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About


Learn more about our locally owned & operated Charleston HVAC company.

Get To Know Our Family Owned HVAC Company

Serving All of Charleston, SC.

Anchor Heating & Air was founded by David and Stephanie Postell in 2021. We bring over 30 years of experience in the heating & air conditioning industry to the table for our neighbors and customers in the Charleston, South Carolina area.

As lifelong residents of Charleston, we are dedicated to providing the highest quality HVAC service, repairs, and replacement with outstanding customer service.

When you call our company, you aren’t going to be getting high-pressure sales tactics, hidden fees, or workmanship that cuts corners. 

Instead, we’ll treat you like family. We understand that your home is important to you, and it’s important to us. When we serve you, we will treat your home as if it were ours and will provide recommendations and customized solutions that are unique to your space.


Give our office a call today (843) 564-7777 to schedule your service or receive an estimate.


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Anchor Heating & Air co-owners David Postell (left) and Stephanie Postell (right).

Service Nation Alliance member

Home of The Pearl Promise

Our Promise to you is simple…


We will work with you to find HVAC solutions that fit your heating and cooling needs. We will provide you with a full consultation to explain all of your available options and give you the price before we do the work so that you can make the choice that’s right for your home or business.

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Customer Reviews

  • Google Reviews 1fb49e75

    “Fast, friendly and reliable. We had a small AC emergency and they fit us in first thing the next day! They are honest and 100% trustworthy. There’s no upselling or trying to charge for services we don’t need. This locally owned business has our business forever.”

    – Summer C.
  • Google Reviews 1fb49e75

    “Anchor is quick to respond and has excellent customer service. Mike, our technician, was awesome and very thorough. We had to wait for a part to come in to fix the AC, but it was fixed within a day of his initial visit. Would highly recommend!!!!”

    – Mary W.
  • Google Reviews 1fb49e75

    “Excellent and thorough preventative maintenance today from Tom. He was on time and explained everything. He was respectful of property and can’t recommend Anchor Heating & Air enough. Great customer service contact with Stephanie.”

    – Cheryl B.
  • Google Reviews 1fb49e75

    “Brandon was really nice and friendly. He showed up on time. He got the job done very professionally and efficiently. Thank you Brandon and Anchor Heating & Air.”

    – Leilei Z.
  • Google Reviews 1fb49e75

    “Needed help that day, David and Haleigh came to the rescue. David investigated, didn’t give up, and found the problem. Thank goodness. I feel they saved my unit from being destroyed. Pleasant experience. Also bought contract for yearly service on my two units. Brandon came, was professional, upbeat, and thorough. Would highly recommend.”

    – E Donegan
  • Google Reviews 1fb49e75

    “Technician was on time professional and very thorough. Anchor is easy to deal with, we had a comprehensive report sent to us the minute the service was complete. It was the best experience we have had dealing with a heating and air company. We are very glad we switched to their service.”

