Proactive Maintenance & Repair

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Full HVAC Mechanical Service

WBG’s Service Team continually excels in working with you and your team to ensure minimal disruption through customized proactive maintenance programs.  With a seasoned team of HVAC professionals versed in the scope of services needed for your critical HVAC & mechanical equipment, we are certain WBG can meet your operation’s goals.

Maintenance Programs

Repair

Special Projects

WBG Expertise

HVAC Service
Chiller Service
Cooling Tower Service
Boiler Service
Mechanical Retrofits
Proactive Maintenance

BRANDS WE SERVICE

Professional Maintenance for Every Facility

Healthcare Facilities 

Commercial Buildings 

Manufacturing & Industrial Plants 

Education & Research Facilities

Arts & Cultural Centers

Government & Institutional Facilities

  • “Knowledgeable, dependable, reliable and transparent. WBG are wonderful partners to maintain and install our state-of-the-art equipment as well as our legacy systems. Having several systems ranging from chillers, mini-splits, pack units to boilers and heat pumps, WBG’s wonderful techs have kept us running through quarterly maintenance as well as late night emergencies. We could not function without WBG.”

    Pat Perkins

    Director of Operations, St. Mary’s Catholic Church

  • “Working with WBG, safety isn’t something we have to push for — it’s already there. Their crews show up prepared, protected, and ahead of the risks, which makes my job as a senior risk consultant easy and their job sites some of the safest I visit.”

    Michael Kincaid

    HUB International, Assistant Vice President Senior Risk Consultant

  • “…I would like to recognize the W.B. Guimarin & Company (WBG) on-site management team for their exceptional performance…From a Superintendent’s perspective, it has been a pleasure to work with your company, and I look forward to partnering with the WBG team on future projects.”

    Mark Hood

    M.B. Kahn, Senior Superintendent

  • “We have had a great relationship with the WBG team for more than 20 years, and they have consistently provided excellent service, professionalism, and support. They replaced 2 of our 3 AC units in a single day, stood behind their workmanship and warranty, and continue to provide reliable same day service when needed. Their quarterly maintenance program has also helped keep our systems running efficiently and gives us peace of mind knowing we have a trusted partner looking after our HVAC needs.”

    Vinnie Miden

    Operations Manager, Ronco

  • I love that the technicians take the time to answer any questions and provide a summary of what work was completed. Field staff are extremely helpful and friendly!

    Jerome Palmer

    South Carolina Parks Recs & Tourism

  • In our 20+ year history working with WBG, they have proven themselves time and again to be a cut above the rest. As a national HVAC firm partnering with over 150 contractors, we hold our partners to a very high bar—and WBG consistently clears it. From construction projects to urgent service calls, their workmanship is among the best in the country. Their communication is seamless, their response times are elite, and they truly set the gold standard for mechanical contracting. We couldn’t recommend them more highly.

    Katie Dewar

    President, National Air Corporation

Reliable, accountable, and diverse solutions to help your building perform better. 

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