Industries We Serve
Trusted Across Every Industry
As a premier commercial, industrial and municipal contractor, we serve a wide range of industries across New Hampshire, Maine, and Northern Massachusetts.
Industries We Serve
From restaurants and healthcare facilities to municipal buildings and industrial complexes — we deliver responsive and reliable results to every industry we serve.
Restaurants & Foodservice
Restaurants, cafeterias, and foodservice operations depend on reliable HVAC, refrigeration, and kitchen equipment to keep their businesses running. We service commercial kitchens of all sizes, from walk-in freezers and coolers to hood vents and dishwashers, ensuring your kitchen stays operational and up to code.
Services We Provide:
- Kitchen Equipment Repair
- Walk-in Cooler & Freezer Service
- Hood Vent Installation
- Commercial HVAC
- Emergency Repairs
Healthcare Facilities
Hospitals, clinics, and medical facilities require specialized HVAC and mechanical systems to maintain strict environmental controls. Our team understands the critical nature of healthcare facility maintenance and provides responsive service to ensure patient comfort, safety, and regulatory compliance.
Services We Provide:
- Critical Environment HVAC
- Boiler Room Service
- Refrigeration for Medical Storage
- Electrical Systems
- Preventative Maintenance Programs
Retail & Commercial Properties
Retail stores, shopping centers, and commercial office buildings need dependable climate control and electrical systems to maintain a comfortable environment for customers and employees. We provide comprehensive HVAC, electrical, and plumbing services to keep your commercial property running smoothly.
Services We Provide:
- Rooftop Unit Service
- Commercial Lighting
- Plumbing Maintenance
- Energy Efficiency Upgrades
- Tenant Improvement Services
Education & Institutions
Schools, universities, and educational institutions require reliable mechanical and electrical systems to provide a safe, comfortable learning environment. We work with educational facilities to maintain and upgrade HVAC, plumbing, and electrical systems, often during off-hours to minimize disruption.
Services We Provide:
- School HVAC Systems
- Cafeteria Kitchen Equipment
- Electrical Upgrades
- Plumbing Services
- Summer Maintenance Programs
Municipal & Government
Municipal buildings, fire stations, police departments, and government facilities require dependable commercial services from a contractor they can trust. Stonewall Commercial Services is proud to serve municipal clients across New Hampshire, Maine, and Northern Massachusetts with responsive and reliable results.
Services We Provide:
- Municipal Building HVAC
- Government Facility Maintenance
- Emergency Response Service
- Code Compliance
- Preventative Maintenance Contracts
Industrial & Warehousing
Industrial facilities, warehouses, and manufacturing plants have unique heating, cooling, electrical, and plumbing requirements. Our experienced team handles large-scale commercial and industrial systems, providing everything from installation and repair to ongoing preventative maintenance programs that minimize downtime.
Services We Provide:
- Industrial HVAC Systems
- Warehouse Climate Control
- Heavy Commercial Electrical
- Industrial Plumbing
- Scheduled Maintenance Programs