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Claim This BusinessAbout CSI Services
CSI Services operates as a comprehensive mechanical contracting firm based in York, Pennsylvania. The business holds a 5.0-star rating drawn from four customer reviews, reflecting consistent satisfaction among clients who have engaged their boiler and HVAC expertise. Their service area encompasses York and surrounding Pennsylvania communities, with particular depth in commercial and industrial applications. The company specializes in boiler systems, heat recovery solutions, and chilled water systems, positioning themselves as specialists rather than generalists in the mechanical contracting space. Operating hours run Monday through Friday from 7 AM to 4 PM, their team maintains availability for scheduled projects and emergency response situations.
What distinguishes CSI Services from other mechanical contractors is their emphasis on rental solutions and 24/7 emergency capabilities. Their fleet of mobile boiler rooms provides on-site heating solutions for facilities requiring temporary or supplemental capacity, a service that proves valuable during equipment failures, seasonal demand spikes, or facility transitions. The company serves diverse industries including food and beverage processing, healthcare facilities, manufacturing plants, educational institutions, and government properties. Their boiler management controls and HVAC building management systems offer clients means to optimize energy usage and extend equipment lifespan, addressing operational cost concerns for facility managers.
Customer feedback highlights the team's approachability and technical competence. One reviewer described their experience with boiler work, hot water heater service, and HVAC maintenance, noting good response times and service quality. Another reviewer mentioned the team's laid-back professionalism while referencing specific project logistics. These accounts demonstrate the company's ability to handle multiple mechanical system needs, from installation and design projects to ongoing maintenance and emergency repairs.
What Customers Say
All four reviews award 5 stars, with customers specifically praising response time, boiler work, hot water heater service, and HVAC maintenance. One reviewer noted the team's professionalism and laid-back approach.
Working Hours
| SundayToday | Closed |
| Monday | 7 AM–4 PM |
| Tuesday | 7 AM–4 PM |
| Wednesday | 7 AM–4 PM |
| Thursday | 7 AM–4 PM |
| Friday | 7 AM–4 PM |
| Saturday | Closed |
Services
Boiler Audit and Assessment
Comprehensive evaluation of boiler system performance, safety, and energy efficiency for commercial facilities.
Boiler Service and Maintenance
Ongoing maintenance programs and repair services to ensure reliable and cost-effective boiler operations.
Boiler Management Controls
Installation and optimization of control systems to boost efficiency and extend equipment lifespan.
HVAC Service and Maintenance
Preventive maintenance and repair services for commercial heating and cooling systems.
Commercial HVAC Design and Installation
Custom HVAC system design and installation for new construction and facility upgrades.
Mobile Boiler Rentals
Fleet of portable hot water and steam boilers for temporary facility heating needs.
Emergency Boiler Rentals
24/7 emergency response with rapid deployment of boiler equipment for urgent situations.