Cool Air, Warm Hearts – Trusted HVAC Services in Phoenix
With over 20+ years of experience, Grace & Mercy Cooling & Heating LLC delivers honest, affordable, and reliable HVAC solutions across the Valley. From AC repairs to hot water tanks, we’re here to keep your family comfortable—every season, every time.
Our success story
In 2007, we made a bold move—leaving behind the fast pace of New York City to plant roots in Arizona with a vision to serve. What began as a humble family business has grown into Grace & Mercy Cooling & Heating LLC, a name trusted by families and businesses across the Valley.
Built on faith, integrity, and a passion for helping others, we’ve turned every service call into an opportunity to care, connect, and comfort. Today, with over 20 years of experience, we continue to serve with excellence—from Phoenix to the communities beyond—carrying the same values that started it all.
Grace in every job. Mercy in every home.
Services
Cooling Services
Stay cool through Arizona’s hottest days with expert air conditioning installation, repair, and maintenance services.
Heating Services
Reliable furnace and heat pump repairs and replacements to keep your home warm in the winter.
Duct Work
We provide full duct installation, sealing, repair, and inspection to ensure maximum efficiency and comfort.
Hot Water Tanks
Installation and service of hot water tanks so you never have to go without hot water.
Other HVAC Services
At Grace & Mercy Cooling & Heating LLC, we’re more than just a business—we’re a ministry of service. Founded by Benjamin Carbonell, a seasoned HVAC professional with over 20+ years of experience, our company is built on the principles of faith, integrity, and compassion.
- Thermostat replacements
- Preventive maintenance contracts
- Indoor air quality systems
- Seasonal tune-ups
- Emergency weekend service available
10% off
10% off repairs for seniors and military
Weekend emergency service: Saturday & Sunday (emergency calls only)
Meet the Heart Behind the Service
At Grace & Mercy Cooling & Heating LLC, our strength lies in our people. From leadership to field technicians, every member of our team is dedicated to excellence, compassion, and integrity. With decades of combined experience and a shared mission to serve with grace and professionalism, we bring comfort to every home and business we touch.
Trusted service. Faithful care.
Benjamin
- Carbonell Founder
Jacqueline Martinez
Receptionist
years experience
Why choose us
Cool Air, Warm Hearts – Trusted HVAC Services in Phoenix
- Family-owned and operated
- 20+ years of hands-on experience
- No overtime charges, 7 days a week
- Emergency services available on weekends
- 10% discount on repairs for senior citizens and military
- Serving Phoenix, Glendale, Tempe, Chandler, Gilbert, Mesa, and Scottsdale