About Crabbe Service Burlington's Premier Geothermal Source You can depend on Crabbe Service for all your Burlington geothermal heating and cooling requirements, including... planning assistance. complete comfort system installation. routine service and maintenance. emergency repair. energy-saving advice and consultation. Giving total customer satisfaction is our highest priority in the Burlington area, and our fully qualified professional staff will see to that.It's difficult not to be satisfied when you select the best heating and cooling system in the industry today. We will see to it that your new system meets all of your expectations, helping you to reduce your energy costs and increase your home's conditioning efficiency. Contact Crabbe Service today to get a free estimate and a cost savings analysis for your home.