    – Robert L.
    Suellen C.
    1716897716
    Service was great and quick! Would highly recommend Anchor Heating and Air
    Glenn F.
    1716855253
    Anchor was quick to respond to the request for service & @ my house before 6 on Holiday. Diagnosed & solved the problem quickly. Very reasonable fees.
    Ryan W.
    1716850666
    Unbelievable experience! My AC stopped working last week. I left a message last Wednesday night and was up and running before noon on Thursday. Outstanding! Alyssa called me first thing in the morning to get me on the schedule and Doug was there before 10am to fix the problem. He was absolutely fantastic and took care of everything. Thank you guys so much for taking care of me. 10/10! I highly recommend Anchor for AC help.
    Chad H.
    1716825108
    Showed up on time. Very professional. Very knowledgeable. Definitely would use again.
    Joe C.
    1716720610
    Knowledgeable, personable tech! Ron explained things and made sure I understood...excellent
    Chrissy Gregory MSN MBA RN A.
    1716578309
    There was a one-day delay on parts, but 5-Star for sure!!!
    Danielle C.
    1716419416
    Came home today and my A/C had stopped working. Anchor was recommended to me by my neighbors and I put in a call and they were able to fit me in the same day. Cool air just in time for the evening. Very-trust worthy, knowledgeable, and fairly priced!!! Looking forward to giving them our continued business!
    Amy T.
    1716208113
    Service was great! Ron was great. He knew exactly what the problem was and explained our next steps. I would definitely recommend Anchor & him to anyone that needs support with any heating & cooling problems. They will now be the only ones we call for maintenance or repairs. Thank you Ron & Anchor
    Daniel P.
    1716162361
    David G.
    1716074853
    shane K.
    1716047293
    Rick was by far the most friendly, knowledgable and fastest repair service tech I've ever had come to my home. I would suggest this company to anyone. A+++ in my book. Thank you Anchor for keeping me afloat.
    Leslie F.
    1715964336
    I highly recommend Anchor Heating & Air. Rick was our technician and can’t say enough great things about him! From start to finish he was kind, professional, and thoroughly explained what needed to be done! Would give him & this company 10 stars if I could. I will definitely call them for any HVAC needs / concerns in the future!
    Marthe T.
    1715947342
    Rick actually took the time to figure out the issue and explain it.
    Salvatore P.
    1715808347
    I was having some problems with my drain and they came over very fast and identified and corrected the problem, the technician was very knowledgeable and thorough, great job
    Edward K.
    1715805205
    Everything was excellent. The gentleman would personally professional very informative. Recommend your company highly
    Patti G.
    1715795066
    Hvac install went well. Some malfunction with parts that were not replaced with the installation but Stephanie made it right!
    Bobby E.
    1715776156
    I’ve used Anchor several times now. They’re very polite, professional, and reasonably priced.
    Mike Z.
    1715772343
    Top notch company and 5-star level customer service! If you are in the Charleston area, I highly recommend using Anchor. They are responsive and beat any price around. I send my highest recommendation!
    Robert B.
    1715688422
    Always shows up on time. Friendly and experienced.
    Konny C.
    1715632987
    John M.
    1715621887
    Their tech, Jordan, was very capable and professional. I plan to ask for him by name for my next service.
    Craig M.
    1715370629
    I want to take a second to brag about Amanda Edwards. She is my HVAC gal and recently did an install for my client over in North Charleston. Amanda promptly book an appointment with my client and got my client an excellent price on new equipment. Within a couple days they scheduled the install and by 1pm, my clients new system was up and running. My client was super excited about the quality of work and the speed at which the product was delivered and installed.Amanda is honest, trustworthy, dedicated, loyal, hardworking, and will crawl all over your house to make sure she gets the right system for your home. Heck, she even took a bite to the butt from a dog, and still installed the system.Thank you Amanda for being so awesome.
    vonna D.
    1715362241
    What a wonderful experience having Jordan come out to my home. He was curious, respectful, and gave very detailed information as to what service he performed. Jordan went above and beyond. I would definitely recommend this company to others. Thank you Jordan!
    Tom S.
    1715358765
    Prompt and professional service
    Leslie H.
    1715353435
    Doug was so nice, courteous and fixed the issue quickly! I’m so glad I reached out to Anchor Heating & air!
    Ann B.
    1715201352
    Brandon was very thorough and checked both units. Cleaned them and checked to make sure they were cooling properly..
    David M.
    1715190613
    Prompt courteous service. Technician arrived on time and was very knowledgeable. Explained all points of service performed. I highly recommend!
    Linda H.
    1715188136
    Jordan and Anchor Heating and Air are great. Reliable and on time service every time. They don’t try to sell you anything you don’t need. They are a great team to have on your side.
    David T.
    1715118491
    I have nothing but great things to say about our experience. Anchor heating and air was excellent about getting a technician to our home asap and the technician was extremely thorough and knowledgeable. We decided to purchase there maintenance plan at the end of the visit and couldn’t be happier.
    Marc O.
    1715112899
    5 stars for Brandon: he did a first-rate job for our annual HVAC service. He was knowledgeable, courteous, and a pleasure to deal with.
    Kelly B.
    1715092771
    Jeffrey P.
    1715089155
    Great service, extremely thorough.
    Megan W.
    1715038034
    Brandon did a great job. Identified the problem quickly and was able to fix same day efficiently so we didn’t have to suffer with no AC anymore! The communication this company provides is above and beyond others we have dealt with.
    Linda G.
    1715026193
