Resideo Resources & Tech Support
For assistance with HVAC, plumbing, distributor, or security product installation or troubleshooting, our First Alert, Honeywell, and Resideo Technical Support teams are ready to help. Reach out anytime by calling the appropriate support phone number, or explore our resource links for quick answers to common questions.
Security
Professional Installer Support:
1-800-645-7492
Monday through Friday
7:30AM – 7:30PM CT
AlarmNet® Customer Service:
1-800-222-6525
Monday through Friday
7:00AM – 4:00PM CT
AlarmNet® Technical Support:
1-800-222-6525
Monday through Friday
7:30AM – 4:30PM CT
Homeowner Support:
Contact your dealer
Inside Sales:
844-908-9321
7:00AM – 4:00PM CST
HVAC
Professional Installer Support:
1-800-468-1502
Monday through Friday
9:00AM – 5:30PM CT
Homeowner Support:
1-800-633-3991
Monday through Friday
9:00AM – 8:00PM CT
Saturday and Sunday
9:00AM – 5:30PM CT
Inside Sales:
888-701-4995
7:00AM – 4:00PM CST
Plumbing
Professional Installer Support:
1-800-468-1502
Monday through Friday
9:00AM – 5:30PM CT
Homeowner Support:
1-800-633-3991
Monday through Friday
9:00AM – 8:00PM CT
Saturday and Sunday
9:00AM – 5:30PM CT
Inside Sales:
888-701-4995
7:00AM – 4:00PM CST
Distributors
Ordering, Pricing, and Returns Support:
1-888-793-8193
Monday through Friday
8:00AM – 4:30PM CT
Technical Support:
1-800-468-1502
Monday through Friday
9:00AM – 5:30PM CT
Comfort Distributor Inside Sales:
888-701-4995
7:00AM – 4:00PM CST
Security Distributor Inside Sales:
844-908-9321
7:00AM – 4:00PM CST
