Since 1985, the Landis Bonfitto Mechanical Group has been skillfully and dependably serving the plumbing, piping, and HVAC needs of Berks County and beyond.
We are experts in both traditional mechanical trade skills and the latest electronic diagnostic tools and techniques. LBMG offers a full range of sales, service, design, fabrication, maintenance and installation capabilities.
The vision of Scott Landis (founder) was to provide services to business owners that were looking for a service partner that would not only solve a problem but develop a long-term partner relationship. As we grew, Chris Landis joined the team and expanded the service offering to include HVAC and other mechanical services. In 2023, Bonfitto, Inc. joined the team expanding our expertise in the boiler services and pipefitting / welding skills.
Being a Linc Service Contractor aligns well with our core vision of investing in our communities and our people allowing us to provide exceptional service, leading industry insights and helping our clients achieve long-term performance improvements and increasing their bottom lines.
LBMG’s skilled technicians and mechanics are experienced in all facets of boiler repair, burner service, ASME code welding, commercial HVAC, chilled water systems and cooling towers as well as water treatment equipment and controls.

ASME-Certified Welding
Safety Training & Certification
Fully-Insured
Factory-Certified
Our Expertise
Pipe-Fitting & Welding
LBMG provides comprehensive code welding services to a variety of clients in the industrial, institutional, commercial, and government sectors. Our ASME-certified welders have the certified skillsets that allows them to handle your high-pressure and high-temperature jobs. Our welding services include metal and pipe fabrication and installation, as well as machinery repair and installation.
All welding projects are performed by fully-insured, certified and bonded code-welding professionals with years of experience in the craft. LBMG also offers around-the-clock emergency code-welding services for any need.
Fabrication
LBMG offers comprehensive custom fabrication services for projects of any size and scope. We provide turnkey solutions for every fabrication project, from design through build… all the way to installation.
Our fabrication team is experienced in plant processes, pump installation, vessel, catwalk, and piping fabrication and MIG/TIG/Stick welding and other types of specialty welding.
The Fabrication Division of LBMG is equipped with the advanced equipment and experienced professionals necessary to complete your project quickly, efficiently, and affordably.

R Stamp Welding
For more information about “R Stamp Welding” please visit the National Board of Boiler and Pressure Vessel Inspectors website www.nationalboard.org.
LBMG performs R stamp welding and holds the Certificate of Authorization and “R” stamp symbol for the repair and/or alteration of boilers, pressure vessels and other pressure-retaining items. This means that we follow a rigorous Quality System to cover the scope of steam boiler repairs or alterations to be made.
We Also Offer:
Design/Build Services
LBMG’s capabilities include full Design/Build services, with in-house engineering, permitting, etc. available for our customers’ needs.
Maintenance Agreement Options
We offer Annual Service Contracts for routine maintenance and emergency response…to keep your mechanical investments running safely and at peak efficiency all-year ’round.
Other Capabilities
With a full staff of highly-trained and competent mechanical craftsmen, a 40,000 sq. ft. facility, and the latest equipment and technology at our disposal, we can provide virtually any custom service to complete your project:
- Catwalks
- Equipment Repair
- Fabrication Shop
- Rental Boilers and Chillers
- Indoor Energy Solutions
- Sheet Metal Service
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Landis Bonfitto Mechanical Group is an Approved Vendor for the
PA Costars Cooperative Purchasing Program

DGS-Registered COSTARS members can purchase services and items under our COSTARS contract number, COSTARS-08-229.



