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21 Years
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Emergency
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Trusted HVAC & Mechanical Services in Western PA
Founded in 2005, Gunning Mechanical has established itself as a premier mechanical contracting firm serving commercial and industrial clients across Western Pennsylvania, Eastern Ohio, and Northern West Virginia. As the only woman-owned full-service mechanical contractor in the region, we combine technical expertise with a steadfast commitment to safety, superior craftsmanship, and client satisfaction. Our team of certified professionals delivers HVAC installation, sheet metal fabrication, piping systems, and maintenance services, supported by an in-house fabrication facility that ensures precision and efficiency. With over 15 years of experience and a reputation for adhering to strict schedules and budgets, we prioritize sustainable, cost-effective solutions tailored to each project's unique demands. Recognized for excellence in safety through multiple industry awards, our OSHA-certified personnel undergo rigorous training to meet the highest standards in mechanical construction.

From hospitals and educational institutions to industrial complexes and commercial spaces, Gunning Mechanical consistently provides reliable, code-compliant mechanical systems that enhance operational performance. Our dedication to continuous improvement and client collaboration has solidified long-term partnerships with leading organizations across diverse sectors. By integrating advanced technology with time-tested practices, we ensure every project meets exacting specifications while maintaining transparency and accountability throughout the process. This combination of technical proficiency, safety leadership, and customer-centric approach positions Gunning Mechanical as a trusted partner for complex mechanical contracting needs.
Services
HVAC Installation Sheet Metal Fabrication Piping Systems Maintenance & Repair Custom Ductwork
Details
  • Year established: 2005
Highlights and features
  • 15+ years of specialized mechanical contracting experience in Western PA
  • Only woman-owned full-service mechanical contractor in the region
  • In-house sheet metal fabrication for quality control and efficiency
  • 24/7 emergency service for critical mechanical system needs
  • Multiple safety excellence awards from Master Builders Association
Services
HVAC Installation
We design and install commercial and industrial HVAC systems that optimize energy efficiency while meeting strict building codes. Our team handles projects from initial design through final commissioning, ensuring seamless integration with existing infrastructure. Clients benefit from reduced operational costs and improved environmental control across healthcare facilities, educational institutions, and manufacturing plants.
Sheet Metal Fabrication
Our in-house fabrication shop produces custom ductwork and sheet metal components with precision welding and finishing. This capability accelerates project timelines while maintaining quality control. We serve diverse sectors including healthcare, education, and industrial manufacturing with code-compliant, durable metal solutions tailored to specific architectural requirements.
Piping Systems
We install and maintain complex piping systems for commercial and industrial applications, including medical gas lines and process piping. Our certified welders ensure leak-proof connections meeting ASME standards. Clients receive reliable fluid transport solutions for HVAC, plumbing, and specialized industrial processes with minimal system downtime.
Maintenance & Repair
Our 24/7 emergency repair service addresses critical mechanical system failures with rapid response times. Preventative maintenance programs extend equipment lifespan while optimizing performance. Commercial clients benefit from minimized operational disruptions through our proactive maintenance approach and experienced service technicians.
Custom Fabrication
We create bespoke metal components for unique architectural and engineering challenges, including security grilles and custom HVAC elements. Our fabrication team combines traditional craftsmanship with modern technology to deliver precision-engineered solutions that meet exact project specifications and aesthetic requirements.
Questions
What HVAC services do you offer for commercial buildings?
We provide complete HVAC system installation, maintenance, and emergency repair services for commercial and industrial facilities, including custom ductwork and energy-efficient system upgrades.
Do you serve areas outside Pittsburgh?
Yes, we serve all of Western Pennsylvania, Eastern Ohio, and Northern West Virginia with both scheduled projects and emergency service calls.
Are your technicians certified for specialized mechanical work?
Our team holds OSHA 30 certifications and specialized training including medical gas piping, confined space operations, and advanced welding certifications required for complex industrial projects.
What safety measures do you implement on job sites?
We maintain an industry-leading safety program with regular inspections, mandatory training, and compliance with OSHA standards. Our safety director works directly with clients to integrate their specific safety requirements into our protocols.
Can you handle emergency mechanical system repairs?
Yes, we offer 24/7 emergency service for critical HVAC and mechanical system failures with rapid response times to minimize business disruptions.
What industries do you typically work with?
We serve healthcare facilities, educational institutions, manufacturing plants, commercial real estate, and government buildings with specialized mechanical contracting solutions tailored to each sector's unique requirements.