Faszold PromotionsFaszold is committed to your comfort. Not only do we provide the industry’s best heating and cooling service at incredible prices, but we also help you save even more with our promotional offers. $115 Furnace Maintenance USE PROMO CODE: MAINT115Promotion code must be received at time of service. Cannot be combined with any other offer. No cash value. Contact Faszold for details. $115 A/C Maintenance USE PROMO CODE: MAINT115Promotion code must be received at time of service. Cannot be combined with any other offer. No cash value. Contact Faszold for details. $250 Off a New A/C Unit USE PROMO CODE: NEWAC250Promotion code must be received at time of service. Cannot be combined with any other offer. No cash value. Contact Faszold for details. $250 Off a New Furnace USE PROMO CODE: NEWHEAT250Promotion code must be received at time of service. Cannot be combined with any other offer. No cash value. Contact Faszold for details. Free Water Test USE PROMO CODE: WATERTESTPromotion code must be received at time of service. Cannot be combined with any other offer. No cash value. Contact Faszold for details. $100 Off New Air Purifier USE PROMO CODE: AIR100Promotion code must be received at time of service. Cannot be combined with any other offer. No cash value. Contact Faszold for details. $100 Media Filter USE PROMO CODE: FILTER100Promotion code must be received at time of service. Cannot be combined with any other offer. No cash value. Contact Faszold for details. $50 Off New Humidifier USE PROMO CODE: HUM50Promotion code must be received at time of service. Cannot be combined with any other offer. No cash value. Contact Faszold for details. $50 Off New Dehumidifier USE PROMO CODE: DEHUM50Promotion code must be received at time of service. Cannot be combined with any other offer. No cash value. Contact Faszold for details. $100 Off New Water Softener USE PROMO CODE: H20SOFT100Promotion code must be received at time of service. Cannot be combined with any other offer. No cash value. Contact Faszold for details. $100 Off New Water Heater USE PROMO CODE: H20HEAT100Promotion code must be received at time of service. Cannot be combined with any other offer. No cash value. Contact Faszold for details. $50 Off New Reverse Osmosis (R.O. System) USE PROMO CODE: NEWRO50Promotion code must be received at time of service. Cannot be combined with any other offer. No cash value. Contact Faszold for details. $99 HVAC Repair Diagnostic USE PROMO CODE: SERV10Promotion code must be received at time of service. Cannot be combined with any other offer. No cash value. Contact Faszold for details. What you receive with a Diagnostic✓ We come to your home✓ We examine your heating equipment and diagnose the problem on the spot✓ We explain your options✓ We provide next steps and advice for keeping your equipment running efficiently and working properly for years to come✓ We offer upfront pricing for repairs or replacement $10 Off Diagnostic USE PROMO CODE: SERV10Promotion code must be received at time of service. Cannot be combined with any other offer. No cash value. Contact Faszold for details. 0% Financing Available on New Equipment Apply Now Request Service NowSee What Our Customers Say About Our ServiceIf I could give them a 10 it would be well deserved. They were here within 4 hours of me calling and my ac running in 1. Very professional and very knowledgeable. Thanks guys you saved us from the Missouri heat and humidity.- Tina Huml, Google Local Guide · Level 6 Read All Customer Reviews Join The Faszold Club Membership (FCM) Program & Save Learn More