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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon114
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Coldwater, MS

*The Angi rating for Heating And Air Conditioning Service companies in Coldwater, MS is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Coldwater, MS is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

Last update on March 13, 2026

Find Heating and air conditioning pros in Coldwater

JMC Heating and Air Conditioning
4.3(
109
)

Serving Coldwater, MS and surrounding areas

Approved

Super Service Award Winner

In business since 1994

Emergency services offered

Warranties offered

"JMC was extremely punctual and professional during a last minute repair on a Sunday. He diagnosed the problem and repaired my AC unit quickly and with ease. JMC also informed me of the condition of my unit and the need to obtain new air filters. He was detailed oriented. I would utilize his services again in the future and refer him to others."
Response time2 days
22 neighbors recently requested a quote
Recommended by92%of homeowners
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Avatar for Climate Guard LLC
Climate Guard LLC
4.8(
8
)

Serving Coldwater, MS and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"Thanks to Kendrick and power and protection services I’m here in Memphis and I love my cameras I feel so safe"
Generator Project
Alarms Project
Alarms Project
Response time1 day
Response rate94%
60 neighbors recently requested a quote
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Avatar for Breaker Brothers
Breaker Brothers
4.9(
70
)

Serving Coldwater, MS and surrounding areas

Approved

In business since 2024

Free estimates

Small jobs welcome

"L & J Electrical and HVAC company demonstrates exceptional service quality, marked by outstanding customer service that has significantly surpassed my expectations. Their unwavering commitment to excellence assures me that I will entrust them with all my household electrical requirements moving forward."
Lighting Install
Lighting Install
Can Light Install
Chandelier
Chandelier

+31

Response time2 hrs
Response rate100%
22 neighbors recently requested a quote
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Avatar for PowerTechnics, Inc.
PowerTechnics, Inc.
4.1(
27
)

Serving Coldwater, MS and surrounding areas

Approved

In business since 2003

Free estimates

Customers say: Quality work

"Efficiency in paying for the service. I prefer a receipt. I have a check out I paid for the amount charged at the time of service and an invoice on my computer for$29 more for job. Others should get in advance the method of payment so a conflict payment won't occur days later."
Control Panel
Control Panel
A Little Fun
Keypad
Response time1 day
17 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Stewart Plumbing
Stewart Plumbing
4.5(
3
)

Serving Coldwater, MS and surrounding areas

Approved (Corporate)

In business since 1993

Free estimates

Emergency services offered

"Arrived on time , very nice, explained what I needed. A good experience-would highly recommend the company"
Drains
Plumbing
Heating
Cooling
13 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for HomeTown HVAC and Refrigeration
HomeTown HVAC and Refrigeration
5.0(
26
)

Serving Coldwater, MS and surrounding areas

In business since 2018

Free estimates

Emergency services offered

"Mr. Marshall is great. He called to let me know he was on his way. He walked me through everything that was wrong with my AC. The service was excellent and at a very fair price. I will be using this company again."
Response time2 hrs
Response rate92%
Recommended by100%of homeowners
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Heating and Air Conditioning questions, answered by experts

The best time of year to purchase or replace an HVAC system, including components like an air conditioner or furnace, is during the off-season—spring and fall. During these periods, HVAC professionals are less busy than in summer and winter, when extreme temperatures create urgent demand. Shopping during the off-season can lead to savings of 10% to 15% on an AC unit and allows you more time to find the best deal and other cost-saving incentives. Typically, air conditioning units go on sale in the fall after demand drops, while furnace prices tend to decrease in the spring.

Your central A/C unit should be professionally serviced and inspected at least once a year to ensure it operates properly and efficiently. This is best done before the peak cooling season. A full-service inspection by a qualified pro will typically include checking safety components for issues like carbon monoxide leaks, verifying cooling components and coolant levels, and inspecting electrical parts like fuses and wiring. Regular servicing enhances efficiency, mitigates potential problems, and maintains optimal performance. Because AC systems contain hazardous refrigerant, professional handling is essential.

Water buildup in your HVAC system is a cause for alarm. If water accumulates in your ductwork, it can drastically lower your home's air quality and create safety hazards. These risks include mold growth, damage to your HVAC system, and attracting pests that are seeking water into your ducts. Proper insulation and sealing of ducts can prevent this, and regular inspection and maintenance can address water damage problems before they become too severe.

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.

No. HVAC, which stands for heating, ventilation, and air conditioning, includes all of the systems that work together to regulate a building’s temperature and humidity levels. In comparison, air conditioners only provide cooling. You can have an air conditioner as part of your HVAC system, but not all HVAC systems include air conditioners.

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

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