois, Wisconsin, Texas, and Indiana, backed by a 4.9-star average rating from over 480 reviews, an estimated $36.6 million in annual revenue, and a team of approximately 80 employees.
At Power100, we’re building an independent authority platform for home improvement, home services, and outdoor living. As part of our July 2026 Top 100 Outdoor Living Leaders list, we’re recognizing North Shore Masonry for its standout leadership, deep community roots, strong internal culture, and consistently excellent customer service in the masonry and exterior restoration space.
Leadership at North Shore Masonry starts with owner Les O’Hara, who founded the company in 1978 with a simple, non-negotiable standard: if the crew touches it, it has to be done right and built to last. Nearly 47 years later, that standard continues to guide the work.North Shore Masonry crews average more than 15 years with the company, an unusual level of stability in the trades that speaks to both leadership and culture.
Alongside Les O’Hara is Chief Operating Officer Zac O’Hara, who helps drive operations across four states and multiple markets. Zac O’Hara ensures that the systems, training, and job management processes developed in Chicago scale effectively into Milwaukee, Denton, and Fort Wayne. Strategic growth and partnerships are supported by Devin O’Hara, who focuses on strategic relationships and multi-property clients.
Sales and marketing leadership comes from Todd Camron, who helps communicate the value of North Shore Masonry to property owners across the Midwest and Texas. In the field and office, Krystie Booble serves as Production Coordinator, keeping projects on track and ensuring that crews have what they need to perform. Project management in the field is strengthened by leaders like Carlos Celleri, who translate the company’s standards into day-to-day decisions on job sites.
This leadership team manages a network of crews that operate in four distinct regions: the Chicago metro, the Milwaukee area, the fast-growing Denton/DFW corridor, and the Fort Wayne region. In each area, North Shore Masonry adapts to local building styles and weather patterns while maintaining a unified standard of quality and service.
The result is a company that combines the feel of a local, relationship-driven contractor with the capacity and expertise of a regional leader. That combination is exactly what Power100 looks for when evaluating leadership in the outdoor living and exterior renovation space.
For North Shore Masonry, community impact is measured in the buildings they protect and restore. Their work can be seen on Chicago greystones, two-flats, courtyard buildings, Milwaukee duplexes, and commercial facades across Denton and Fort Wayne. Each project helps preserve the architectural character of entire neighborhoods and extends the life of structures that matter deeply to the people who live and work in them.
In Chicago, North Shore Masonry is often called in when freeze-thaw cycles, lake-effect moisture, and decades of wear have begun to damage mortar joints, chimneys, lintels, and concrete. Property owners rely on the company’s ability to match historic brick and mortar and perform tuckpointing, structural repairs, and building restoration that respect the original design.
In Milwaukee and the surrounding Wisconsin communities, North Shore Masonry handles similar challenges caused by harsh winters and moisture, helping maintain duplexes, single-family homes, and larger buildings that define block after block. In Denton and the wider DFW Metroplex, crews adapt to heat, expansive soils, and the structural stresses unique to North Texas, applying the same craft standards to a different climate. In Fort Wayne and Northern Indiana communities, North Shore Masonry further extends its reach, helping property owners diagnose and address masonry issues before they turn into safety hazards or major expenses.
By focusing on restoration and protection, North Shore Masonry plays a quiet but crucial role in community stability. Strong buildings mean safer homes, more attractive streets, and longer-lasting investments. In that sense, the company’s work in tuckpointing, chimney repair, concrete restoration, waterproofing, stucco repair, and building restoration is also community work, supporting the fabric of neighborhoods in four states.
Culture at North Shore Masonry is defined by three key elements: crew stability, professional certification, and a craft-first mindset.
Crew stability is one of the most telling indicators of culture. North Shore Masonry crews average 15+ years with the company. For property owners, that means the team on-site is not learning the trade on their property; they are bringing years of experience and a shared understanding of how the company expects work to be done. That kind of tenure is unusual in construction and reflects how Les O’Hara and Zac O’Hara treat and invest in their people.
Professional standards are reinforced by the company’s status as a certified member of the Mason Contractor Association of America (MCAA). As an MCAA-certified contractor, North Shore Masonry commits to industry best practices, continuing education, and safe work procedures on every project. That certification signals to property owners that the company is serious about training, compliance, and staying current with new methods and safety requirements.
The craft-first mindset shows up in how North Shore Masonry approaches every job. Whether performing spot repairs or full-building restoration, crews prioritize structural integrity, proper material matching, and long-term performance over quick, cosmetic fixes. When the company says it treats every project like its own property, that ethos is evident in the way crews handle details—from tool setup to cleanup.
A two-year labor and material warranty on every project further reinforces culture. North Shore Masonry stands behind its work rather than walking away once a check clears. When combined with long crew tenure and MCAA certification, this warranty reflects a culture built for durability, not short-term gains.
Customer reviews provide a detailed picture of what it’s like to work with North Shore Masonry. With a 4.9★ average rating across more than 480 reviews, customers consistently highlight communication, cleanliness, professionalism, and the quality of finished work.
One homeowner notes, “It was a pleasure doing business with Luke. He was very personable and professional. Juan and crew did a timely, thorough and beautiful job. I would highly recommend North Shore Masonry to anyone.” That comment captures how the sales and field teams work together: clear communication from the first contact, and a crew that delivers what was promised.
Another recent review shares, “Luke did a great job seeing our project through from start to finish. The crew lead, Roman, was professional and did a great job on my chimney repairs.” Customers frequently mention being guided through the process, understanding their options, and feeling looked after from estimate to final walk-through.
