OPEN EVERY DAY: 8:30am - 6pm(240) 298-6521
Office@ProTechHVACHome.com
OPEN EVERY DAY: 8:30am - 6pm(240) 298-6521
Office@ProTechHVACHome.com
Locally Owned & Operated
Annapolis, MD
Trusted HVAC Contractor
Since 2007
Licensed & Insured
MD HVAC License #3370
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spring-ac-tune-up-annapolis
Spring is in the air and that means the weather is constantly changing...One day it's raining, one day it's sunny. Another day it's chilly and the next day is seemingly perfect - that's Maryland weather for you! At this time of year, you'll notice that many HVAC companies are pushing sales promotions for AC “tune-ups” or...
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how to clean your mitsubishi ductless mini split
Known for being highly efficient and providing improved air quality, Mitsubishi ductless mini-split heating and cooling systems offer comfort year-round for you and your loved ones. However, in order for these systems to work properly long-term, cleaning them regularly is essential.  If you’ve never cleaned a mini-split system before, knowing exactly where and how to clean...
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why is my auxiliary heat on
Did you recently wake up on a freezing cold morning to pour yourself a hot cup of coffee, only to walk by your digital thermostat and see the words “Aux Heat” flashing on the read-out? Anything that is flashing on your thermostat can’t be good, right? Well, it CAN be a good thing for your home...
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Big box, home improvement and retail stores are well known. We all have a local Lowe’s, Home Depot, Sears, or even Walmart where we can run and buy supplies for almost any home improvement project. These businesses are great for many jobs, but when it comes to HVAC services, they aren’t so ideal. Buying a new...
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uv-lights-for-hvac-annapolis
The world of HVAC is always advancing, making use of new technologies and new approaches to improve the capabilities of the average homeowner’s heating, cooling, and ventilation systems. Along with energy efficiency, one of the biggest categories of breakthroughs has been the emergence of products and technologies to improve your indoor air quality. Under normal conditions, ventilation systems...
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About Us

heating-air-conditioning-HVAC-company-maryland

We offer new installation, replacement and maintenance of heating and air conditioning systems in the Annapolis area. Our customers rely on us for honest and reliable service for air conditioners, heat pumps, gas furnaces, Mitsubishi systems, and more. We’re happy to answer questions, troubleshoot, and help you choose the best HVAC system for you and your family.

Recent Blogs

spring-ac-tune-up-annapolis
What is the Ideal Outdoor Temperature for a Spring AC Tune-Up?
March 10, 2023
how to clean your mitsubishi ductless mini split
How to Clean Your Mitsubishi Ductless Mini-Split System
February 23, 2023
why is my auxiliary heat on
What Does Auxiliary Heat Mean on My Thermostat?
February 8, 2023