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  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon15
    Verified heating and air conditioning services reviews

Top-Rated Heating and air conditioning pros in Seminary - Updated Nov 2026

Avatar for McGrew Pro Services LLC
McGrew Pro Services LLC
New to Angi
Central A/C - Service or RepairAir Ducts & Vents - CleanCentral A/C - Install+18 more

Serving Seminary, MS and surrounding areas

Approved

Free estimates

Welcome to McGrew Pro Services LLC! With 8 years of hands-on experience in the home improvement and maintenance industry, I take pride in providing dependable, high-quality workmanship and outstanding customer service. My experience includes interior and exterior painting, residential and commercial cleaning, plumbing repairs, electrical work, flooring installation, and HVAC maintenance and repairs. Whether you need a small repair, routine maintenance, or a larger home improvement project, I approach every job with professionalism, attention to detail, and respect for your home. My goal is to deliver reliable service, honest communication, and quality results that exceed your expectations. When you choose McGrew Pro Services LLC, you’re choosing a contractor who values integrity, reliability, and doing the job right the first time.

3 neighbors recently requested a quote
Avatar for Bleach2Clean
Bleach2Clean
New to Angi
Air Ducts & Vents - Clean

Serving Seminary, MS and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

Hi, I’m Madisen — professional cleaner, bread enthusiast, and firm believer that everyone deserves a clean home without a side of judgment.\n\nLife gets messy. Kids happen. Depression happens. ADHD happens. Work gets crazy. Sometimes your laundry pile develops its own ecosystem. I’ve seen it all, and I promise I’ve never walked into a home thinking, “Wow, I can’t believe this.” Usually I’m thinking, “Challenge accepted.”\n\nMy goal is simple: make your home feel lighter, fresher, and more peaceful while making you laugh at least once along the way.\n\nI’m the kind of cleaner who will scrub your baseboards like they personally offended me, celebrate finding the floor again under the toy avalanche, and possibly show up with homemade bread for your first cleaning because that’s just the kind of chaos I’m bringing to the business.\n\nThis is a judgment-free zone. Whether your house is spotless and you just need an extra set of hands, or you’re one unfolded laundry basket away from filing a missing

Nail Electric
New to Angi
Electrical Baseboard or Wall Heater - InstallElectrical Baseboard or Wall Heater - RepairThermostat - Install or Replace

Serving Seminary, MS and surrounding areas

Approved

Hey everyone my names Parker Nail. I’m excited to launch my LLC. I’ve been doing Electrical work for 4 years now. I’m always looking for side work and would be happy to handle any type of electrical service needed. My goal is to provide quality and safe work that you can rely on. I’m available after I get off work during the week and on weekends.

Avatar for Silver Jewell
Silver Jewell
New to Angi
Air Ducts & Vents - Clean

Serving Seminary, MS and surrounding areas

Approved

Free estimates

Small jobs welcome

Credit card accepted

Reliable. Detailed. No-stress cleaning.\nI clean like I’m expecting company at my own house. Deep cleans, regular upkeep, move-outs. \nOn time, trustworthy, and I don’t miss the little things.\nDM me to book — let’s make your place shine.

Avatar for AirSouth Cooling and Heating
AirSouth Cooling and Heating
4.6(
361
)
Air Ducts & Vents - CleanCentral A/C - InstallCentral A/C - Service or Repair+16 more

Serving Seminary, MS and surrounding areas

In business since 2013

Emergency services offered

Credit card accepted

"These folks are fantastic! James, Dane, Christy, Allen, Ben, and Jonathan have welcomed us into their family. From quote to installation to point of sale to maintenance contract checkups, these folks don't miss a beat. They are both professional and kind, getting jobs done quickly while giving my kids high fives. Everything was transparent, and there were no hidden fees or price increases. The job was explained in great detail, and I received EXACTLY what I expected, and then some. Spread the word: central MS has only 1 name you need to know for HVAC work - AirSouth!"
Lennox System
Warehouse
Duct Cleaning
Total Care Club Maitenance Program
We care more

+3

Response time5 hrs
Response rate92%
Recommended by92%of homeowners
Avatar for K&M CLEANING SERVICES
K&M CLEANING SERVICES
4.6(
42
)
Air Ducts & Vents - Clean

Serving Seminary, MS and surrounding areas

In business since 2000

Free estimates

Credit card accepted

"Simply Amazing!!! After living all over the country, K & M Cleaning Service is the best service we've ever been lucky enough to use! We also tried out a few different services as well as individuals here locally in Austin that were subpar when compared to the thorough and fantastic job of K & M. I joke with my husband that we can't move again because we'll be hard pressed to find a service that does such a professional job from base boards to fans and everything in between. Many thanks & happy returns to K & M!"
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+23

Recommended by92%of homeowners
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Heating and Air Conditioning FAQs, answered by experts

The decision to put your AC unit on the roof or ground depends on the climate in your area, the roof shape, accessibility, and budget. If you live in a warm climate or don’t have existing ductwork, it’s likely best to stick to a traditional AC unit that sits on the ground. However, if you lack yard space, live in a mild climate, and have easy access to the roof, your home may benefit from a rooftop AC unit. 

Window AC units use a fair amount of electricity, but significantly less than central AC systems. Because they are more energy-efficient for cooling individual rooms or small spaces, their usage is comparatively low. On average, a window AC unit consumes between 500 and 1,400 watts, while a central AC system uses over 3,500 watts—meaning a window unit uses about one-third of the energy. This typically translates to a monthly running cost of $15 to $40, although this can vary depending on external factors.

The American Society of Heating, Refrigerating, and Air-Conditioning Engineers, or ASHRAE, sets the standard guidelines for air changes per hour in homes and businesses. The International Residential Code, or IRC, also sets ACH requirements for residences and bases those requirements off of ASHRAE standards plus climate specifics related to your location.

You may never need an AC recharge if there are no leaks. However, if your AC unit has a leak that cannot be patched appropriately, you’ll need an AC recharge every time the freon level drops low enough that it disrupts your system—this could be once every two to three years. It all depends on the size and frequency of the leak.

The compressor is the heart of your AC system and is one of the most important parts required to keep it functioning properly. If your AC unit is making a popping, banging, clanging, clicking, or screeching sound, it could point to a problem with the compressor. If the unit is physically vibrating, that can also be an indication that your AC compressor is going bad.

The Seminary, 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.