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The HVAC Company That Understands North Myrtle Beach
Preferred Heating & Air Service
Home of the "Second Opinion"

Mcc team
As The Grand Strands best air conditioning contractor we can not only diagnose your HVAC issue, but we offer free second opinions on your AC Repairs or Installments!
(843) 698-2739

AC Repair in North Myrtle Beach, SC

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Serving North Myrtle BeachCherry Grove SC, Arcadian Shores SC, Briarcliffe Acres SC, Myrtle Beach, Loris SC, Conway SC, Longs SC, Little River SC, , Pawleys Island SC, Surfside Beach SC, Garden City SC
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North Myrtle Beach homeowners  call us because they are tired of dealing with the unique comfort of coastal living.

In North Myrtle Beach salty sea air and shifting temperatures are part of everyday life, reliable heating and cooling isn’t a luxury—it’s a necessity. Because in North Myrtle Beach, HVAC isn't just about the machine. It's about the coastal reality:

 
  • Relentless humidity
  • Corrosive salt residue
  • Dramatic temperature swings,
  • Systems that were poorly sized or installed by past contractors who didn't understand the environment.

You’re Not Crazy. Your System is Telling Us a Story—and We Know How to Read It.

Most homeowners blame the thermostat. We diagnose the entire system: the ductwork integrity, the airflow balance, the humidity load, the coastal corrosion factors, and the deep-seated installation history.

Comfort isn't luck; it's a science!
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If you’re here, chances are you’re nodding along to at least one of these daily frustrations:

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Your AC runs constantly, but the air in your home is sticky and it still feels muggy inside.

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Your energy bill keeps climbing, yet you can't figure out why your system is working so hard.

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Your heat pump short-cycles, turning on and off every few minutes like it's confused, never reaching the set temperature.

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You’re stuck in the repair vs. replace dilemma, and no one will give you a straight, trustworthy answer.
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Your unit sounds like it’s fighting the humidity—full of groans, rattling, or grinding noises you know shouldn't be there.
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The salt air is eating your equipment alive; you've replaced more parts than you should have in a house this new.
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You’ve got hot and cold spots—one room’s freezing, the other’s a sauna—and you’ve given up trying to balance the vents.
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You’ve had multiple technicians look at the same problem, only to have the issue return weeks later.
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We Hear You. We Validate Your Frustration. And Yes —We Fix Exactly These Problems Every Single Day.
Our mission is simple: To be the HVAC mind-readers of North Myrtle Beach—the local experts who actually explain the why behind your discomfort and deliver a lasting fix.

We are not here to sell you on the most expensive system. We are here to bring you peace of mind.

When you choose us, you get:
  • Real Diagnostics, Not Guesses: We find the root cause, not just the symptom. ...and happy to offer FREE second opinions from other companies
  • Solutions Tailored to Coastal Homes: Our maintenance prevents salt-air corrosion; our installs account for the humidity.
  • Plain English Explanations: We walk you through the diagnosis without the confusing jargon.
  • Honest Repair vs. Replacement Advice: Transparency on efficiency, cost, and safety, backed by our expertise.
  • A Licensed, Local Partner: A company that treats your home with the professionalism and respect you deserve.

Montgomery's Coastal Cool
Specializing in solving the exact high-value issues that plague North Myrtle Beach

  • Humidity Control: Comprehensive solutions for that sticky, muggy air that no thermostat can fix.
  • Airflow Correction: Balancing ductwork to eliminate uneven temperatures and restore room-to-room comfort.
  • High-Efficiency Repair: Accurate diagnostics for heat pumps and AC units that can't keep up with the coastal load.
  • Corrosion Defense: Maintenance plans specifically designed to protect your investment from salt-air damage.
  • Energy Bill Audits: Identifying and fixing the hidden leaks and inefficiencies that drain your wallet.

You're not just getting HVAC service. You're finally getting the clarity and the lasting comfort solution you’ve been searching for.
 
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"Very nice technicians and service
was completed quicker than I expected"

Montgomery's Coastal Cool understands the unique demands of coastal living and offers heat pump service near me designed to keep your system running strong, season after season. From hot, humid summers to the occasional cold snap, we’re equipped to handle it all. Our experienced team knows how to combat the wear and tear caused by the local climate, helping you stay comfortable no matter what the forecast holds.

Homeowners and businesses throughout North Myrtle Beach turn to Montgomery's Coastal Cool for dependable HVAC repairs, professional maintenance, and energy-efficient system upgrades. We take the time to assess your specific needs and offer solutions that make sense for your home and your budget. With a strong focus on customer care and a deep understanding of the area, we deliver results that stand up to coastal conditions—helping you save energy, reduce costs, and enjoy consistent comfort year-round.


 
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If Your HVAC Is Struggling, It's Fixable. Predictable. Preventable.

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REPAIRS

Quick & Reliable 

When your AC stops working, Montgomery's Coastal Cool is the team you can count on for fast, reliable repairs that get your system back up and running. We show up on time, diagnose the issue quickly, and deliver lasting solutions that restore your comfort without the hassle.

