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TRUSTED BY GILMER, TX HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon153
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Gilmer

Avatar for Nexgen Comfort Services

Nexgen Comfort Services

4.33(
6
)
Approved Pro

Nexgen Comfort Services

4.33(
6
)
Approved Pro
Customers say: Quick response
2 years of experience
Free onsite estimate

Nexgen Comfort Services is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Sept 24, 2025. Well, I have to say this duo team did such a professional job on the new hvac system. I could tell Omar and Eric had the experience and really cared about the proper installation and doing everything correctly. I would definitely recommend this duo team for any work needed on AC work or installation! Also, I would thank Nex Gen for working so well with our home warranty provider. For working with so well with our home warranty provider. "

Chuck K on September 2025

Nexgen Comfort Services is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Sept 24, 2025. Well, I have to say this duo team did such a professional job on the new hvac system. I could tell Omar and Eric had the experience and really cared about the proper installation and doing everything correctly. I would definitely recommend this duo team for any work needed on AC work or installation! Also, I would thank Nex Gen for working so well with our home warranty provider. For working with so well with our home warranty provider. "

Chuck K on September 2025


Napps Industries, LLC

5.00(
2
)
Approved Pro

Napps Industries, LLC

5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
68 years of experience

Napps Industries is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability, is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

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Allen M on August 2018

Napps Industries is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability, is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"null"

Allen M on August 2018


Avatar for A/C Contractors, LLC

A/C Contractors, LLC

4.85(
15
)
Approved Pro

A/C Contractors, LLC

4.85(
15
)
Approved Pro
Customers say: True professional
19 local quotes requested
37 years of experience

At A/C Contractors, our team understands how important it is to keep your home comfortable all year long by having the best and most dependable cooling and heating system. Our HVAC services will help ensure you have a clean, safe and efficient home environment. For over 40 years, our skilled team of friendly cooling and heating professionals has provided effective and dependable HVAC and air quality maintenance, furnace repairs, emergency repairs, heat pump replacements, plus repair and installation services for residents throughout the Longview, TX, community and beyond.

"Rep showed up on time. Quickly diagnosed the issue and had the A/C blowing cold shortly after. Outstanding technician. He pointed out other possible issues to address."

Chuck W on October 2024

At A/C Contractors, our team understands how important it is to keep your home comfortable all year long by having the best and most dependable cooling and heating system. Our HVAC services will help ensure you have a clean, safe and efficient home environment. For over 40 years, our skilled team of friendly cooling and heating professionals has provided effective and dependable HVAC and air quality maintenance, furnace repairs, emergency repairs, heat pump replacements, plus repair and installation services for residents throughout the Longview, TX, community and beyond.

"Rep showed up on time. Quickly diagnosed the issue and had the A/C blowing cold shortly after. Outstanding technician. He pointed out other possible issues to address."

Chuck W on October 2024


Avatar for FROSTBITE HEATING&AIR

FROSTBITE HEATING&AIR

5.00(
11
)
Approved Pro

FROSTBITE HEATING&AIR

5.00(
11
)
Approved Pro
13 local quotes requested
Free onsite estimate

Frostbite Heating & Air LLC is a locally owned and operated HVAC company proudly serving Tyler, Lindale, and surrounding East Texas communities. We specialize in reliable heating and air conditioning repair, maintenance, and full-system replacement for residential and light commercial customers. Built on honesty, craftsmanship, and customer-first service, Frostbite Heating & Air delivers fast response times, clear communication, and high-quality work on every job. Whether you need a quick AC repair, seasonal maintenance, or a complete HVAC system installation, our team ensures your home stays comfortable year-round. We believe in doing the job right the first time, offering fair pricing, and treating every customer like family. With professional expertise and genuine East Texas values, Frostbite Heating & Air LLC is committed to keeping your home running cool in the summer, warm in the winter, and comfortable all year long.

"Frostbite Heating & Air replaced the entire HVAC system in my daughter’s small home last month, and the experience was outstanding. They stuck to the advertised price of $6,500 with no hidden fees, showed up on time, completed the installation in a single day, and left everything spotless. The system works beautifully, and their honesty, professionalism, and kindness gave us total peace of mind. Highly recommend! — A Very Grateful Parent"

GREGORY G on November 2025

Frostbite Heating & Air LLC is a locally owned and operated HVAC company proudly serving Tyler, Lindale, and surrounding East Texas communities. We specialize in reliable heating and air conditioning repair, maintenance, and full-system replacement for residential and light commercial customers. Built on honesty, craftsmanship, and customer-first service, Frostbite Heating & Air delivers fast response times, clear communication, and high-quality work on every job. Whether you need a quick AC repair, seasonal maintenance, or a complete HVAC system installation, our team ensures your home stays comfortable year-round. We believe in doing the job right the first time, offering fair pricing, and treating every customer like family. With professional expertise and genuine East Texas values, Frostbite Heating & Air LLC is committed to keeping your home running cool in the summer, warm in the winter, and comfortable all year long.

