Service Areas 

TriState Home Service Delivers Quality Solutions 

If you were to look at your to-do list of tasks you needed to accomplish for your home, just how long would it be? It is highly likely that the full list of chores seems to be endless, especially when you have to keep maintaining all the crucial systems in your home, from your air conditioner to your sewage pump. 

The good news is that our team at TriState Home Services is ready to provide you with some relief in the form of our comprehensive support for the  fixtures, pipes, and ducts within your house. Best of all, you do not need to go searching far and wide for our locations, nor have to wait several hours for a technician to come from the city. We can provide prompt support to many places in the tri-state area, so that you can find quick relief.

The Many Locations Which We Serve within Maryland, Virginia, West Virginia, and Nearby Areas Include:

Give us a call now at (301) 969-9353 to ask any questions about a home service you require within the tri-state area, and one of our team members would be happy to help.


Voted Best of  Frederick! Recognized locally for our skilled staff, our extensive knowledge and experience, and our friendly customer service.

Comprehensive Care for Multiple Types of Home Service Issues

There are just so many responsibilities involved in caring for your house that it may sometimes feel like an endless cycle of work. What makes these tasks even more difficult to accomplish is that any time you experience some form of trouble, you have to call multiple companies just to fix different issues. The benefit of coming to TriState Home Services is that we are a one-stop shop for all your home’s vast needs. We offer solutions for your heating and cooling units, your ventilation and indoor air quality, your plumbing networks, and so much more.

Our wide variety of dedicated services include support for all kinds of issues, including those involving:

What Sets Our Team Apart from the Competition

Having served over 35,000 customers in our many years of providing customized home care services, many clients trust us with every component in their house, from large ductwork systems to tiny plumbing fixtures. Our technicians at TriState Home Services never simply rely on past experience to keep their skills sharp. We constantly provide in-house, continual training. 

This means that each one of our professionals will be updated in the most cutting-edge technology and products, as well as the most recently proven techniques. This allows us to ensure that only the most up-to-date, advanced solutions are utilized when resolving an issue at your house, whether we are installing a new tankless water heater or adding duct sealing for better indoor air quality.

Call us today at (301) 969-9353 or contact us online to benefit from our comprehensive scope of solutions for any home service issue within the tri-state location.

Don't Take Our Word For It!  See What Our Customers Are Saying

    Just moved into a historic townhouse and my 13-year-old mini-split system died within 2 weeks of moving in and required a replacement. TriState provided, by FAR, the best price while also offering the highest end system PLUS they provided the best financing (via GreenSky). The installers were professional and did a really great job. Ultimately, TriState blew away the competition on price, timeliness of the installation, system quality, and financing.

    Kevin K.

    Service Technicians, Matthew and Shane installed our new HVAC system today (in 94 degree weather🥵!) and I can't say enough good things about them and their work. They are friendly, professional and updated me where they were in the process every step of the way. They were very knowledgeable and did not mind answering my questions about the new system. There was absolutely no mess of any kind left behind. Much appreciated! I highly recommend these two service technicians. They made a miserable situation more pleasant. Thanks, guys! A+

    Mary A.

    John has performed maintenance on our furnace for several years. It is technical work and his competence is impressive. He is knowledgeable, informative, and effective. And he’s also a really nice guy. We have been very satisfied with his service and because of the complexity of this high-efficiency system, we are hoping to have John do the maintenance indefinitely!

    Rita C.

    We just had our whole air conditioning system replaced by Tri-state and couldn’t be happier. From start to finish everyone was super honest and professional. Fast service and a great system for a great price. We wouldn’t go anywhere else.

    Jesse S.

    Service agent was professional, courteous, took his time to do the service and provided insight and guidance to us. He also took the time at the end of the service call to ask us if there were other questions. It was a great experience.

    Francesca B.

    I had a great experience with TriState. First, they do everything, which is always good to get the complete job done quickly and efficiently. Second, the customer service was phenomenal, from Rafael patiently helping me understand all that needed to be done for our energy efficiency needs, to the customer service team helping file the rebates for Pepco and Washington Gas. I love that they guarantee the Pepco rebate by deducting it from the bill right at the start-- no one else does that. Finally, the installation team went above and beyond to get it right and was very professional.

    Tina A.

    They know what they are doing, clean up after themselves well and have an apprentice program. They adhered to COVID safety standards and wore masks when speaking with us outside. TriState has reasonable prices and responds quickly to your questions/concerns or issues with your HVAC.


    TriState is solid. They care, they are prompt and are competent. They are responsible and will follow through. Our calls are attended to, with callbacks and emails, and they arrange technicians quickly. Dan was here today, following up, and he’s a good representation of the company. He knows a lot and doesn’t give up when looking for solutions. Happy with the service!


    Install: Garrett, Dustin, and Jay were quick, efficient, and performed clean install work in our 70 year old house on Day 1. They were respectful of us requesting to keep pets isolated even with them needing access to extensive areas of the house.

    Duct Cleaning: Derrell & Jace were also respectful, open to sharing information with us, and quick. Duct cleaning involves every room of the home but they worked well with us during my wife and my work-from-home arrangements.

    Duct Sealing: Derrell & Charles were extremely quick with the duct sealing and were willing to discuss and share details of the Aeroseal process.

    I would, and have since our install, recommend(ed) Tri-State to friends and family since we've had the job done!

    Jake S.
Why Choose  TriState?
  • Free Estimates on Major Repairs & Projects
  • Certified, Licensed & Insured
  • On Site In About an Hour
  • Servicing Residential & Light Commercial Properties
  • After Hour Services Available
  • Experienced, Knowledgeable & Courteous Technicians
Ready to Get Started?
Call 301-969-9353 or Fill Out the Form Below!
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