Coolice Heating & Air | Experienced HVAC Repair in Lawrenceville, GA

3145 Sentinel Pkwy, Lawrenceville, GA 30043

(770) 710-3136

Property Service Solutions

  • HVAC installation or replacement
  • HVAC system repair

Company Background

Coolice Heating & Air is a trusted, locally-owned HVAC company serving Lawrenceville and surrounding Gwinnett County. We specialize in addressing the two most common local HVAC challenges: improper installations and aging equipment. Many homes in our area suffer from systems that were not sized or installed correctly, leading to inefficiency and frequent breakdowns. Our certified technicians perform precise installations and comprehensive system evaluations to ensure your HVAC operates at peak performance. For older systems, we provide expert maintenance, repairs, and honest advice on when replacement is the most cost-effective solution. We are committed to restoring comfort, improving energy efficiency, and providing reliable, long-term solutions for every Lawrenceville home.

Q&A

How can I tell if my HVAC system was improperly installed in my Lawrenceville home?

Signs of improper installation in our area often include uneven heating or cooling, unusually high energy bills, frequent cycling on and off, and persistent noise. These issues are common with incorrectly sized units or flawed ductwork. A Coolice technician can perform a thorough evaluation to diagnose installation flaws and recommend corrections to restore efficiency and comfort.

My AC unit is over 10 years old. Should I repair it or consider a replacement?

For aging HVAC equipment common in Lawrenceville, it's a balance of cost and efficiency. We recommend a detailed assessment. If repair costs are approaching half the price of a new, high-efficiency system, or if your energy bills are climbing, replacement is often more economical long-term. We provide transparent comparisons to help you make the best decision for your home and budget.

What's included in a professional HVAC installation to prevent future problems?

A proper installation by Coolice goes beyond just setting up the unit. It includes a Manual J load calculation to ensure correct sizing for your Lawrenceville home's specific layout, sealing and insulating ductwork, verifying refrigerant charge, and calibrating the thermostat. This meticulous process prevents the inefficiency and premature failures associated with improper installations, ensuring reliable performance for years.

Business Location & Hours



Mon:Open 24 hours
Tue:Open 24 hours
Wed:Open 24 hours
Thu:Open 24 hours
Fri:Open 24 hours
Sat:Open 24 hours
Sun:Open 24 hours


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