As a customer, we will provide you with a clear scope of work for your air conditioning repair or HVAC replacement, which won't nickel dime your wallet.
The price you see if what you will pay, without worrying about added costs.

When it comes to HVAC replacement, we understand each customer has different needs.
You deserve an affordable and energy saving options tailored specifically for your home or business.

Commercial Replacement is one of our specialties, so let us do all the heavy lifting for you!
We'll make replacing one of your systems the easiest thing you've done.

We offer ductless systems for sunrooms, bonus rooms, garages, and other spaces you want to keep comfortable.
Ductless systems consume less energy, remove more humidity compared to normal systems, and are very affordable.

Regular maintenance helps ensure that your system operates at peak efficiency, reducing energy consumption and lowering utility bills.
Overall, investing in HVAC service is crucial for maintaining a comfortable, efficient, and safe indoor environment.

Looking for AC repair in Wilmington?
Thermostat issues, freon leaks, or just a seasonal check up , we're here to help.
Did you know:
A dirty coil prevents proper heat transferer and wastes energy because your system to work harder for much longer to achieve setpoint.
Not only will we keep everything running at full capacity but we will offe
Looking for AC repair in Wilmington?
Thermostat issues, freon leaks, or just a seasonal check up , we're here to help.
Did you know:
A dirty coil prevents proper heat transferer and wastes energy because your system to work harder for much longer to achieve setpoint.
Not only will we keep everything running at full capacity but we will offer insight on what you can do to keep your unit maintained between visits.
We offer maintenance agreements for both residential and commercial customers to aid in the overall health of your system.

A bi-polar ionization module is a simple, affordable, and effective way to purify your air by killing up to 99.9% viruses, mold, bateria, and neutralize odors. They also reduce allergens and volatile organic compounds from the air we breathe.

It took less than 5 years for this system to be consumed by corrosion from a salt air environment.
When the fins on the coil corrode the outdoor unit loses the ability to absorb and reject heat, which leads to decreased comfort and increased energy use.

Coastal Temp has the ability to do in-house coil coating, which protects the aluminum coil fins from salt corrosion and extends the life of your system.
All systems are coated in-house, which delivers the best HVAC coating finish.
Please reach us at info@coastaltemp.com if you cannot find an answer to your question.
The lifespan of an HVAC system depends on various factors, including the type of system, how often it is maintained, and how well it is taken care of. According ASHRAE the median life span of HVAC equipment is as follows:
Heat Pumps and Air conditioners - 15 yrs
Ductwork - 30 yrs
Insulation on duct - 20 - 24 yrs
Gas Furnaces - 18 yrs
We recommend replacing air filters every 3 months.
However, air filters located near the floor may need to be changed monthly, especially in high traffic areas.
Dirty filters can cause major issues, like fan motor failures and the freezing of indoor coils.
Filters are rated by their Minimum Efficiency Reporting Value or MERV rating, which measures the effectiveness of the filter.
Avoid fiberglass filters unless a whole-house filter is present.
We recommend a MERV-8 extended pleat to keep your indoor coil clean and will also help keep condensate drains cleaner.
SEER stands for "Seasonal Energy Efficiently Ratio" and is how well a system can cool. This rating only applies to cooling efficiency.
Heat pump heating is rated by HSPF which stands for "Heating Seasonal Performance Factor".
A good HSPF is 7.8 and up. The higher the HSPF, the better the heat pump can absorb heat from the outside air and reduces how often the auxiliary heat is used.
Two times per year is ideal for most systems. Once before or during the heating season and once before or during the cooling season.
At a minimum, once per year is recommended (ideally before the heating or cooling season begins).
During the service, a technician should check refrigerant levels, test controls, clean coils, inspect ductwork, clear condensate drains, and verify system performance.