Your Licensed & Insured HVAC Partner In Scottsdale, AZ
Tired of dealing with AC breakdowns or unreliable heating? LJ Refrigeration Co. delivers same-day HVAC service in Scottsdale, AZ, with no upselling and financing options to fit your budget.
Promotions & Specials
Check Out
$35 per additional unit
of 0% APR
(OAC) for Day & Night equipment
Check Out
$35 per additional unit
of 0% APR
(OAC) for Day & Night equipment
Our Services
Whether your AC won’t cool, or your furnace won’t start, our expert HVAC services in Scottsdale, AZ, are designed to restore comfort and efficiency fast.
Air Conditioning
If your AC isn’t keeping up with the heat, we provide fast, expert air conditioning services to get your home cool and comfortable again without the wait.
Heating
When your heat goes out unexpectedly, we’re the team you can count on for fast, reliable heating services to keep your home warm and safe.
Heat Pump
Struggling with rising energy bills or uneven heating and cooling? Our professional heat pump services in Scottsdale, AZ, deliver efficient, year-round comfort you can count on.
Ductless
Hot and cold spots in your home? Our ductless mini-split solutions offer targeted comfort without the need for bulky ductwork—perfect for any space.
About LJ Refrigeration Co.
Since 1981, LJ Refrigeration Co. has been the trusted name in heating and air conditioning, proudly serving Scottsdale and Arizona’s northeast valley. As a third-generation, family-owned and operated business, we are deeply committed to delivering top-tier HVAC solutions while building lasting relationships with our customers through expert craftsmanship, prompt service, and unwavering integrity.
LJ Refrigeration Co. is honored to have been an A+-rated service company with the Better Business Bureau for over 40 years, a testament to our dedication to excellence and customer satisfaction. We proudly serve Scottsdale, Cave Creek, Carefree, Rio Verde, Fountain Hills, North Phoenix, and Paradise Valley, continually expanding our reach to bring quality service to more homeowners.
Customer Testimonials
Hear directly from our customers about the quality, honesty, and care we bring to every job.
Featured Manufacturer
We proudly feature Day & Night systems for their trusted performance and energy-saving technology. Built to handle Scottsdale’s climate, these systems deliver reliable comfort year-round with lasting value.
Flexible Financing Options for Your Needs
We offer flexible financing through Synchrony and Wells Fargo to help make your HVAC investment more manageable. Whether you're upgrading your system or facing an unexpected repair, you can apply for financing with convenient monthly payments and competitive rates. Get the comfort you need now—without the upfront financial strain.
