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Commonwealth Heating & Air, LLC
Fast, Friendly, and Fair
Your home is more than just a building - it's where your family makes memories and feels safe. We don't believe in speaking poorly about other local companies; we simply let our actions speak for themselves. While others may make promises, we proudly stand behind ours with written guarantees. Choosing us means choosing a team that treats your home with the same care and commitment we would our own - and we put that commitment in writing for your complete peace of mind.
Served areas
  • Mercer county, KY, Boyle county, KY, Jessamine county, KY, Fayette county, KY
Business details
  • Year established: 2024
  • Employees: 3
  • Licensed
  • Insured
Highlights and features
  • 24/7 Emergency Services: Available around the clock to address urgent HVAC issues, ensuring your comfort is restored promptly.
  • Transparent Pricing: Utilizing a flat-rate pricing system to provide clear, upfront quotes without hidden fees.
  • Customer Satisfaction Guarantee: Dedicated to ensuring complete customer satisfaction, with a commitment to making things right if expectations are not met.
  • Flexible Scheduling: Offering online booking options to accommodate your schedule conveniently.
  • Community Engagement: Actively involved in the local community, building long-term relationships with customers and contributing to local initiatives.
  • Licensed and Insured: Holding a valid Master HVAC Contractor license (#HM06926), ensuring compliance with industry standards.
  • Our "Distinctive Guarantees to you" involving HVAC installations in your home/business...
  • 1. The $500 "No Frustration" Guarantee - If the new HVAC system we install for you fails to cool or heat your home during the 1st year, we will fix it FREE (including parts and labor) AND write you a $500 check.
  • 2. The "100% Unconditional Money Back" Guarantee - Within 2 years, if you aren't happy with the performance of your HVAC system then we will take it out and refund you 100%.
  • 3. The "No Lemon" Guarantee - If a main component fails in your HVAC system, we won't replace it. Instead, we will install a brand-new unit for FREE!
Associations and certifications
  • EPA Section 608 License
  • KY HVAC Journeyman License #HJ20/10
  • KY HVAC Master License #HM06926
Payment methods
  • Cash, Checks, Debit cards, Credit cards, Mobile payments, Financing available
Services
Air Conditioning - Service | Install | Repair Air Conditioning Installation & Replacement - Upgrade to an energy-efficient AC system designed to keep your space cool while lowering energy costs.
AC Repairs - From minor fixes to emergency breakdowns, our technicians are ready to get your cooling system back up and running.
Mini-Split Systems - Ductless cooling systems perfect for individual rooms or spaces without traditional ductwork.
Split & Packaged Systems - Custom cooling solutions designed for residential and light commercial properties.
Routine Maintenance - Stay ahead of breakdowns with preventative maintenance that extends the life of your cooling system.
Heating - Service | Install | Repair Furnace Installation & Repair From new system installs to quick repairs, well keep your furnace running efficiently.
Heat Pump Services Energy-efficient heating and cooling solutions designed to lower your energy bills.
Split & Packaged Systems Custom heating solutions for homes and light commercial properties.
Routine Maintenance Prevent costly breakdowns and improve system efficiency with regular check-ups.
Promotions
New Customer Discount
$50 Off
New customers will automatically receive $50 OFF their next service, install, or repair when choosing us.

Expires on Jun 30, 2025

People
Harlan Holiday
Harlan Holiday
Owner/CEO
Harlan founded Commonwealth Heating and Air in 2024 with one mission, to bring honest high-quality HVAC service to homes across our community. Built on values of integrity reliability and craftsmanship, we are proud to be the local team homeowners trust to keep their spaces comfortable year-round.
With a passion for service and helping others, our team specializes in residential heating cooling and indoor air quality solutions. Whether it is installing a brand-new system, fine-tuning your current setup, or responding to an urgent repair, we are committed to doing the job right the first time.
We believe in building long-term relationships with our customers, not just fixing systems. That is why we offer transparent pricing prompt service and a genuine dedication to your comfort and peace of mind.
When you choose Commonwealth Heating and Air, you are not just hiring a contractor, you are partnering with a neighbor who cares. Your comfort is our top priority!
Reviews (9)
Write a Review
John Perkins
Apr 26, 2025
Quick response time, reliable, trustworthy. Glad I contacted him again!
Don Sargent
Apr 23, 2025
Great job very efficient and would recommend to anyone .Fell like his business will strive
Joe P.
Apr 11, 2025
Great service and come when u call Harlen was the one who installed ours and came straight to us when we called
Turbro S.
Nov 12, 2024
Great experience from start to finish. I had my indoor and outdoor unit replaced with no issues and it was taken care of fast. Highly recommend!
Sarah Renner Lutes
Sep 02, 2024
Quick and helpful. Done a good job and got the unit running again. So thankful!
Bret Chamberlain
Aug 24, 2024
I would recommend mister Holiday without reserve. He is a very trustworthy young man. He has extreme character and integrity.
Blake Shewmaker
Aug 21, 2024
Great guy. Harlan is respectful, professional, and hard working. Job well done!!!! Very relaible and quick to show up and get the work done.
Erica Cook
Aug 18, 2024
Harlan did an excellent install of my new heat pump. Him and his team were very friendly and cleaned up after themselves and would highly recommend them !
Chris Lilly
Aug 14, 2024
Great honest young man starting his own business. I have hired him for several jobs at my home and rental property.