    We had a great experience with Anchor Heating and Air. Rick came out to maintenance our unit and found that our fan motor needed to be replaced. He was super informative and even came back a few days later to bring us a window unit while we waited for the part to come in. The entire staff at Anchor was extremely nice and did a great job keeping us updated on timeline. Will definitely recommend Anchor and use them again!
    Luke W.
    1715015849
    Ron was an excellent representative for Anchor Heating & Air. Courteous, professional, and extremely knowledgeable. Would recommend for everyone!
    mark S.
    1714956162
    Cindy O.
    1714932865
    BRANDON at Anchor Heating and Air did a fabulous job checking out our HVAC systems. He was professional and we were impressed with his knowledge and skill. When he left we felt comfortable and confident that our systems were in great shape for the upcoming summer season. Highly recommended.
    Linda B.
    1714929883
    Jordan was very efficient and professional . I had a positive experience with Anchor heating and air
    Alexandra M.
    1714910648
    Amazing service, on time and very good communication. Thorough exam of my unit and explained issues well.
    John L.
    1714866879
    He was on time and very thorough in his inspection and check up.
    Eli A.
    1714839158
    Great company to work with.They go above and beyond to fix problem.
    Steven Z.
    1714687613
    Ken S.
    1714681521
    Anchor Heating and Air once again surpassed our expectations. Their preventative maintenance program is very affordable and they make sure your HVAC is up and running for the season. I’d like to give a shout out Brandon. Great guy and a true professional. Thanks again.
    Quero D.
    1714595974
    It would be good to not receive multiple review requests until you guys do the actual service. I have received 4 requests to provide 5 star reviews but you are not scheduled to do the service until next week. However, once the service guy, Ron turned up he was great, professional, knowledgeable and explained everything he was doing and made recommendations to keep the units in good shape - thank you Ron.
    Alex F.
    1714578231
    John G.
    1714494424
    Anchor Heating sent Jordan Mussleman to my house for a maintenance inspection. After he completed his work, he spent an incredible amount of time using pictures from his phone to discuss everything that he inspected. He is a very professional and pleasant employee who helps to make Anchor a fantastic company! I would recommend Anchor Heating/AC in a heartbeat!
    Stuart B.
    1714438063
    Appreciate the friendliness and professionalism of Jeremy Lee who came out to provide an estimate for a replacement HVAC system. Jeremy spoke highly of Anchor and the friendliness of his co-workers. It would have been great to do business with the folks at Anchor just based on what Jeremy thought of his colleagues. I received a call from a co-owner, David who reached out to me to find out what I was thinking. Great family business and when circumstances allow, I will reach out to them again.
    G R.
    1714304454
    They are on-time professionals who know what they're doing.
    Jan J.
    1714304354
    Donald H.
    1714061328
    Rick Simmons did an excellent job with our dual system preventative maintenance. He was thorough and efficient and discussed all the inspection results with us. Very happy with our service!
    René M.
    1713999337
    Brian was amazing and found the issue within minutes, which was not identified by 3 other companies
    Katherine K.
    1713959609
    courteous and knowledgeable
    Katherine K.
    1713898706
    very courteous and knowledgeable
    Ricky G.
    1713887357
    Awesome, prompt, and is going to fix all the less than stellar work done by other companies👍
    Kathy H.
    1713885153
    We called Anchor Heating and Air the day before Christmas Eve. What a pleasant experience! We had family coming in and our heating unit was making a noise. We were worried it could stop working. Rick Simmons was available and was at our house within an hour. He was obviously skilled and knowledgeable. He thoroughly checked it out and made sure all was OK. It was just the extra cold weather we were experiencing. Anchor was in constant contact after our initial call letting us know Rick’s experience, telling us about his great customer service and sending tracking info so we would know exactly when to expect him. Rick did a professional job for us and we would not only call on Anchor and Rick Simmons again but we highly recommend if anyone needs help with heating and air service to call them. You wont be disappointed.
    Birdie N.
    1713747312
    Brandon Adrian Ryan and Jack were all wonderful during the installation. The company as a whole is very responsive professional and thorough and I will co time to use them on my personal and investment properties!
    Joseph H.
    1713530758
    Thanks David and Stephanie and all the crew at Anchor. You are always a pleasure to work with, efficient, responsive, reliable, and priced fair. Thanks for the recent annual service plan and the great service.
    Rob R.
    1713529927
    Rick was on time and provided excellent service.
    James V.
    1713352923
    Anchor Heating & Air Conditioning performed an outstanding job on the preventative maintenance review of my HVAC system. Both Brian & Brandon, technicians for Anchor H&A were excellent & did a fantastic job for the annual inspection. I highly recommend Anchor for your HVAC needs & them them 5 Stars. Respectfully, Daniel Vara, Charleston, SC
    Peggy C.
    1712803708
    Excellent service & repair- will use this company again.
    Tim L.
    1711827528
    Brooke B.
    1711747342
    Brandon and crew were excellent with our replacement HVAC install! Very professional and went above and beyond (on a holiday weekend) after realizing we needed an additional part to complete the install. The service was impeccable and we’re so glad we went with Anchor! Highly recommend this company for any HVAC needs!
    Tracy M.
    1711535210
