All-Knight, Inc. - HVAC services in Columbus

HVAC

All-Knight, Inc.

Expert HVAC Services for Your Home and Business

4.6 (63)

Our Story

All-Knight Heating & Cooling Inc. is a leading provider of residential heating and cooling solutions. Their experienced technicians offer reliable installation, maintenance, and repair services to keep homes comfortable year-round. As a family-owned business, they offer honest and friendly service.

Our Specialties

Furnace and air conditioner installationHeating and air conditioning repairFurnace repairHeat pump repairPreventative maintenance

Services

What we bring to every project

Request HVAC Service

What hvac work do you need help with?

💡

Not sure which to pick? Choose the closest option — we'll help you find the right solution.

Service Area

Based in Columbus, OH

Serves within 30 minutes drive from Columbus

Client Reviews

4.6 from 63 reviews on Google

I can't say enough great things about my experience with All-Knight Heating and Cooling. My old furnace was installed in 2008 and I felt that it was time to replace both the furnace and AC unit. I had already gotten a quote from Jim -- and he came out to house afterwards. No high pressure sales at all -- as a matter of fact he mentioned the old furnace was still ok. But -- I wanted to replace the furnace and AC unit at the same time. Installation day: Both Jim and Dustin came out to do the install -- they were both very firendly, courteous, and professional. And did a great job! Highly recommend! Even our German Shepherd (Echo) loved Jim and Dustin.

Richard Catlett 2 months ago

Our heater broke the night we brought home our newborn son. We called All Knight first thing in the morning, a Saturday, and they arrived to fix our heater within the hour. We were absolutely blown away by their generosity and care for our family. We will never use anyone else and couldn’t recommend them enough.

Andrea S 3 months ago

Absolutely amazing experience. I had them come out for a second opinion on my furnace. Not only did they come out quickly but they also let me know my furnace still had a warranty on parts. I saved thousands of dollars and met the company I will always use in the future. Jim was so nice and knowledgeable. He even spoiled my pup with treats/toys. Truly someone that goes above and beyond. Thank you so much!

Megan Schmidt a year ago
See all 63 reviews on Google Powered by Google

Common Questions

All-Knight Heating & Cooling Inc. provides comprehensive HVAC services including professional furnace and air conditioner installation, heating and air conditioning repairs such as furnace repair and heat pump repair, and preventative maintenance plans with regular inspections, cleaning, and tune-ups. As a family-owned business, we focus on reliable residential heating and cooling solutions to keep your home comfortable year-round. Our certified technicians ensure prompt and efficient service using energy-efficient systems like those from Armstrong Air Products.
Starting January 1, 2025, new residential air conditioners and heat pumps must use A2L refrigerants, which are more eco-friendly with lower global warming potential but require safety features like leak detection sensors. All-Knight recommends assessing your current HVAC system if it's over 10 years old and upgrading before the deadline to avoid price increases and ensure compliance with the American Innovation and Manufacturing Act. Our team will guide you through evaluating options and installing compliant systems for better efficiency and comfort.
Yes, All-Knight provides affordable financing options for furnace and air conditioner installations to fit your budget. You can apply for financing directly through our website to make energy-efficient upgrades more accessible. Our experienced technicians will help select the right Armstrong Air Products system during the process.
All-Knight Heating & Cooling Inc. serves the Columbus, OH area, with our office located at 735 North Wilson Road, Columbus, Ohio 43204. We offer services for residential properties in the local region, including 24-hour emergency HVAC repairs. Contact us at 614-771-9902 for prompt response within our service area.
To get a free quote, contact All-Knight Heating & Cooling Inc. via phone at 614-771-9902, email at Htg4uservice@yahoo.com, or use our online form with your name, email, phone, address, and any attachments. Our team will assess your heating or cooling needs, such as furnace or heat pump repairs, and provide an honest estimate. We stay in communication until the job is done right.
All-Knight operates Monday through Friday from 8:30 AM to 4:30 PM, with Saturday and Sunday services available by appointment. For urgent issues, we provide 24-hour emergency HVAC service—just call 614-771-9902. This ensures reliable support for your preventative maintenance or repair needs year-round.
All-Knight specializes in energy-efficient HVAC installations using Armstrong Air Products to help you stay comfortable and save money on utility bills. Our preventative maintenance plans optimize system performance through tune-ups and cleaning, reducing environmental impact and preparing for regulations like the 2025 A2L refrigerant transition. As a trusted family-owned provider, we offer honest service and expertise in residential heating and cooling.

Let's Work Together

Get in touch for a free estimate. We respond within 24 hours.

Columbus, OH

Powered by Contractor Link

Browse more hvac contractors in Columbus, OH →