Limbach Holdings (Nasdaq: LMB) operates as an integrated building systems solutions company serving various industries including but certainly not limited to hospitals and transportation facilities. To clarify, they excel in the design, maintenance and everything in between for HVAC, mechanical, electrical, and plumbing systems. They function on both sides of the same coin; they have general contracting clients as well as building owner clients. Indeed, they are among the leaders in this industry, and they pulled in USD 490 million last year.
Comps: EMCOR Group, Inc. (NYSE: EME), MasTec, Inc. (NYSE: MTZ)
In comparison, EMCOR and MasTec are multibillion-dollar enterprises, yet Limbach is priced more favorably relative to earnings than either of those two while residing humbly at around USD 120 million in market capitalization. Not to mention, Limbach beats MasTec in profit margin and return on assets and equity. Overall, Limbach has proven it is undervalued as it has shined with a CAGR of 58% over the last three years.