
Preferred Heat & Air Service
From Myrtle Beach To Wilmington NC
Air Conditioning Repair in North Myrtle Beach SC

Serving North Myrtle Beach, Myrtle Beach, Loris SC, Conway SC, Longs SC, Little River SC, Calabash NC, Shallotte NC, Leland NC, and Wilmington NC
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Is your air conditioning not blowing cold air? The team at Montgomery's Coastal Cool specializes in residential installations and replacements, commercial installations and replacements, service, maintenance, and repairs as well as indoor air quality and the best duct cleaning in the Grand Strand. When home and business owners throughout North Myrtle, Myrtle Beach, Wilmington NC and the surrounding area need repairs, replacement, or maintenance they know exactly who to call!
In North Myrtle Beach, where salty sea air and shifting temperatures are part of everyday life, reliable heating and cooling isn’t a luxury—it’s a necessity. Montgomery's Coastal Cool understands the unique demands of coastal living and offers HVAC services 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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Is your air conditioning not blowing cold air? The team at Montgomery's Coastal Cool specializes in residential installations and replacements, commercial installations and replacements, service, maintenance, and repairs as well as indoor air quality and the best duct cleaning in the Grand Strand. When home and business owners throughout North Myrtle, Myrtle Beach, Wilmington NC and the surrounding area need repairs, replacement, or maintenance they know exactly who to call!
In North Myrtle Beach, where salty sea air and shifting temperatures are part of everyday life, reliable heating and cooling isn’t a luxury—it’s a necessity. Montgomery's Coastal Cool understands the unique demands of coastal living and offers HVAC services 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.

At Montgomery's Coastal Cool, we handle everything from air conditioning and ductwork to ventilation and equipment sales. Our team is proud to be recognized for friendly, fast, and reliable customer service. Whether you need emergency repairs on your AC system or are looking to upgrade with a new installation, we’ve got you covered. We also offer comprehensive preventative maintenance plans to keep your system running smoothly year-round.
No matter the size or complexity of the job, we’re ready to help. Contact us today and experience HVAC service you can count on—because at Montgomery's Coastal Cool, your comfort is our priority!
No matter the size or complexity of the job, we’re ready to help. Contact us today and experience HVAC service you can count on—because at Montgomery's Coastal Cool, your comfort is our priority!
Our customers receive reliable service 24 hours, 7 days a week. Response times are very fast and efficient.
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HVAC Replacements
We install AC in North Myrtle Beach to all residential and commercial properties. Affordable and knowledgeable

Service & Repair
Heating and Cooling in North Myrtle Beach offering you affordable and expert AC service and repairs when you need it.

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.
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.
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.
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.
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.
The Care and Service You Deserve
Experience Professional Installation Services
Professional installation is key to maximizing system efficiency and lifespan. Certified technicians follow strict standards to ensure every component—from refrigerant lines to condensers—is properly placed and calibrated. When installed correctly, the unit meets energy savings targets and performs efficiently.
Hiring certified professionals ensures that installations comply with local building codes and industry best practices. Technicians certified by organizations like NATE are trained in the latest HVAC technologies, safety standards, diagnostics, and troubleshooting. They can quickly identify issues such as refrigerant leaks or poor duct connections during installation, providing homeowners with long-term assurance that their investment is secure.
Hiring certified professionals ensures that installations comply with local building codes and industry best practices. Technicians certified by organizations like NATE are trained in the latest HVAC technologies, safety standards, diagnostics, and troubleshooting. They can quickly identify issues such as refrigerant leaks or poor duct connections during installation, providing homeowners with long-term assurance that their investment is secure.

Most Common AC Repairs

Clogged condensate drain line

Bad capacitor in condensing unit

Low refrigerant

Bad compressor or condenser fan motor
Your Source For Indoor Comfort Solutions!

📍 Proudly Serving the Grand Strand and Wilmington North Carolina Areas
- North Myrtle Beach SC
- Little River SC
- Myrtle Beach SC
- Pawleys Island
- Murrells Inlet
- Surfside Beach
- Longs SC
- Conway SC
- Loris SC
- Calabash NC
- Wilmington NC
- Shallotte NC
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 has 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.
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.
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"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!"