"Frostbite Heating & Air replaced the entire HVAC system in my daughter’s small home last month, and the experience was outstanding. They stuck to the advertised price of $6,500 with no hidden fees, showed up on time, completed the installation in a single day, and left everything spotless. The system works beautifully, and their honesty, professionalism, and kindness gave us total peace of mind. Highly recommend! — A Very Grateful Parent"

GREGORY G on November 2025


Winston Water Cooler Of Sulphur Springs

No reviews yet

Winston Water Cooler Of Sulphur Springs

No reviews yet
25 years of experience

Winston Water Cooler, LTD was originally established in 1963 by Al Winston as Winston Water Cooler Company. The core business was selling and servicing water coolers and fountains in the DFW metroplex. In 1992 Mr. Winston sold Winston Water Cooler Company to Roy Ferguson. The company was renamed to Winston Water Cooler, Inc. At that time, the company added water purification to the line of products. In June 2000, Jane Butter purchased the assets of Winston Water Cooler, Inc from Mr. Roy Ferguson and formed Winston Water Cooler, LTD. Since 2000, Winston Water Cooler and our Family of Companies have expanded to over 55 locations in 6 states and over a dozen different services and over 600 employees. Our expansion has been fueled by our branch managers who are equity owners with skin in the game, deep relationships and strong ties to the local communities.

Winston Water Cooler, LTD was originally established in 1963 by Al Winston as Winston Water Cooler Company. The core business was selling and servicing water coolers and fountains in the DFW metroplex. In 1992 Mr. Winston sold Winston Water Cooler Company to Roy Ferguson. The company was renamed to Winston Water Cooler, Inc. At that time, the company added water purification to the line of products. In June 2000, Jane Butter purchased the assets of Winston Water Cooler, Inc from Mr. Roy Ferguson and formed Winston Water Cooler, LTD. Since 2000, Winston Water Cooler and our Family of Companies have expanded to over 55 locations in 6 states and over a dozen different services and over 600 employees. Our expansion has been fueled by our branch managers who are equity owners with skin in the game, deep relationships and strong ties to the local communities.


Avatar for Mr. Know It All Service Company

Mr. Know It All Service Company

No reviews yet

Mr. Know It All Service Company

No reviews yet
Emergency services offered

Small local company operating on customer relations and a foundation of integrity. We started this company in August of 2023 with 15 years of experience in the field. Our goal is to give our community top tier service and guarantee affordable pricing and quality above all others.

Small local company operating on customer relations and a foundation of integrity. We started this company in August of 2023 with 15 years of experience in the field. Our goal is to give our community top tier service and guarantee affordable pricing and quality above all others.



Avatar for Tri-State Water, Power & Air

Tri-State Water, Power & Air

No reviews yet

Tri-State Water, Power & Air

No reviews yet
33 years of experience

In business since 1992, Tri-State prides itself on providing top notch services and products to it's many customers. Our Service Plumbing team is ready and willing to tackle your project. Simply reach out and we will dispatch a technician immediately to provide a quote and solve your problem!

In business since 1992, Tri-State prides itself on providing top notch services and products to it's many customers. Our Service Plumbing team is ready and willing to tackle your project. Simply reach out and we will dispatch a technician immediately to provide a quote and solve your problem!


Avatar for M&M Inspections

M&M Inspections

No reviews yet

M&M Inspections

No reviews yet
Free onsite estimate

I have been in business inspecting and taking care of foreclosures for banks since 2009. During the pandemic we starting branching out and cleaning residential and commercial properties.

I have been in business inspecting and taking care of foreclosures for banks since 2009. During the pandemic we starting branching out and cleaning residential and commercial properties.


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Heating and Air Conditioning questions, answered by experts

Keeping your air filter clean is crucial for your heat pump's efficiency. As a general rule, you should check your air filter every 1 to 3 months. However, the actual frequency might vary depending on factors like the type of filter, indoor air quality, and the amount of dust and debris in your area. If you notice the filter is visibly dirty or clogged, it's a clear sign it needs attention sooner. Regular filter maintenance ensures proper airflow and helps your heat pump perform optimally, keeping your indoor air fresh and comfortable.

While spending money once or twice a year to tuneup your AC and furnace might seem like a waste of money, think again. The cost of HVAC maintenance is far less than the cost of replacing your furnace or AC unit, regardless of the type of HVAC system you have. Paying this smaller fee now will help you avoid paying much more significant costs in the future. Not to mention, having a serviced AC and heating system will help keep your home comfortable, no matter the season. 

The top reason to purchase an HVAC maintenance contract is the fact that it ensures you are detecting problems before they turn into expensive fixes. Secondly, this type of contract provides priority service, which is nice if it’s peak busy season. Finally, an HVAC maintenance contract provides discounts on parts and labor for repairs, which can save you a good amount of money if your unit breaks.

The time it takes for an air conditioner to dry fully after cleaning depends on the unit's size and humidity levels. Most units will dry within two to four hours after cleaning, but check the manufacturer's recommendations for drying times. Make sure to leave the unit off until it's completely dry.

A blockage in the ductwork may prevent air from flowing through the vent. If some rooms in your home are very hot or cold and another isn't, that can be a sign that a vent is blocked. Another sign of a blockage is a buildup of dirt or dust around the vent. In either case, a duct installer or cleaning service can investigate the issue for you and recommend a course of action.

The Gilmer, TX 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.