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Celebrating 100 Years

Our President, Winston Hancock, talks about celebrating 100 years with Gilman. “Gilman has come a long way over the past 100 years. When we opened in 1917, our plumbers carried homemade wooden toolboxes and rode the trolley to service calls. At that time, two service calls a day was a lot. In 2017, we no

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Installing Your Mini-Split Air Conditioner: Pick the Best Place for Your Unit

If you’re working with a competent professional who follows HVAC industry best practices for system sizing and selection, you’re off to a great start! Installing the ductless mini-split A/C in the best location is the crucial next step. Use these tips to make sure the job is well done so you can maximize home cooling

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Replace the Batteries in Your Home’s Thermostat With This Step-by-Step Guide

Thermostats come under a number of different categories, but whether you’ve got a switch-controlled or digital unit, chances are you’ll have to replace thermostat batteries at some point. It’s actually recommended you do this once a year. If you’re unsure how to replace thermostat batteries, keep reading. Battery Basics The most common types of batteries you’ll

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Is Ductless Heating Better Than a Portable Heater?

Where central heating ducts aren’t installed, ductless heating or a portable heater are two viable solutions. In many cases, extending ducts to a new add-on or remodel in an existing home is financially prohibitive or just not worth the disruption of opening up walls and ceilings.  Choosing between ductless heating or a portable heater involves

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