Reliable HVAC Solutions

PREFERRED

HEATING &

AIR SERVICE

Got a high quote from a competitor?

We provide 100% Free Second Opinions on all HVAC replacements.

Proudly Serving North Myrtle Beach, Cherry Grove, Little River & The Grand Strand

North Myrtle Beach’s Coastal HVAC Experts

Proudly Serving North Myrtle Beach, Cherry Grove, Little River & The Grand Strand

Humidity. Salt air. Poor past installations. We solve what other contractors miss.

Cooling Services

Built for humidity-heavy, salt-air environments. We install and repair systems designed to survive coastal conditions.

Heating Services

Efficient heating solutions designed for unpredictable coastal temperature swings.

Maintenance & Repair

Preventative service plans that protect your system from salt-air corrosion.

Indoor Air Quality

Humidity control, airflow balancing, and duct solutions that improve comfort and efficiency.

Ductwork & Ventilation

Remove dust, debris, and coastal buildup for healthier indoor air and better system performance.

Ductless Mini Split Systems

Custom duct systems and high-efficiency upgrades that reduce energy waste.

Your Coastal Comfort Starts Here

From relentless humidity to salt-heavy air and shifting temperatures, North Myrtle Beach homes demand more from their HVAC systems. Montgomery’s Coastal Cool specializes in solving the high-value issues other contractors overlook.

We Diagnose the Entire System — Not Just the Symptom
We Identify Hidden Coastal Damage
We Correct Airflow & Humidity Imbalances
We Design Solutions for Salt-Air Conditions
We Fix It Right the First Time

Check schedule & reserve your spot today!

High-Efficiency Upgrades

Upgrade to energy-efficient systems properly sized for coastal homes.

Packages Starting at $299

Fast Coastal AC Repair

Fast, reliable repairs that restore your comfort without unnecessary upsells.

Discounted Weekday Rates Available.

Furnace & Heating Repair

Affordable heating services when you need them most.

Break Free From HVAC Guesswork and Into Real Coastal Comfort

In North Myrtle Beach, SC heating and cooling problems aren’t random — they’re coastal. Constant salt air corrosion, humidity overload, airflow imbalance, and improper installations create repeating failures that many contractors misdiagnose. Montgomery’s Coastal Cool specializes in coastal HVAC repair and preventive maintenance, decoding complex systems to stop constant breakdowns, curb rising energy bills, and eliminate uneven temperatures in seaside homes. Our coastal HVAC experts diagnose salt-damaged coils, moisture-related control failures, and ductwork issues unique to beachfront properties, then deliver durable, long-term solutions tailored to the local climate. If you live in North Myrtle Beach, SC or nearby, don’t accept temporary fixes — choose a team that understands how corrosion, high humidity, and breeze-driven pressure changes affect comfort and efficiency.

Montgomery’s Coastal Cool combines advanced diagnostics, coastal-grade parts, and installation practices designed for homes throughout North Myrtle Beach and the Grand Strand to extend equipment life and lower monthly bills. We prioritize energy-efficient strategies, balanced airflow, and corrosion-resistant components so your system performs reliably year-round, even with ocean salt and summer humidity. Schedule a coastal HVAC evaluation and get a clear action plan built for seaside living.

• Coastal HVAC diagnostics for salt air corrosion and humidity damage
• Corrosion-resistant repairs and coastal-grade component upgrades
• Airflow balancing and ductwork solutions to stop uneven temperatures
• Energy-efficiency improvements to reduce rising energy bills
• Preventive maintenance plans designed for North Myrtle Beach, SC coastal homes

For homeowners looking to improve energy efficiency, the U.S. Department of Energy’s guide on heat pumps provides useful guidance on sizing and selecting the right system. Our team serves all areas across the Grand Strand service area and can help you choose the most efficient option for your coastal home. HVAC maintenance plans from Montgomery’s Coastal Cool are designed to keep coastal systems performing year-round.

✨ What We Offer ✨

✨ Perfect For ✨

Meet Our Our Techs

At Montgomery’s Coastal Cool we make sure that customer satisfaction is our number #1 priority. Along with this, our AC technicians are some of the most knowledgeable and trusted technicians in Briarcliffe Acres, SC. Our HVAC techs go through important continuing education on all of the comfort products that keep your home cool in the summer and warm in the winter. Our precise detail and free second opinions on residential & commercial ac repairs and replacements are what separates the Montgomery’s Coastal Cool team from the rest of the local air conditioning repair services in Ocean Isle Beach, NC

Get one of our experienced HVAC experts to your home today!