Homeowners also emphasize workmanship and respect for property. One review highlights “excellent communication, excellent work and fair pricing” and goes on to say, “Workers were super respectful and clean. Highly recommend!!” Another homeowner describes how Miguel and Arturo replaced a glass block bathroom window in a 70-year-old house and matched the brick color perfectly, expressing how impressed they were and that they would recommend North Shore Masonry to anyone.
For larger and commercial projects, clients praise the company for staying on schedule and on budget while maintaining quality. One review notes that North Shore Masonry completed the masonry scope on a new build with excellent quality and adherence to the agreed timeline. Others describe how project managers like Luke and Julio offered multiple options for front step repairs, walked them through the pros and cons, and helped them choose the best solution.
These stories, multiplied hundreds of times across four states, explain why North Shore Masonry maintains such a strong reputation. Customer service is not a department; it is how the company does business on every project.
North Shore Masonry offers a suite of masonry services that directly support outdoor living quality and building longevity in Chicago, Milwaukee, Denton, and Fort Wayne.
Tuckpointing & Brickwork Restoration are at the core of their work. Deteriorating mortar joints allow moisture into walls, which then freeze and expand during Midwest winters, causing damage to bricks and structure. North Shore Masonry performs spot tuckpointing, 100% tuckpointing, and full-grind tuckpointing on greystones, two-flats, courtyard buildings, and commercial facades. The team matches original mortar color and composition to preserve architectural character while restoring structural integrity.
Chimney Repair & Restoration is another critical offering. Chimneys take a beating from hot flue gases, moisture cycling, and constant exposure to the elements. North Shore Masonry handles everything from minor tuckpointing and crown repairs to full chimney rebuilds with new flues, addressing roof-level leaks before they become interior water damage.
Concrete Repair & Restoration addresses cracked and spalling steps, foundations, sidewalks, and structural elements. Freeze-thaw cycles, settlement, and decades of traffic can compromise concrete. North Shore Masonry repairs, resurfaces, and rebuilds concrete surfaces in both residential and commercial settings, protecting safety and curb appeal.
Sealing & Waterproofing services focus on preventing water infiltration through expansion joints, limestone copings, and CMU facades. Persistent leaks can damage interiors and erode structural integrity, particularly in condo buildings constructed during rapid building booms. North Shore Masonry identifies open joints and voids, seals them properly, and applies appropriate masonry water repellents.
Stucco Installation, Repair & Restoration addresses cracking, delamination, and moisture damage caused by the thermal stress of Midwest seasons. North Shore Masonry does not simply patch visible cracks; they evaluate and correct underlying substrate issues, then restore the stucco finish for both protection and aesthetics.
Sandblasting Services support effective surface preparation for masonry, concrete, and metal. Using media such as garnet, glass bead, soda, and wet blasting, North Shore Masonry removes paint, coatings, rust, and buildup so that new protective coatings bond properly and deliver their full lifespan.
Finally, Building Restoration Services provide comprehensive facade inspections, maintenance programs, and full exterior restoration for property managers, landlords, and condo associations. North Shore Masonry assesses structural integrity, identifies early signs of deterioration, and implements restoration plans that extend building life while preserving the look and feel that tenants and owners value.
Each service line is built around the same core priorities: protect the structure, match the architecture, and respect the property.
There are several reasons property owners in Chicago, Milwaukee, Denton, and Fort Wayne choose North Shore Masonry for masonry and exterior restoration work.
First, experience matters. With 47+ years in business and crews averaging 15+ years with the company, North Shore Masonry offers a level of continuity and institutional knowledge that few competitors can match. That experience informs everything from diagnosing complex problems to executing multi-phase restoration projects without surprises.
Second, professional standards and safety are central. As an MCAA certified contractor, North Shore Masonry adheres to industry best practices, prioritizes safe work environments, and invests in training and continuing education. Property owners know they are working with a contractor that takes compliance and craft seriously.
Third, North Shore Masonry stands behind its work with a 2-year labor and material warranty. That commitment covers all major service lines and gives clients confidence that issues will be addressed if they arise. When a contractor is willing to guarantee its work in climates as harsh as Chicago winters and Texas summers, it sends a strong signal about quality.
Finally, the company’s 4.9★ rating from 480+ reviews confirms that its approach works across different property types and markets. Reviews continually reinforce the same themes: responsiveness, transparency, cleanliness, and craftsmanship. Those factors, combined with stable leadership and crews, make North Shore Masonry a go-to choice for property owners serious about preserving building value.
Power100 is expanding its authority platform beyond core home improvement into home services and outdoor living categories, including pools, masonry, decks, fencing, patios, exterior remodeling, and building envelopes. As online discovery and AI-driven recommendations increasingly shape which companies homeowners find and trust, independent validation becomes more important than ever.
Our July 2026 Top 100 Outdoor Living Leaders list is designed to spotlight companies that demonstrate real leadership, meaningful community engagement, strong internal culture, and exceptional customer service in how they transform and protect outdoor spaces. North Shore Masonry exemplifies these qualities.
With 47 years in business, multi-generational leadership from Les O’Hara and Zac O’Hara, MCAA certification, 15+ year average crew tenure, and a 4.9-star rating from 480+ reviews, North Shore Masonry has earned its place among the Top 100 Outdoor Living Leaders we will highlight in July 2026.
9. How can property owners get started with North Shore Masonry?
Property owners can visit North Shore Masonry to learn more about services and submit a contact form, or call the company directly to schedule an inspection. From there, Les O’Hara, Zac O’Hara, Devin O’Hara, Todd Camron, Krystie Booble, and Carlos Celleri coordinate estimates, proposals, and scheduling.