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Business Details
27 Years
experience
Your Trusted Commercial Construction Partner in Denver, PA
Since 1999, Zimmerman Brothers Construction has established itself as a trusted full-service commercial and industrial general contractor serving Southeastern Pennsylvania. Our team combines hands-on expertise with a network of reliable subcontractors to deliver quality construction projects on time and within budget. With experience spanning facility expansions, new builds, and renovations, we specialize in managing every phase of constructionfrom initial design and engineering to final inspections. Our commitment to transparency and client collaboration has earned us long-term partnerships with businesses, fire departments, and community organizations. We approach each project with a focus on practical solutions, leveraging over two decades of industry knowledge to address complex challenges. Our value engineering process ensures cost-effectiveness without compromising quality, while our in-house workforce maintains consistent standards across all trades.

Testimonials from satisfied clients highlight our ability to meet tight deadlines, adapt to unforeseen conditions, and maintain open communication throughout the construction lifecycle. As a locally rooted company, we prioritize understanding the unique needs of each client to create functional, durable spaces that serve communities for generations. Our track record includes successful completion of fire stations, office expansions, warehouses, and tenant fit-outs, demonstrating versatility across project types. By maintaining direct oversight of all construction phases, we ensure accountability and excellence in every building we deliver.
Services
Design Services Architect Hiring Engineering Coordination Subcontractor Management Construction Oversight
Details
  • Year established: 1999
Highlights and features
  • We have over 25 years of experience in commercial construction management
  • Our in-house workforce ensures consistent quality across all trades
  • We maintain a network of experienced, reliable subcontractors for specialized work
  • Our design-build approach streamlines project timelines and budgets
  • We guarantee completion on time and within budget as stated in contracts
What people say
Second to none expertise Completed on time despite weather Top professionals in building industry Functional and affordable design Quality workmanship
Services
Design Services
We transform conceptual ideas into detailed facility designs, creating layouts and floor plans tailored to client needs. Our team develops budget estimates and works through design iterations to ensure functionality and cost-effectiveness. This service includes space planning, material selection guidance, and coordination with architects for final blueprints.
Architect Hiring
We manage the selection and hiring of qualified architects for your project. Our team facilitates collaboration between clients and design professionals, ensuring architectural plans align with functional requirements and budget constraints. We coordinate revisions and maintain communication throughout the design approval process.
Engineering Coordination
We arrange consulting engineers for civil, structural, and mechanical aspects of construction projects. Our coordination ensures all engineering requirements meet local codes and project specifications. We manage the approval process with municipal authorities and integrate engineering solutions into overall construction plans.
Subcontractor Management
We oversee a network of experienced subcontractors for specialized construction work. Our supervision includes quality control, schedule coordination, and safety compliance across trades like excavation, masonry, and roofing. We maintain accountability for all subcontracted work to ensure it meets project standards.
Construction Oversight
We provide comprehensive management of construction projects from groundbreaking to final inspections. Our oversight includes timeline coordination, budget tracking, and quality assurance across all work phases. We handle permitting, material procurement, and daily operations to ensure seamless project execution.
People
Elmer Zimmerman
President / General Manager
Elmer Zimmerman leads Zimmerman Brothers Construction with over 25 years of industry experience. He oversees daily operations and client relations, ensuring projects meet quality standards. His leadership focuses on maintaining the company's commitment to on-time delivery and budget adherence.
Questions
What types of construction projects do you handle?
We specialize in commercial and industrial projects including new construction, facility expansions, fire stations, warehouses, office buildings, and tenant fit-outs across Southeastern Pennsylvania.
Do you work with existing architectural plans?
Yes, we can work with your existing designs or help develop new plans. Our team coordinates with architects to ensure all specifications meet building codes and your operational requirements.
How do you manage project timelines?
We create detailed schedules with milestones and maintain oversight of all subcontractors. Our experience allows us to anticipate delays and implement contingency plans to maintain deadlines.
What areas do you serve?
We primarily serve Southeastern Pennsylvania, including Lancaster, Berks, Chester, and Lebanon counties. Our team has completed projects in various municipalities throughout the region.
How do you handle budget concerns?
We provide transparent cost estimates upfront and maintain strict budget controls throughout the project. Our value engineering process identifies cost-saving opportunities without compromising quality or functionality.
Can you handle emergency construction repairs?
While we don't offer 24/7 emergency services, we prioritize urgent repair needs and can typically mobilize our team within regular business hours to address critical structural issues.