Meet Our Our Techs

At Montgomery’s Coastal Cool we make sure that customer satisfaction is our number #1 priority. Along with this, our AC technicians are some of the most knowledgeable and trusted technicians in North Myrtle Beach. Our HVAC techs go through important continuing education on all of the comfort products that keep your home cool in the summer and warm in the winter. Our precise detail and free second opinions on residential ac repairs and replacements are what separates the Montgomery’s Coastal Cool team from the rest of the local air conditioning repair services in North Myrtle Beach.

Get one of our experienced HVAC experts to your home today!

Coastal Homes Served

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Systems Installed

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Reviews & Ratings

0 -Star

Emergency Service Available

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Proudly Serving the North Myrtle Beach, SC

Real Reviews From Coastal Homeowners

Schedule your next HVAC service with a team where expertise meets honesty, and comfort is restored with clarity and confidence.

    
 
 
       Posted on Google  
   
   Michael Nield 
 
 
 
 Trustindex verifies that the original source of the review is Google. Punctual, honest, and professional. Within two hours of calling my unit was fixed. A different company said my compressor was bad and tried charging me $2600. Montgomery came out and found the real problem and charged me accordingly. Saving me money and heartache. Their technician Garrett is a true master of his field. I will be a customer for life, and tell all my customers about y’all’s honesty and integrity. Thanks again!
  
 
      Posted on Google  
   
   Kim Dusenbury 
 
 
 
 Trustindex verifies that the original source of the review is Google. We have an HVAC maintenance contract with Montgomery’s Coastal Cool.  The service has been excellent—especially our technician, Caleb. He was professional, punctual, and very knowledgeable. Caleb took the time to explain what he was doing, answered all our questions, and made sure everything was running efficiently before he left. It’s reassuring to know our system is well maintained and that we can count on reliable service. Highly recommend both the maintenance contract and Caleb!
  
 
      Posted on Google  
   
   Steve Wilson 
 
 
 
 Trustindex verifies that the original source of the review is Google. Montgomery Coastal Cool is an "EXCELLENT" company to service your HVAC needs.  They have been extremely helpful in getting my unit up and running several times.  Their technician (Brett) is very efficient, knowledgeable, and does an excellent job of servicing my HVAC system.  They are a very honest and service-oriented company. A+ company
  
 
      Posted on Google  
   
   Michelle Gee 
 
 
 
 Trustindex verifies that the original source of the review is Google. The technician that came out to check the system  was Caleb. He was very professional, informative, and kind. This is my first time having anything done with Montgomery, but I would recommend them to others solely because Caleb made this first experience  so pleasant. Caleb is an awesome technician with great customer service skills.
  
 
      Posted on Google  
   
   Dorothy Purvis 
 
 
 
 Trustindex verifies that the original source of the review is Google. Outstanding customer service. The team members were knowledgeable, respectful and professional.  The level of care and attention to details installing equipment is Impressive.   The plan was thoroughly detailed and discussed with me, and there was great follow up explaining what was accomplished in each phase and what to expect next.
Thank you Montgomery’s Coastal Cool for an excellent job
  
 
      Posted on Google  
   
   Ed Gent 
 
 
 
 Trustindex verifies that the original source of the review is Google. Caleb came today and was ahead of schedule!! For my heating issue and quickly diagnosed the issue and is getting the part. Very friendly and professional !
  
 
      Posted on Google  
   
   Jeanette Harrison-Sullivan 
 
 
 
 Trustindex verifies that the original source of the review is Google. Caleb was courteous, quick, professional and thorough. I feel ready for whatever winter brings.
  
 
      Posted on Google  
   
   Deborah Parker 
 
 
 
 Trustindex verifies that the original source of the review is Google. Caleb came out and checked to make sure we would stay warm this winter! Such a nice young man and he did a great job! Thank you, Caleb!
  
 
      Posted on Google  
   
   Katlynn Johnson 
 
 
 
 Trustindex verifies that the original source of the review is Google. Me and my husband had an issue with our ac unit and we had called Montgomery coastal cool out from highly recommended neighbor and they did not let us down. They came the very next day as they were very busy and fixed the issue in under an hour. Garrett knew exactly what he was doing and how to fix it! If you need anything done to your ac or heat I would definitely give them a call and have them come out, you will not regret it!!