 
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REPLACEMENTS

Upgrade Your Comfort

Montgomery's Coastal Cool specializes in energy-efficient ductwork designed to improve airflow, reduce energy waste, and keep your home comfortable year-round. Our team knows how to customize duct systems that work with your space, helping you save on utility bills without sacrificing performance.
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MAINTENANCE

Keeping You Comfortable 

Winter, spring, summer and fall, when you take advantage of our HVAC company’s maintenance club, we certify your heating or cooling system will continue operating through them all. From tune-ups to seasonal inspections, your well-kept unit will perform more cost- and energy-efficient than ever before.
 
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Air Quality

Duct Cleaning

In North Myrtle Beach, dust, humidity, and salt air can take a toll on your ductwork—that’s why Montgomery's Coastal Cool offers thorough air duct cleaning to help improve your indoor air quality and system efficiency. We clear out buildup fast, helping you breathe easier and keep your HVAC system running at its best.
 
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ENERGY EFFICIENCY

Ductwork Design

Montgomery's Coastal Cool specializes in energy-efficient ductwork designed to improve airflow, reduce energy waste, and keep your home comfortable year-round. Our team knows how to customize duct systems that work with your space, helping you save on utility bills without sacrificing performance.
 
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Most Common AC Repairs

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Clogged condensate drain line

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Bad capacitor in condensing unit

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Low refrigerant

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Bad compressor or condenser fan motor

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📍 Proudly Serving the Grand Strand and Wilmington North Carolina Areas

............and Surrounding Cities!

Products We Install

On-time Service & Repair ◽ Knowledgeable Replacement Advice ◽ Quality New Installations

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As a family owned and operated heating and cooling company, Montgomery's Coastal Cool has been installing and servicing air conditioning, heating and indoor air quality systems in the Myrtle Beach and Wilmington NC areas. We were founded on offering the Grand Strand the highest quality products with professional  and reliable service.

Montgomery's Coastal Cool believes in customer-centered focus with a specialization in energy efficient air conditioning installation, preventative maintenance, indoor air quality, and complete system tune-ups.

The coastal area of North and South Carolina have plenty of choices for their heating and air conditioning issues, but with Montgomery's Coastal Cool you will have the experience and knowledge of a large company with the family feel and affordability of a smaller heating and air company.

When you are in need of
HVAC services you can depend on, CALL the comfort service experts at at Montgomery's Coastal Cool where we promise to put you first!

 

Frequently Asked Questions

Q: What are the benefits of investing in a customized air conditioning system?
A: Customized systems offer precise temperature control, increased efficiency, and improved indoor air quality. They are designed for your home’s specific requirements, evenly distributing cool air while reducing energy waste and lowering utility bills.

Q: How do you know if an air conditioner needs maintenance? 
A: There are several warning signs that your air conditioner may need prompt attention:

Unusual noises: If your AC is louder than normal, it could be due to clogged filters. Try cleaning the unit with a vacuum to remove dust and debris. If the noise continues—especially if you hear rattling, chattering, or rumbling—there may be a mechanical issue that requires professional inspection.

Reduced cooling efficiency: If it takes longer than usual to cool a room, your system may be low on refrigerant or experiencing a performance issue.

Increased energy bills: A sudden spike in your energy costs could indicate that your AC unit isn't running efficiently, possibly due to improper installation or an internal malfunction.

If you notice any of these issues, it's best to schedule a maintenance check as soon as possible to avoid further damage or higher repair costs.

Q: How often should routine maintenance be performed on an HVAC system?
A: Routine maintenance should be conducted biannually, typically in the spring and fall, to ensure optimal performance during high-demand periods. Regular check-ups help catch issues early, saving costs and enhancing efficiency.

Q: Are energy-efficient air conditioning systems significantly more expensive?
A: Although energy-efficient systems may have a higher initial cost, long-term savings on energy bills and available rebates typically offset the expense. Homeowners usually recover these costs within three to five years, with added environmental benefits.

Q: What should I do if my air conditioning unit suddenly stops working?
A: If your unit malfunctions unexpectedly, contact a certified emergency repair service immediately. Watch for signs like unusual noises, reduced airflow, or error codes on your thermostat. Professional technicians will quickly diagnose and fix the problem.

Q: How do financing options help with HVAC installation costs?
A: Financing options allow you to spread the cost of a new system over time, reducing the initial financial burden. With flexible payment plans, low-interest loans, and rebates, upgrading becomes a more affordable long-term investment.

Q: What is the importance of professional installation for my air conditioning system?
A: Professional installation ensures every component is properly configured according to your home’s needs. Certified technicians adhere to industry standards and local codes, enhancing system efficiency, reliability, and lifespan.

Q: Can upgrading to a more energy-efficient AC system reduce my overall electricity costs?
A: Yes, energy-efficient systems are designed to use less power while delivering improved cooling performance. Features such as smart thermostats and variable speed compressors help lower electricity bills and offer a return on investment within a few years.


 

"Rob has gone above and beyond to help me out in having to deal with my horrible home warranty company, 2-10. I would definitely recommend Montgomery Coastal Cool based off Rob’s customer service and professionalism in dealing with my frustrations over my AC issues and home warranty issues. Definitely call him."
"Absolutely thrilled with the service! Our AC unit broke down during a heatwave, and the team arrived promptly to diagnose the issue. They explained the repair process clearly and had our system running efficiently the same day. Professional, friendly, and affordable."

"These folks are lifesavers. Scheduled an HVAC maintenance check, and they caught a minor issue before it became a major problem. Their attention to detail is unmatched. Highly recommend for tune-ups!"
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