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Dyess Air & Plumbing

HVAC Companies in Hilton Head Island, South Carolina
Ranked #6 in Hilton Head Island | Grade B
4.90 (1,979 reviews)

Dyess Air & Plumbing

Local HVAC and plumbing help for homes and small businesses in Bluffton and Hilton Head Island, South Carolina, with clear communication and follow-up on every job.

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Why Homeowners Choose This Business

Customers highlight thorough explanations, courteous technicians, and timely completion of work. Appointment notifications and follow-ups help keep homeowners informed from dispatch to wrap-up Local experience that helps homeowners across Hilton Head Island, South Carolina compare a more region-aware provider.

Service Area

Bluffton, Hilton Head Island, South Carolina, and nearby Beaufort County neighborhoods.

Featured Local Business

This featured listing includes fuller business details and a stronger local presentation for homeowners comparing nearby options.

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Listing details

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  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

A quick local comparison based on review strength, business detail, and local service fit.
  • Has more review volume than many local competitors.
  • Shows strong customer satisfaction signals based on review quality and volume.

Trust Signals

Emergency Service - Phones answered 24/7 with technicians dispatched as needed.

Services Covered

  Plumbing Services
  Renovation Services
  AC Repair
  Maintenance
  Hvac Maintenance
  Installations
  Heating Repair
  Repairs
  Thermostat Installation
  Air Conditioner Installation
  Furnace Repair
  Heat Pump Service
  Ductless Mini-Split
  Water Heater Replacement
  Plumbing Repair
  Leak Detection
  HVAC tune-up

Heating and AC repair, maintenance, and installation; thermostat troubleshooting and replacement; indoor comfort checks and efficiency improvements; water heater replacement and installation; general plumbing fixes and leak checks.

Reviews

Customer Reviews

Dannielle Staten
Our hot water heater went out unfortunately and we needed a new one. Taylor at Dyess Air and Plumbing was very helpful and made sure I received the right hot water heater and went into detail about everything I needed to know. Randy came an…
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Our hot water heater went out unfortunately and we needed a new one. Taylor at Dyess Air and Plumbing was very helpful and made sure I received the right hot water heater and went into detail about everything I needed to know. Randy came and did the installation and he was great. He made the installation look easy. Randy made sure everything worked properly with the new hot water heater before leaving.
Martin Bleifeld
Our technician, Hunter, was excellent! Personable. Professional. Polite. Very knowledgeable. His review of our HVAC issues and his explanation of what needed to be done was perfect. He then got the necessary items needed, fixed the issue, a…
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Our technician, Hunter, was excellent! Personable. Professional. Polite. Very knowledgeable. His review of our HVAC issues and his explanation of what needed to be done was perfect. He then got the necessary items needed, fixed the issue, and ensured the system worked efficiently. All within a few hours. We look forward to working with Hunter and Dyess HVAC and Plumbing again in the future!
Sandy Vlahos
Ellison did a fabulous job tracking down and fixing an issue that we've been having for about a year. He was very personal and diligent in figuring out the issue. Dyess has provided good service for us over many years, and I'd highly recom…
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Ellison did a fabulous job tracking down and fixing an issue that we've been having for about a year. He was very personal and diligent in figuring out the issue. Dyess has provided good service for us over many years, and I'd highly recommend them.
Sherri A
Aaron was excellent. He was so patient with our lack of technical knowledge about our smart thermostat and he made sure we understood exactly how it works. He also thoroughly went over our system and fixed issues that he found. I highly re…
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Aaron was excellent. He was so patient with our lack of technical knowledge about our smart thermostat and he made sure we understood exactly how it works. He also thoroughly went over our system and fixed issues that he found. I highly recommend Dyess primarily because of Aaron.
Marian Lindsey
Mark was great! He was on time, courteous, engaging and professional. He was conscientious of our needs, asking several times if there was anything else he could do. He’s a great representative for your company!

Rick & Marian
Micheal Perkins
Jeff is an amazing tech. His knowledge and expertise in this field is far more superior then techs I've dealt with in the past. His demeanor and customer service is also at the top of the list of attributes. I feel lucky to have had him com…
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Jeff is an amazing tech. His knowledge and expertise in this field is far more superior then techs I've dealt with in the past. His demeanor and customer service is also at the top of the list of attributes. I feel lucky to have had him come to service our equipment. And will definitely use and recommend him and Dyess Air in the future. Micheal Perkins. Maintenance Mgr. Savannah Lakes RV Resort.
Glenn Helmly
Evan and Dyess always do an excellent job, the notifications of when they are coming and when they are done are fantastic! We are never home and the updates work well, love getting that all is well, unit working great message!
Kate Myers
I so appreciate Cody! He is amazing and always explains everything to me. He thinks of all the preventative things as well, which is a huge bonus! He was able to resolve an issue that I had been troubled with quickly! The service I received…
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I so appreciate Cody! He is amazing and always explains everything to me. He thinks of all the preventative things as well, which is a huge bonus! He was able to resolve an issue that I had been troubled with quickly! The service I received today was wonderful!
I appreciate his professionalism & effort! I hope to continue service with Cody in the future. Beyond grateful for this service!
Sarah Gustafson
Excellent service for replacement of water heater. Dyess fit me into their schedule the next day. Proactive communication from office. Xavier, the technician was knowledgeable and professional. He described the problem and provided opti…
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Excellent service for replacement of water heater. Dyess fit me into their schedule the next day. Proactive communication from office. Xavier, the technician was knowledgeable and professional. He described the problem and provided options. Very personable too. Replacement was done timely electricty issue discovered was seamlessly addressed by Dyess lining up an electrician. Very satisfied.
Susan L
I am repeatedly impressed by the quality of service and genuine kindness shown by everyone at Dyess—from the technicians to sales and the office staff. I have their systems maintenance service package and truly feel confident that they have…
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I am repeatedly impressed by the quality of service and genuine kindness shown by everyone at Dyess—from the technicians to sales and the office staff. I have their systems maintenance service package and truly feel confident that they have my best interests at heart every time they’re here. Professional, dependable, and caring across the board. Highly recommend.

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Special Offers

Emergency Service

Emergency service may be available for urgent issues.

Frequently Asked Questions

Yes. Phone support and scheduling are available at all times, and technicians are dispatched as needed. Availability can vary by day, so calling ahead helps secure the next open window. If timing is urgent, mention that when you call to review the fastest option.

Yes, technicians handle water heater diagnostics, replacement, and setup. They verify operation and review basic maintenance steps before leaving. If you’re unsure of the right capacity or type, they can discuss options during the visit.

Technicians service most major residential HVAC brands commonly found in the area. If your unit is older or uncommon, sharing the model number when you call helps ensure the right parts and tools are brought to the appointment.

A technician will assess age, repair history, efficiency, and current part availability to outline options. They can provide a cost comparison so you can weigh short-term fixes against potential long-term savings. Many homeowners decide based on system age and recurring breakdowns.

A typical tune-up includes checking electrical components, filters, refrigerant levels where applicable, and thermostat performance. The technician will note wear items and advise on any small issues to prevent bigger problems. You’ll get a summary of findings before they leave.
 Verified Listing

Opening Hours

  • Monday Open 24 hours
  • Tuesday Open 24 hours
  • Wednesday Open 24 hours
  • Thursday Open 24 hours
  • Friday Open 24 hours
  • Saturday Open 24 hours
  • Sunday Open 24 hours

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Business Details

Business Rating
4.90 (1,979 reviews) Featured BusinessPro Listing
Address
124 Persimmon St #604, Bluffton, SC 29910
Business Type
HVAC Contractor
Website
https://www.dyessair.com/
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