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Avatar for J&L Handyman Services
J&L Handyman Services
4.6(
25
)

Serving Derma, MS and surrounding areas

Approved

In business since 2023

Free estimates

Warranties offered

"He had to purchase and hang wire shelves in the laundry room and garage. I was not home and he did a great job talking with me on telephone. My housekeeper was there to let him in. Very professional and friendly. Easy to work with. Would definitely call him again"
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+5

Response time2 days
1 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for Bain HVAC Services
Bain HVAC Services
4.9(
9
)

Serving Derma, MS and surrounding areas

In business since 2024

Credit card accepted

"Bain HVAC services was a pleasure to work with. Colin was responsive and quick to make an assessment. He is clearly an expert on a wide range of systems. He quickly diagnosed the issue and made a plan to repair it. The A/C was blowing cold a couple hours later. I will definitely call Bain HVAC again and I’ve already recommended them to several others"
Dehumidifier
Finished furnace install, with cased coil.
Response time6 hrs
Response rate90%
Avatar for Pro Tech Services, LLC
Pro Tech Services, LLC
4.6(
18
)

Serving Derma, MS and surrounding areas

In business since 2006

Free estimates

Warranties offered

"I had Pro Tech repair two pieces of wooden furniture. They were very cordial and professional. They worked very hard when they were here and treated my furniture very carefully. Both pieces look MUCH better than before!! Although this is the only service I used them for, I believe their specialty is HVAC and I would try them for that if I had the need."
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Electrical Repairs
Electrical Repairs
Electrical Repairs

+116

Response time1 day
Recommended by100%of homeowners
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)

Serving Derma, MS and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Mr. Ferrell first connected his computer to my computer via internet and worked for quite a few hours trying to determine what exactly was wrong. The next day he continued working from his computer for several hours. He determined he would have to have my desktop tower to complete the repair. He and my son met in Huntsville to exchange the tower. He then cleaned up a lot of what was wrong and reloaded Windows 10. He deleted the D: drive which had way too much memory allotted to it. The tower was returned and I plugged it all back together and it is working better than it did when I first purchased it. I would use him again and I recommend him highly to anyone needing computer updating and/or repair. His work is warrantied and he is very personable, knowledgeable, and helpful."
2014 Super Service Award Winner!
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Recommended by97%of homeowners
Showing 1-10 of 50
Heating and Air Conditioning questions, answered by experts

Modern AC leak sealants work as a temporary measure to stop refrigerant leaks. You can purchase them at most home improvement stores or on online. When using an AC leak sealant, keep in mind that it’s only a temporary solution, so you’ll still need to hire a pro to install a replacement part as soon as possible.

It all depends on the unit’s SEER (seasonal energy efficiency ratio). A higher SEER rating means better efficiency and lower costs for your energy bills. 

Take a look at the product you’re considering purchasing and compare it to other models to decide which one is affordable upfront but will keep your energy costs low over time.

You may be able to clean mold from your air conditioner in some cases. If the mold growth only takes up a small area, you can use either vinegar or bleach mixed with water to remove it. Larger areas of mold should be left to the professionals, though. It's also a good idea to leave mold removal to the pros if you are sensitive to mold or have asthma. 

On a summer day, expect your AC to run between 12 and 16 hours. However, this time frame depends on just how hot it is outside and the comfortable temperature you’re hoping to maintain indoors. Assuming the size of your AC is appropriate for the space you’re trying to cool, it shouldn’t be a problem for it to work this many hours.

No, you don’t need a ductless unit in every room. Ductless AC units don't work the way that window units do, where the air doesn't travel outside that room. The indoor air handlers all attach to the outdoor condenser. While the air doesn't travel the way that traditional ductwork would, the ductless AC units create zones so that one part of the home can be cooler than another. They can spread effectively enough that indoor units only need to be placed in main living areas.

The Derma, MS homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.