Currently Viewing Posts in Commercial

Client

M&J Wilkow

Location

11 Stanwix St, 15th Floor

Square Feet

16,000 SF

Services Provided

General Contractor
Commercial Renovation
Self-Perform

Architect

POH+W Architects

Shannon Construction recently completed the interior renovation of Raines Feldman Littrell, LLP’s new office on the 15th floor of 11 Stanwix Street in downtown Pittsburgh. The project was delivered in partnership with M&J Wilkow, who engaged Shannon Construction to execute the buildout. Raines, a growing full-service business law firm, sought to create a modern, highly functional workplace designed to support continued growth and client-focused operations.

Key features of the space include:

• A balanced mix of private offices, collaborative areas, and conference rooms to support both focused work and team interaction
• High-end finishes, custom millwork, and expansive glazing creating a clean, modern aesthetic
• Panoramic views of downtown Pittsburgh, including Acrisure Stadium, Point State Park and the Fort Pitt Bridge
• An expansive open entertaining area designed for client engagement and events
• A dedicated prep kitchen enabling seamless hosting and flexibility for gatherings of varying scale

Designed with both functionality and experience in mind, the space leverages natural light and thoughtful planning to enhance the workplace environment while leaving a strong impression on clients and visitors.

Delivered through close collaboration and consistent communication among all project partners, the renovation reflects a shared commitment to quality, precision, and client satisfaction. Shannon Construction values its continued partnership with M&J Wilkow and the opportunity to support Raines in creating a workplace that aligns with their vision, culture, and continued growth.

Client

Winthrop Management

Location

US Steel Tower, Pittsburgh PA

Square Feet

1,900 SF

Services Provided

General Contractor
Commercial Renovation
Self-Perform

Architect

Shannon delivered a commercial office tenant fit-out for Decision Resources, a leading ERP implementation partner for manufacturing organizations, on the 53rd floor of the US Steel Tower in downtown Pittsburgh. The project transformed an existing suite into a modern, efficient workplace through selective interior demolition and reconfiguration.

The updated space features private and executive offices, a conference room, kitchenette with pantry, copy area, and dedicated storage. Work was completed within an active high-rise environment while maintaining building operations, emergency egress, and all life-safety, security, and HVAC systems.

This project reflects Shannon’s strength in delivering high-quality commercial office environments for professional services and technology-driven clients.

Client

Tech Mill 41

Location

Lawrenceville, PA

Square Feet

6,600+ SF

Services Provided

General Contractor
Commercial Renovation
Self-Perform

Architect

Next Architecture, LP

The newly refreshed Tech Mill third floor speculative suite is a bright, modern, move-in-ready office space designed to give future tenants a fresh start in one of Lawrenceville’s most active buildings.

The 6,600+ square-foot suite was reimagined to feel open, comfortable, and flexible for a wide range of companies. It now features a welcoming reception area, a fully updated café and break area, several open collaboration spaces, and a central workstation zone with plenty of natural light. For teams that need privacy or focus rooms, the layout includes private offices, huddle rooms, a wellness room, and a dedicated war room for group strategy sessions.

The updated finishes help the space feel polished and modern. New luxury vinyl flooring, fresh paint, tile accents, and new casework in the café all come together to create a clean, professional look. Glass-front offices and conference rooms keep the space bright and open while still offering privacy.

Behind the scenes, the suite is also equipped with easy plug-and-play power and data setups, TV-ready walls, and updated lighting, making it simple for a new tenant to move in and get to work right away.

Client

Winthrop Management

Location

Pittsburgh, PA

Square Feet

3,195 SF

Services Provided

General Contractor
Commercial Renovation
Self-Perform

Architect

HED | Chicago, IL

Shannon Construction was hired by Winthrop Management to build out a new pickleball court inside the Steelfit tenant amenity space at the iconic US Steel Tower in downtown Pittsburgh. This project transformed underused space on the concourse level into a bright, modern court that offers a fun, high-quality recreational option for building tenants.

Work included removing old walls, ceilings, lighting, and mechanical systems, then installing a new layout with energy-efficient lighting, upgraded HVAC, durable sports flooring, and improved fire protection. The design also added a fourth exit to enhance safety and improve traffic flow in and out of the space.

