Martignetti Construction Company, Inc.

Martignetti Construction Company, Inc. is a general contracting firm based at 34 N Reading Ave in Boyertown, Pennsylvania. The company handles both ground-up construction and renovation work for residential and commercial clients, and it takes projects across Pennsylvania, New Jersey and Delaware. Work ranges from single-room remodels in private homes to institutional and commercial buildings, with the firm acting as the general contractor responsible for scheduling, coordination and day-to-day management on site.

The business was established in 2005 by John Martignetti, who continues to serve as president. It is fully bonded and insured, and it holds Green Advantage certification, a credential tied to environmentally responsible construction practices and materials handling on the job site. The office can be reached at (610) 248-8500.

History and Background

John Martignetti earned a Bachelor of Science in Civil Engineering from Drexel University in Philadelphia and spent years working for several general contractors in the Philadelphia area before starting his own company. He has more than four decades of experience in the construction industry, covering both the engineering side of the work and the practical realities of running job sites.

He has lived in Boyertown since 1989 and raised his family there in a stone farmhouse dating to the 1700s, a building he has been renovating over the years. That ongoing personal project is relevant to the kind of work the company takes on: older housing stock in Berks County and the surrounding region often comes with structural quirks, settled foundations, non-standard framing and layered additions from different eras. Contractors who have spent time inside those buildings tend to approach them differently than crews accustomed only to new construction.

Residential Services

On the residential side, Martignetti Construction works directly with homeowners and also partners with architects who have already drawn plans for a project. Past residential work has included:

• Home additions, including second-story and rear additions
• Kitchen remodeling
• Basement renovations and finished lower levels
• Exterior facade work
• Dormer additions
• Front entrance canopies and porch structures

Projects of this type usually involve several trades working in sequence, and the company handles that coordination rather than leaving it to the homeowner. That includes bringing in and scheduling painters, plumbers, HVAC technicians, siding installers and roofing contractors, as well as arranging material deliveries so that supplies arrive when the relevant crew is on site. For a homeowner, the practical effect is a single point of contact for the duration of the job instead of a series of separate contracts and separate schedules to track.

Commercial and Institutional Work

The company's commercial portfolio includes work for business, educational and healthcare clients. Completed projects include 618 Market in Philadelphia, Freire Charter School, Swarthmore College and Schweiger Dermatology Group. Projects in these categories carry requirements that residential work generally does not: occupied-building scheduling, accessibility compliance, fire and life safety systems, and coordination with facilities staff or building management.

Institutional clients such as colleges and charter schools typically require contractors to be bonded and insured before a contract is awarded, and they often work within fixed calendar windows, such as summer break or between academic terms. Medical and dermatology office build-outs carry their own specifications around finishes, mechanical systems and equipment installation. The firm's experience across these categories reflects familiarity with the documentation, inspection and sequencing that such projects involve.

Project Management Approach

Martignetti Construction operates as a full-service general contractor, meaning it manages the project from start to finish rather than performing a single trade. The firm's stated focus is on delivering projects on time and within the agreed budget, and the coordination of subcontractors and material deliveries is central to that.

In practice, general contracting of this kind involves sequencing trades so that work does not have to be undone, verifying that materials meet specification before installation, maintaining communication with the owner or architect as conditions change, and handling the inspection process with the relevant municipal authorities. Pennsylvania townships and boroughs vary in their permitting procedures, and a contractor working regularly across the region generally develops working familiarity with those local differences.

Green Advantage Certification

The Green Advantage credential is held by construction professionals who have been tested on environmentally responsible building practices. It covers topics such as material selection, waste reduction and recycling on the job site, moisture and indoor air quality control, energy and water efficiency, and the correct handling of products in ways that preserve their intended performance. The company connects this certification to an interest in buildings that remain useful and sound over the long term for the communities where they are built.

Service Area

Operating from Boyertown, the company serves clients throughout Pennsylvania as well as in New Jersey and Delaware. Boyertown sits at the eastern edge of Berks County near the Montgomery County line, which places the firm within reach of the Reading area, the Philadelphia metropolitan region and points along the I-76 and Route 422 corridors. The commercial project list reflects that range, with work completed in Philadelphia and Delaware County in addition to work closer to home.

Getting Started on a Project

The company provides free estimates. The process begins with an initial meeting to discuss the specifics of the project: scope, site conditions, intended use, timeline and any plans or drawings that already exist. An estimate follows that conversation, which allows the figures to reflect the actual requirements of the job rather than a generic per-square-foot assumption.

Homeowners and property owners considering a project may find it useful to gather certain information before that first meeting, including any architectural drawings, surveys or prior inspection reports, a general sense of the desired timeline, and notes on any known issues such as water intrusion, aging mechanical systems or structural concerns. For commercial clients, lease terms, landlord requirements and operating hours are typically relevant to scheduling.

The office is located at 34 N Reading Ave in Boyertown and can be reached by phone at (610) 248-8500 to arrange an initial consultation.