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Best heating and air conditioning pros near Monticello, MS

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

Avatar for Climate Guard LLC
Climate Guard LLC
4.8(
10
)
Central A/C - InstallAir Ducts & Vents - CleanDuctless Mini-split A/C - Install or Replace+26 more

Serving Monticello, MS and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

Climate Guard LLC and its partner companies, J&J Construction, are here to provide top-notch security and lighting solutions that blend safety with style.\n\nOur services encompass HVAC, Generac generators, bathroom renovations, and more.\n\nOur team of experienced and certified technicians possesses extensive knowledge in security technology and lighting design. We are dedicated to delivering cutting-edge solutions that cater to your specific needs.\n\nQuality is our utmost priority. We ensure that all our products and services meet the highest standards. From initial consultation to installation, we offer exceptional customer service and provide warranties and maintenance options for lasting peace of mind.\n\nChoose Climate Guard LLC and J&J Construction for reliable security and innovative lighting solutions. Contact us today to discover how we can enhance your space and safeguard what truly matters. Additionally, we also provide HVAC services.\n

Generator Project
Alarms Project
Alarms Project
Response time1 day
Response rate100%
22 neighbors recently requested a quote
Avatar for Bleach2Clean
Bleach2Clean
New to Angi
Air Ducts & Vents - Clean

Serving Monticello, 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 Monticello, 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 AirSouth Cooling and Heating
AirSouth Cooling and Heating
4.6(
361
)
Central A/C - InstallAir Ducts & Vents - CleanCentral A/C - Service or Repair+16 more

Serving Monticello, MS and surrounding areas

In business since 2013

Emergency services offered

Credit card accepted

"Marcus was my technican, he was fantastic. Very prompt, customer service was on point. He was mindful of the Covid-19 precautions, very knowledgeable about and providing me some education of HVAC. Thanks so much for the great service."
Lennox System
Warehouse
Duct Cleaning
Total Care Club Maitenance Program
We care more

+3

Response time5 hrs
Response rate92%
1 neighbors recently requested a quote
Avatar for Graves Heat and Air
Graves Heat and Air
5.0(
5
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+47 more

Serving Monticello, MS and surrounding areas

Emergency services offered

Credit card accepted

Graves Heat and Air proudly serves its customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Experienced affordable heating and air technician. Give us a call today!

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Heating and Air Conditioning FAQs, answered by experts

While it is possible to add Freon to your AC unit yourself, it is not recommended. In fact, the U.S. Environmental Protection Agency (EPA) prohibits the handling of Freon without a license. Freon is a dangerous gas that can cause irreversible damage to your AC or yourself if not installed correctly. It is worthwhile to hire a professional to add Freon to your AC.

When a compressor gets overheated in central air systems or heat pumps, it can still cool your home for a while until it eventually gives out. If the compressor is chronically overheated and no one addresses the root cause, it will create an incredibly expensive problem when your entire HVAC system breaks down and stops working altogether.

You should use a breathable, weather-resistant cover with ventilation. It can be a top cover or a full cover that has mesh to allow airflow. A full, non-breathable cover can cause moisture to build up, leading to rust, frozen parts, and corrosion. A full cover also attracts unwanted critters, such as mice, that can damage the wiring and your unit. If you need to protect your AC unit from falling icicles, choose a sturdy top cover or piece of wood that prevents icicles from damaging your unit.

High humidity, bad insulation, warmth from sunlight, and poor circulation are all reasons your home’s hotter inside than out. While this is what you want in the colder months, summer can become unbearable if this is a constant. Try to find the cause, but you need to remember that issues like this require a permanent fix (unless you want to bear down during the summer months).

To keep your air conditioner in good working condition, you should have it serviced by a professional at least once per year, ideally in the spring before the cooling season begins. If your AC unit is 10 years or older, consider servicing it twice a year (once in the spring and once in the fall) to catch potential problems early and help it reach its full lifespan. During a service visit, a technician will inspect, clean, and replace parts as needed. Regular maintenance helps avoid costly repairs. As a DIY task, you can also clean the evaporator coils annually.

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

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