Tetteris Heating & Air provides fast, friendly, expert HVAC repair, replacement and maintenance. Whether you need a routine maintenance check or an emergency repair on a heating or cooling unit, we are available to handle all of your heating, cooling and ventilation needs. We continually strive to exceed expectations by ensuring that each client receives the very best service.
Tetteris Heating & Air installs only the best heating and cooling systems on the market by certified HVAC technicians. With a maintenance plan you can save big. Our annual plans are affordable and will give you peace of mind that your HVAC system is well cared for and running smoothly. Air Cleaners and Humidifiers help improve the comfort of your home and reduce respiratory and sinus issues made worse by dry air and pollutants.
Tetteris Heating & Air installs only the best heating and cooling systems on the market by certified HVAC technicians. With a maintenance plan you can save big. Our annual plans are affordable and will give you peace of mind that your HVAC system is well cared for and running smoothly. Air Cleaners and Humidifiers help improve the comfort of your home and reduce respiratory and sinus issues made worse by dry air and pollutants.
Services
Whether you need HVAC replacement or a new installation of a furnace, air conditioner, heat pump or air filtration system, we get the job right the first time! Tetteris Heating & Air offers air conditioning and heating installations and replacement services for the Frederick, MD and greater DC area.
Professionally maintaining your HVAC system can help you save money and taking mesures to keep your heating and cooling system running smoothly year round can also solve minor problems before they become major ones. Sustaining a regular HVAC maintenance schedule can be challenging. When there are many other items on your to-do list, it's possible that some things may be overlooked.
Mold, mildew, bacteria, pollen and dust are present in almost every home. When left unchecked, these allergens can negatively impact the health and comfort of your family. We have solutions to combat household allergens and prevent their growth.
By utilizing whole-house air cleaners, NADCA approved source removal duct cleaning & professionally installed whole-house humidity control systems; Tetteris Heating & Air has the tools and knowledge to provide our customers with a healthy environment for their home.Call us today at (443) 676-8928 for more information.
By utilizing whole-house air cleaners, NADCA approved source removal duct cleaning & professionally installed whole-house humidity control systems; Tetteris Heating & Air has the tools and knowledge to provide our customers with a healthy environment for their home.Call us today at (443) 676-8928 for more information.
Reviews (7)
Linsey Ngyele
Aug 28, 2021
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Our AC stopped working in 90 degree weather. My husband called a few places but none of them could come out for over a week. He called Tettris well past typical business hours but they took our call and then had someone at the house at 8am the next morning. Our AC was up and running quickly and we scheduled a maintanence appt for the fall. We are thrilled at the speed and quality if the service. Every person we spoke with from this company was a pleasure to deal with. Very nice and professional people on all levels. We will be using them for all of our heating and AC needs.
Corey Myers
Jul 08, 2021
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A/C went out during the hottest week of the summer. Called Tetteris Heating and A/C because my “Service Contract” couldn’t come out for 6 days! The owner answered and said he could have someone out before noon. His tech showed up and got the job done. No extra fluff and No 8 hour service window. Thanks again!
Cara Noel Nicole
May 26, 2021
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Justin Riley
Feb 07, 2021
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Tetteris heating and air has done many jobs for us over the years. If you are looking for a great family owned, trustworthy company and fair priced HVAC Company in the Frederick Area then look no further.
Mike the owner has been on almost every single job, and he has a ton of experience.
I really love that Mike and his installers take pride in their work, you can tell since the installs look like a work of art, which is so lost in the hustle and bustle of the world.
Every single time I have called Tetteris Heating and Air they answer the phone, even after hours.
Thanks for the great HVAC Installation
Mike the owner has been on almost every single job, and he has a ton of experience.
I really love that Mike and his installers take pride in their work, you can tell since the installs look like a work of art, which is so lost in the hustle and bustle of the world.
Every single time I have called Tetteris Heating and Air they answer the phone, even after hours.
Thanks for the great HVAC Installation
Lee Gardner
Dec 28, 2020
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Rada Machin
Aug 28, 2020
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Alyssa Carter
Sep 02, 2019
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I didn’t actually have a service done with them but the owner Michael was parked next to me when I locked my naked 5 month old daughter & I out of my car. He tried to get it unlocked for me & when he couldn’t he called a locksmith for me & stayed with me the whole time & let us sit in his warm truck so my daughter didn’t get cold. When they got it unlocked he payed for the service for me too which was unbelievably kind of him!!! I’m so thankful for his generosity & thoughtfulness today!! There really are good people left in the world. I will definitely be using their business if I ever