Client

M&J Wilkow

Location

Pittsburgh, PA

Square Feet

28,000 SF

Services Provided

General Contractor
Commercial Renovation
Self-Perform

Architect

Desmone Architects

RIZZO International, Inc., an engineering and consulting firm headquartered in Pittsburgh, needed additional space to support their growing team. The move presented an opportunity to introduce a refreshed brand identity alongside a bold new office environment, highlighted by a vibrant pink and orange color palette.

Having partnered with RIZZO on their headquarters renovation in 2012, Shannon Construction was a natural choice to support this next chapter. Longtime partner M&J Wilkow brought Shannon on board to deliver the new build-out for RIZZO, who previously occupied space in a different building within Penn Center East.

The project scope included 18 executive offices, a glass-walled conference room, two training rooms, and a kitchenette with a dedicated dining area. The space was further enhanced with upgraded mechanical and AV systems to support modern workplace needs. Fresh paint, striking wallpaper, modern lighting, and contemporary décor complete a bright, welcoming environment designed to support collaboration and continued growth for RIZZO’s expanding team.

Client

Pittsburgh Gateways

Location

Pittsburgh, PA

Square Feet

22,000 sf

Services Provided

Construction Manager at Risk

Architect

WAY Architecture +Design Partners, LLC

As the Construction Manager for Pittsburgh Gateways owner of 1436 Bedford Ave, Shannon partnered with WAY Architecture and successfully completed numerous occupied and vacant renovations for the Energy Innovation Center. From classrooms to elevators to complete overhaul renovations, Pittsburgh Gateways and the tenants have repeatedly selected Shannon Construction as the Construction Manager at Risk

Pittsburgh Gateways recently contracted with Shannon Construction to Construction Manage 3 projects at EIC in 2024. UPMC classrooms (5,500 SF) received new kitchenettes, flooring, paint, and mechanicals. Core Power classroom (11,000 SF) was renovated for a light industrial lab training space which included sealing concrete floors, mechanical, new bathroom, paint and lighting. Cox MPP classroom (5,500 SF) and office space included a kitchenette, lighting mechanical and office finishes.

Client

ServiceLink

Location

Pittsburgh, PA

Square Feet

45,000 sf

Services Provided

General Contractor
Commercial Renovation
Self-Perform

Architect

NEXT Architecture

ServiceLink, an industry leader in mortgage services, contracted with Shannon to renovate 45,000SF of their Pittsburgh Office. Key to this upgrade was installing a GRID elevated floor system throughout the office which managed their power and cabling. This new floor system installation required a multi-phased project plan for this occupied space. In addition to the raised floor system, the renovation included new FALK wall systems for offices, upgraded lighting and new finishes. Total cost of the project was $3.8M.

Client

JLL

Location

Pittsburgh, PA

Square Feet

4,305 sf

Services Provided

General Contractor
Commercial Renovation
Self-Perform

Architect

NEXT Architecture

ColdSpark, a government consultant, moved into their space at Three PPG Place. The office features a large open office area, two conference rooms, multiple collaboration rooms for clients, and updated restrooms. In the kitchenette area, there are booths for collaboration or to enjoy a meal. The space includes a bonus outdoor patio area that offers spectacular views of the city. Additional scope of work includes painting, millwork, concrete polishing, and upgraded MEPs.

Client

Sisterson & Co., LLP

Location

Pittsburgh, PA

Square Feet

13,077 sf

Services Provided

General Contractor
Commercial Renovation
Self-Perform

Architect

NEXT Architecture

Sisterson & Co., a public accounting and consulting firm, has been based in Pittsburgh since 1926. The firm was located in the Grant Building in Downtown Pittsburgh for nearly 90 years and decided to move into the historic Union Trust Building.

Their new space includes an open office area for hybrid employees, multiple collaboration rooms, and a kitchenette with wood ceiling clouds. The space also received updated MEPs, flooring, paint, and casework.

Client

Property Income Advisors, Inc.

Location

Coraopolis, PA

Services Provided

General Contractor
Commercial Renovation
Self-Perform
Design Services

Architect

NEXT Architecture

2000 Park Lane Drive in Robinson Township was looking to add an amenities suite to their building. The building had a vacant space. After careful consideration, the client decided to convert the space into a lounge, café, game room, conference room, huddle room, phone room, and training room. An existing shell was already in the space. Shannon added additional walls, flooring, and ceiling tile, and painted the space.