Business Details
50+ Years
experience
Emergency
services
Trusted HVAC Solutions for Commercial & Industrial Clients
Founded in 1969, T & T/Lan has built a reputation as a trusted provider of industrial and commercial HVAC solutions. Our expertise spans preventative maintenance, water heater installation, boiler repairs, and emergency services for large-scale properties including stadiums, schools, and healthcare facilities. With over 50 years of experience and a fleet of 16 service vehicles, we deliver reliable, cost-effective services across Eastern Pennsylvania. Our team of factory-trained technicians specializes in systems from leading manufacturers like Weil McLain and Lochinvar, ensuring precise diagnostics and tailored solutions.As a COSTARS-approved mechanical contractor, we combine technical proficiency with a commitment to customer satisfaction, offering 24/7 emergency response and same-day service guarantees. Our preventative maintenance programs, supported by a dedicated team, help businesses avoid disruptions and extend equipment lifespans. Backed by R-stamp ASME certification for mobile welding services, we maintain rigorous quality standards across all operations. From HVAC installations to emergency repairs, our focus remains on minimizing downtime while maximizing energy efficiency and safety for commercial clients.
Services
Boiler Repair
Water Heater Installation
HVAC Maintenance
Emergency Services
Mobile Welding
Equipment Rentals
Thermostat Calibration
Ductwork Inspection
System Upgrades
Indoor Air Quality Testing
Details
- Year established: 1969
Highlights and features
- We offer 54+ years of specialized HVAC experience for commercial properties
- Our team provides guaranteed same-day boiler repair services
- Factory-trained technicians certified for major brands like Weil McLain
- 24/7 emergency response with no after-hours service fees
- Preventative maintenance programs reduce energy costs by up to 30%
Associations and certifications
- COSTARS
- ASME R-stamp
Services
Boiler Repair
Our certified technicians provide same-day boiler repair services for commercial and industrial facilities. With specialized training for systems from Weil McLain and Cleaver Brooks, we resolve issues like pilot light failures and thermostat malfunctions. Emergency repairs minimize operational downtime while preventative maintenance extends equipment lifespan by up to 25%.
Water Heater Installation
As authorized installers for Pressure Vessels Incorporated (PVI) systems, we handle commercial water heater installations across Pennsylvania. Our team ensures proper sizing and configuration for both gas-powered and hybrid systems, with energy-efficient options reducing utility costs by up to 30% compared to conventional models.
Emergency HVAC Service
Available 24 hours a day, our emergency HVAC service responds to critical heating and cooling failures. With no after-hours fees and guaranteed same-day response, we prioritize rapid diagnosis and repair for businesses requiring uninterrupted operations in healthcare, manufacturing, and hospitality sectors.
Preventative Maintenance
Customized maintenance programs include quarterly system inspections, component calibration, and efficiency testing. These plans prevent unexpected breakdowns, maintain manufacturer warranties, and improve energy efficiency by up to 22% through optimized system performance for commercial HVAC equipment.
Mobile Welding Services
ASME R-stamp certified mobile welding services support industrial HVAC system repairs and modifications. Our two fully equipped welding rigs handle pressure vessel maintenance and piping repairs at client locations, minimizing equipment downtime while meeting strict safety and quality standards.
People
Anthony Talys
President
With over 30 years in HVAC leadership, Anthony oversees operations and strategic growth while maintaining hands-on involvement in complex system diagnostics.
Mark Leffler
Vice President
Managing daily field operations since 2005, Mark coordinates technician deployment and ensures adherence to safety protocols across all service locations.
Ralph Hertzog
Secretary
Handling financial operations and compliance matters, Ralph brings 25+ years of HVAC industry experience to ensure regulatory adherence and fiscal responsibility.
Questions
What HVAC services do you offer for industrial facilities?
We provide boiler repairs, water heater maintenance, emergency HVAC services, preventative maintenance plans, mobile welding, and equipment rentals for industrial clients.
Do you offer 24/7 emergency repair services?
Yes, our 24/7 emergency service guarantees same-day response with no after-hours fees for critical HVAC system failures.
Which commercial HVAC brands do you service?
We service major brands including Weil McLain, Lochinvar, O. Smith, Cleaver Brooks, Laars, and York systems across Pennsylvania.
What areas do you service?
We serve Berks County, Lehigh County, and surrounding Pennsylvania areas including Lancaster, Philadelphia, and York Counties.
Are your technicians certified?
Our team holds factory certifications from leading manufacturers and ASME R-stamp accreditation for mobile welding services.
Do you offer HVAC equipment rentals?
Yes, we provide temporary boiler and water heater rentals from 199,000 to 1,000,000 BTU with onsite installation support.
Reviews (1)
James Haag
Oct 21, 2020
Report
TnT Lanco has been servicing our boilers at Misco for 13 yrs and have done several projects over the years, and are always there for those emergency calls as well, great job guys and thank you
