Skip to main content
Air Conditioning

Need Help with your Air Conditioning?

Contact Blue Harbor Plumbing, Heating & Cooling at 781-421-7377!

Air Conditioning Services Your System May Need Throughout Its Lifespan


No matter what stage of its life cycle your air conditioner happens to be in, our professional services ensure it always runs smoothly!

All it takes is one South Shore summer heatwave to make you wish you had a cooling unit. At that point, underperforming climate control is like not having any at all, so why not leverage dependable air conditioning services and always be comfortable? Blue Harbor Plumbing, Heating & Cooling has over 15 years of experience installing and servicing air conditioners. Some of our services include:

Below, our professional team explains why regular services for air conditioners are necessary and when to call for installation, maintenance, repair, or replacement.

Air Conditioning Installation for On-Demand Cooling

You can count on a proper air conditioning installation to always keep your space cool and comfortable. So, what can you expect from Blue Harbor Plumbing, Heating & Cooling if you’re putting in a new unit?

To begin, our professional measures your space’s square footage, ceiling height, and entry points to determine your new system’s optimal British Thermal Unit rating. BTUs are the energy it takes to remove heat–a higher rating represents more cooling capacity. It’s important to get this BTU size just right, not too much or too little for the sake of energy efficiency.

A small, 100 to 150 square feet to 1000 to 1500 square feet home needs around 5,000 BTUh. Larger 2,500 square-foot spaces require around 34,000 BTUh.

Once your unit size is clear, our technicians will then help you choose the following:

  • Unit type: Window units, portable air conditioners, central air, and ductless mini-splits are all options.
  • Unit location: We’ll place your unit away from direct sunlight so it doesn’t overwork.
  • Add-ons: Air purifiers and Smart or programmable thermostats are extra features.

Air Conditioning Maintenance To Keep Things in Check

If you’ve enjoyed professional installation, it might be quite a few years before you’ll be calling for repairs. However, it’s often in your best interests to go with semi-annual air conditioning maintenance from the start.

While you can perform a filter replacement yourself as needed and change the thermostat batteries, you’ll need an expert to:

  • Clear debris from the outdoor condenser compartment.
  • Change or clean the air filters.
  • Wipe down the vents.
  • Vacuum the ducts.
  • Check refrigerant levels.
  • Lubricate delicate moving parts like the blower motor and fan.
  • Tighten loose nuts and bolts.

During these tune-ups, our technician will also catch minor issues. Fixing things early limits wear and reduces massive repairs to save you money.

Air Conditioning Repair for When Things Go Awry

Even with regular maintenance, air conditioning repair sometimes crops up. Banging, grinding, or squealing could mean a loose part. Air, water, and refrigerant leaks are also common problems.

Our technicians will know how to repair things based on noises, trouble spots, and even strange odors. For example, a musty smell points to fungal growth, whereas a burning smell means components are overworking.

These signs also indicate you need air conditioning repairs as soon as possible:

  • Indoor evaporator unit leaks.
  • Short or long cycling.
  • Rising energy bills.
  • Hot and cold spots.
  • Warm air blowing.
  • Little to no airflow through the vents.

Air Conditioning Replacement to Reclaim Energy Efficiency

Typically, HVAC systems last ten to fifteen years, but there’s a point at which things go downhill fast once your system‘s internal parts have irreversibly worn or broken. If you want to regain optimal cool air and energy efficiency, you’ll have to schedule an air conditioning replacement job.

With these signs, you may need a new unit long before its designated lifespan:

  • Your unit requires at least two repairs per season.
  • Any single repair costs half the original installation cost.
  • Utility bills rise despite regular servicing.

With replacements, we also remove the old unit.

Blue Harbor Is More Than Just Our Name!

At Blue Harbor Plumbing, Heating & Cooling, our claim to quality is built in. We perform all HVAC services to tackle your concerns and offer 100% customer satisfaction. Contact our licensed and insured team at 781-421-7377 for air conditioning and indoor air quality assistance!

FAQs on Air Conditioners

Below are some questions our clients regularly ask.

How Often Should I Call for Air Conditioning Maintenance?

Call for air conditioning maintenance in the spring to ensure it’s ready for summer. In the fall, we can also make minor adjustments after the season’s heavy use.

Should I Oversize My Unit for Faster Cooling?

No, you shouldn’t oversize your unit–it won’t cool faster. Larger units short cycle, leading to hot and cold spots.

What Happens If My Air Conditioning Unit Is Too Small?

If your air conditioning unit is too small, long cycling will raise utility bills. Overworked systems also decline faster.

Request Service

Contact Form

"*" indicates required fields

By clicking “Send Message”, I am providing express written consent to receive autodialed and pre-recorded calls, texts, and SMS/MMS with marketing communications from Blue Harbor Plumbing regarding home services at the phone number provided above, even if the number is on a corporate, state, or national Do Not Call list. Consent is not a condition to purchase services or products.

This field is for validation purposes and should be left unchanged.

Schedule Service

"*" indicates required fields

By clicking “Send Message”, I am providing express written consent to receive autodialed and pre-recorded calls, texts, and SMS/MMS with marketing communications from Blue Harbor Plumbing regarding home services at the phone number provided above, even if the number is on a corporate, state, or national Do Not Call list. Consent is not a condition to purchase services or products.

This field is for validation purposes and should be left unchanged.