Collier's COMFORT SERVICES INC. Collier's Cold weather is coming! The best way to keep your old furnace running efficiently andI Complete Furnace Service properly instead of having to replace it is through your annual T furnace check. Avoid higher repair costs and emergency service by scheduling your furnace check today! COMFORT SERVICES INC and Operation Check $8900 Not valid with any other offer. Offer valid through October 15, 2019., 260-622-6622 ColliersComfort.com Collier's COMFORT SERVICES INC. Collier's Cold weather is coming! The best way to keep your old furnace running efficiently andI Complete Furnace Service properly instead of having to replace it is through your annual T furnace check. Avoid higher repair costs and emergency service by scheduling your furnace check today! COMFORT SERVICES INC and Operation Check $8900 Not valid with any other offer. Offer valid through October 15, 2019., 260-622-6622 ColliersComfort.com