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48 Years
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Emergency
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Trusted HVAC Services in Fayetteville, WV
Miller & Sons Heating & Cooling Heating & Cooling has been a trusted provider of HVAC solutions since 1978, serving Fayette, Nicholas, and Raleigh Counties in West Virginia. Our family-owned business combines decades of hands-on experience with a commitment to professionalism, offering comprehensive heating, cooling, and generator services for residential and commercial clients. We specialize in installation, repair, and maintenance of systems including air conditioners, heat pumps, boilers, and furnaces, with a focus on energy efficiency and customer satisfaction. Our team provides 24/7 emergency services and free estimates, ensuring reliable solutions tailored to each client's needs. With a deep understanding of local climate challenges, we prioritize prompt service, technical expertise, and long-term system performance.

Our history of serving the tri-county area reflects our dedication to maintaining comfort in homes and businesses year-round. We partner with leading brands like Daikin and Generac to deliver cutting-edge technology and dependable equipment. From routine maintenance to emergency repairs, our approach emphasizes transparency, affordability, and personalized attention. Our technicians are trained to address complex HVAC issues while maintaining clear communication with clients. As a locally rooted business, we value community relationships and strive to exceed expectations through consistent, high-quality service.
Services
Air Conditioning Heat Pumps Boilers Gas Furnaces Generators Daikin Systems HVAC Installation Emergency Repairs System Maintenance Financing Options
Details
  • Year established: 1978
Highlights and features
  • We offer 24/7 emergency HVAC services for urgent heating and cooling needs
  • Family-owned operation with 45+ years of localized HVAC expertise
  • Certified technicians trained on leading brands like Daikin and Generac
  • Free estimates for all installation and major repair services
  • Specialized in energy-efficient system upgrades for West Virginia climates
Services
HVAC Installation
We install complete heating, ventilation, and air conditioning systems tailored to West Virginia's climate needs. Our technicians handle all fuel types including gas, oil, and electric systems. We offer energy-efficient models from trusted brands like Daikin and Amana, ensuring proper sizing and optimal performance for both residential and commercial properties.
Emergency Repairs
Our 24-hour emergency repair team responds promptly to critical HVAC failures. We service all makes and models, providing on-site diagnostics and immediate solutions for heating and cooling system breakdowns. This service ensures minimal downtime during extreme weather conditions across Fayette, Nicholas, and Raleigh Counties.
Generator Services
We specialize in standby generator installation and maintenance for residential and commercial clients. As authorized Generac dealers, we provide complete power solutions that automatically activate during outages. Our services include system sizing, code-compliant installation, and regular maintenance to ensure reliable operation when needed most.
Boiler Maintenance
Our technicians service all boiler types including oil, gas, and propane-powered units. We perform comprehensive inspections, efficiency testing, and necessary repairs to maintain safe and effective operation. We also offer modernization solutions for aging systems to improve energy efficiency and reliability in commercial and residential settings.
Daikin Systems
We install and service Daikin ductless heat pump systems that provide combined heating and cooling solutions. These energy-efficient systems feature variable speed technology and smart thermostat integration. Ideal for home additions, renovations, or properties without existing ductwork, our technicians ensure proper installation and optimal system performance.
Questions
What areas do you service?
We serve Fayette, Nicholas, and Raleigh Counties including Beckley, Fayetteville, Summersville, Oak Hill, and surrounding areas of West Virginia.
Do you offer emergency HVAC services?
Yes, we provide 24/7 emergency repair services for heating and cooling system failures with prompt response times.
What HVAC brands do you work with?
We service all major brands and offer installation of Daikin, Amana, and Generac systems with expert technical support.
Do you provide financing options?
Yes, we offer financing solutions for HVAC equipment purchases and installation services to qualified customers.
What types of HVAC systems do you install?
We install central air conditioning, heat pumps, boilers, gas furnaces, and ductless systems for residential and commercial properties.
Are your technicians certified?
Our team includes factory-trained technicians certified to service all major HVAC equipment brands and models.
Reviews (7)
Megan McCoy
Dec 24, 2021 Report
Millers Heating and Cooling put in a new furnace and a/c in a couple of years ago and last night our heat went out. I called this morning about 10 a.m. and the lady I spoke to was very kind and concerned that we didn't have heat and said she was going to try to see if the guys could work us in but they had a pretty tight schedule. Mind you it's the day before Christmas eve so everybody is going to be taking time off. So the odds were not in my favor, but what do ya know I received a call a couple hours later that one of the guys could come check it out and he had it fixed within the hour. We have
Chris D.
Nov 23, 2020 Report
These guys are horrible. I had a contract for a brand new unit with a set price then COVID hit and we were unable to have them install the unit. This week they came out to finally install and did a bait and switch on me and said they could not honor the original contract price along with them trying to put in a smaller less efficient unit like they originally quoted. I told the owner that was out here trying to rip me off to call the other owner that made the original deal to ask him to honor the price. The guy said hell be right back after he makes the phone call then drives off without telling
Alyssa Jones
Aug 23, 2020 Report
Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
Very professional and courteous at a fair price compared to others I called. 10/10 would recommend
Service:AC repair
Tammy A. Lockard
Jul 11, 2020 Report
Called office. Guy returned my call quick. Same day! Was looking for FREE Estimate on a new hp install. Very polite & resonably priced. Sure made it easy on making plans.
Praline M.
Jun 09, 2020 Report
Critical:Professionalism,Quality,Value
Do not trust these guys! They came out to do a full install and ended up trying to up charge me and pull a bait and switch. Then when I told them about not honoring their price they began to make up stories. Go somewhere else for AC work. Trust me youll thank me. Very unprofessional.
Mama S.
Jan 05, 2020 Report
I've used them for many years & in several homes. I have used them to repair a heat-pump. Install a new system. Run & install gas lines. And just move a heat-pump to a new location. I would only use a different company as a last resort. Honest, reliable, and do great work.
Harriett Campbell
Jul 28, 2019 Report
Most reliable and honest HVAC company I've every used. I was dreading the quote and whatever else may be wrong with my 1912 home. Ken, the owner of Miller & Sons came out personally, assess the damage in $$$ and today my air conditioning unit and coil was installed in less than 1/2 day and the installers were A+ on providing great customer service. I will certainly never use another company to service my HVAC needs. Thank you Ken, Timothy and the rest of the crew for an outstanding job.