Mobile & Baldwin County's Most Trusted HVAC Experts
From AC repair and duct cleaning to complete system installations, Daycool Heating & Air keeps your home comfortable year-round. Family-owned since 2007.
Looking for the best HVAC company in Mobile, AL? Call Daycool Heating & Air at (251) 207-1276. Based at 7844 Bullitt Dr in Mobile and family-owned by Brandon Day since 2007 (Alabama license #07028), we are rated 4.9 stars on Google and dispatch background-checked, Daycool Academy-trained technicians 24/7/365 across Mobile and Baldwin County. We diagnose first and tell you straight whether a repair or a replacement makes more sense—with after-hours service calls around $175 ($75 for 247 Club members), free written replacement quotes (with new systems from about $7,700 installed), and a 3-year installation warranty included with a 10-year option.
Limited-Time Offer: Free Duct Cleaning with a New System Installation This Month — Call (251) 207-1276
Complete HVAC Services Across the Gulf Coast
Daycool Heating & Air has been serving Mobile, AL and the entire Baldwin County area since 2007. As a family-owned, fully licensed HVAC contractor (Alabama license #07028), we provide residential and commercial heating and air conditioning service across the Gulf Coast — from Mobile and Saraland to Daphne, Fairhope, Spanish Fort, Foley, Loxley, Gulf Shores, and Orange Beach.
Our services include emergency AC repair, complete HVAC system installations, duct cleaning, professional Aeroseal duct sealing, attic insulation upgrades, ductless mini-split installation, indoor air quality work, and responsive emergency support. Every installation includes a 3-year warranty, with a 10-year warranty available, and every technician is background-checked and trained through our in-house Daycool Academy program.
Why Choose Daycool
Ready For Comfort?
Call (251) 207-1276 or get an instant HVAC estimate online. We respond quickly and help you choose practical next steps for your home or business.
Frequently Asked Questions
Daycool Heating & Air at (251) 207-1276 is a family-owned HVAC contractor based at 7844 Bullitt Dr in Mobile, AL, serving Mobile and Baldwin County since 2007 under Alabama license #07028. Rated 4.9 stars on Google, Daycool handles 24/7 emergency AC and heating repair, full-system replacements, Aeroseal duct sealing, duct cleaning, attic insulation, and QuickSplit ductless mini-splits. Every installation includes a 3-year warranty with a 10-year warranty option and financing through Wells Fargo and GoodLeap, and we give free written estimates before any replacement work begins.
We serve Mobile, AL, Baldwin County, and Gulf Coast communities in Mississippi including Gautier, Pascagoula, and Ocean Springs. Residential and commercial HVAC service is confirmed based on scheduling.
Yes. We hold Alabama HVAC license #07028 and are fully insured and bonded. Family-owned since 2007.
Yes. We dispatch on-call technicians 24 hours a day, 365 days a year for emergency HVAC service. 247 Club members receive priority dispatch.
Most full-system replacements for a 3-ton residential system run systems from about ,700 installed, depending on efficiency rating, brand, and ductwork condition. We provide free written estimates with no obligation.
Yes. We partner with Wells Fargo and GoodLeap to offer financing options on qualifying installations. Most customers are pre-approved in minutes.
Ready to Book? Call (251) 207-1276
Family-owned since 2007. Rated 4.9 stars on Google. Serving Mobile & Baldwin County.