    I couldn’t be happier with the service provided by Rick from Anchor Heating & Air. From his initial greeting to the time he left after performing maintenance on our 5 units, he was everything you’d want a service provider to be. Not only did he perform the work with care and expertise, he explained what & why I needed to replace a few parts. He included photos he had taken inside my HVAC units to compare with industry standards to show the disparity.He left my home in the same order he found it and assured me he’d return ASAP with new parts. In under a week, the parts are in and I’m scheduled to have them I stalled.I welcome Rick back into my home anytime to continue to service our HVAC units. He is a wonderful asset to Anchor Heating & Air.
    roger S.
    1711368256
    Don B.
    1710954659
    Two visits. Both individuals were polite and courteous. They explained what they were going to do and explained what they found when finished. Excellent work!
    Celia S
    1710788815
    Came on time. Cleaned up. Pleasant. Very good.
    Lauren D.
    1710757965
    Always an excellent experience all around with anchor. Great communication and customer service!
    Jennifer B.
    1710682469
    Fantastic customer service, products, and team members! 100% recommend!
    Lynn W.
    1710646290
    Office staff were great communicators and responded quickly to questions and request for service appointments including texting me when service technician was on the way.The technician was very knowledgeable and summarized the appointment and the repair options thoroughly. The repair (part replacement) was quickly done since he had the part on the truck.I am thoroughly pleased with the level of service from Anchor and the employees I dealt with.
    Erica P.
    1710627360
    Great people with amazing attention to detail.
    Fred Blake S.
    1710623449
    Anchor is fantastic! We have had plenty of neighbors recommend them and they are still happy with all of their services done in the neighborhood of Village Green!
    Resa B.
    1710604113
    Excellent service!!
    K. Sharon B.
    1710545252
    Great fast service
    Chuck S.
    1710540257
    Very professional, on time, knew the system well and gave a candid assessment of the performance of our system. A satisfied returning customer.
    Laura I.
    1710539613
    This was the first time using Anchor since they acquired Green Dot in the Charleston area. I was super pleased and impressed with their HVAC PM service - from the ease of scheduling, to receiving confirmation, alerts tracking arrival of the technician, the tech service and communication and photos of work done on our equipment. Happy to recommend Anchor Heating and Air
    William B.
    1710538668
    They came and did the job efficiently and cleaned up everything. Would hardly know that they were here except our roof problems are resolved.
    William G.
    1706893236
    So glad we hooked up with these guys for our service and repair needs. Fair prices and good honest work. Refreshing to still have that in today's world.
    Hank G.
    1706706383
    Cullen came to our house and did a great job of servicing our equipment. He was knowledgeable, and answered all of our questions very professionally.
    Donald H.
    1706540963
    Jack and Ryan did an excellent job, discovering a few issues we had and conducting a dryer vent cleaning. We are very satisfied with the work they accomplished and the diagnosis of our HVAC issues.
    Robert C.
    1706535193
    Excellent Service… Knowledgable… highly Reccommend
    David M.
    1706372380
    Excellent job following up shoddy work by Green Dot!
    Barry S.
    1706307116
    Very professional.
    Carol C.
    1705932448
    Although I could not be present when my scheduled maintenance was performed I was totally impressed with the service I received. Rick was on time, very polite on the phone, and based on the time he was at my residence I have to say very thorough in the work performed. He called to explain his findings and even provided photos. I look forward to continuing my relationship with your company!
    Chris D.
    1705893260
    Great company, we are using them for our Kiawah rental. They are very responsive and good at keeping us updated on when they are coming out to the house.
    Anna
    1704554490
    This was a great experience using Anchor. They are fabulous! I have been a landlord forever so I appreciate greatly how professional, friendly and on time they were. This was a tricky downtown Charleston installation high up on a roof and they were perfect.
    E N.
    1704221019
    I came home after the holidays to no heat. One call to Anchor and Rick met me at the house that afternoon and had the unit up and running in no time. The entire team was kind, courteous and knowledgeable. A really pleasant experience!
    Martin G.
    1704140878
    Prompt. Polite. Detailed and thorough. .
    Nancy W.
    1703006716
    The best service ever responded right away and very compassionate toward the client. More companies should be like this company
    Rick E.
    1702983682
    Very responsive, thorough and friendly
    pabcoaching P.
    1701313964
    Outstanding workmanship. Dependable, Skilled, Timely, Great Work Ethic.
    Shelli V.
    1701258131
    Cullen was thorough, professional, on time and knowledgeable
    Jim C.
    1701130896
    Called Anchor when 10 year old air conditioner went out. They responded quickly and found the problem. They presented me repair and replacement options. I optied for a new system, and scheduled an installation date. They arrived on time, and quickly installed the new system. I found both Anchor's office staff and technicians to be knowlegable, professional and extremely courteous. I can highly recommend them.
    Craig D.
    1701102320
    I called on Anchor a few times last year and they were always attentive, flexible and professional. I'd say they are my go-to at this point.
    jack F.
    1701083387
    FRENDLY AND VERY THOROUGH SERVICE
    Tim P.
    1700920568
    Anchor Heating and Air's Technician Cullen Rahman was delayed due to high traffic, but call before the appointed time to inform us, which is not usual with other companies.Cullen was polite, knowledgeable and efficient. Even though is was raining, he maintained a very professional attitude and completed the task efficiently.I would highly recommend Anchor Heating and Air for all your HVAC needs.
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