TriState Home Services

4.9
1796 reviews

About

HVAC ContractorAir Quality ConsultantPlumber
TriState is here to help with all your heating, cooling, plumbing, electrical, alternative energy, waterproofing and crawl space encapsulation needs. We take our responsibility to the community seriously and take pride in offering quality service and competitive prices throughout the majority of Maryland, Virginia, Pennsylvania and West Virginia.

Location

TriState Home Services
82A Wormans Mill Court, Frederick, MD
21701, United States

Hours

Reviews

4.9
1,600 reviews
5 stars
1,504
4 stars
52
3 stars
8
2 stars
5
1 star
31

What are people saying?

AI-generated from recent customer reviews

Technician Performance

Vidal received consistent praise for his professionalism, knowledge, and thoroughness in service.

Customer Service

Many customers reported positive experiences with technicians, but some noted issues with the front desk staff's communication.

Efficiency

Technicians were frequently described as prompt and efficient in diagnosing and resolving issues.

Knowledge and Communication

Technicians provided clear explanations of problems and solutions, enhancing customer understanding.

Overall Satisfaction

Customers expressed high satisfaction with the quality of work and service provided by Tri-State.
  • JM
    Jon Miller
    Nov 12, 2025
    2.0
    Tri statecame out and cleaned my furnaces, left 2 estimates, pressure switch for $707, I called Advance Services their quote $300, tried state quote $909 to replace 12' of PVC PIPE AND HE CALLED IT A DRESSER VALVE, LOOKS MORE LIKE A HUBLESS ADPTER. $50 WOULD COVER COST OF PIPE DREESER VALVE ? GUESSING $100 MAYBE. SO BUYER BEWARE.
  • SS
    Shiva Sedghi
    Nov 12, 2025
    5.0
    Bojan did a great job with my Hvac maintenance today. He identified a couple of issues, explained them in great detail and fixed them. He also made recommendations about my water heater which I appreciated. Bojan Is efficient and professional. He does a great job explaining issues and took time answering my questions. He also solved a perplexing situation that I have been experiencing with my ducts and I'm most grateful for his knowledge, experience and professionalism.
  • PS
    Pamela Schettler
    Nov 5, 2025
    5.0
    Bojan provided thorough and expert service yesterday for my twice-yearly heat pump service. He tells the customer everything about their system and how to maximize its efficiency. He is highly experienced, an asset to your company, and the person I always request for my heat pump service. He would be an excellent trainer for new heat heating/cooling technicians.
  • QA
    Queen Yabissira “GiftOfGOD” Afework
    Oct 30, 2025
    5.0
    It is fall, and the cold arrived earlier than expected, right when our heating system suddenly stopped working. We’ve lived in our home for two and a half years, and the system hadn’t been updated in 19 years. Thankfully, TriState Home Services came to the rescue! A huge shout-out to Gary and Justin for their excellent work in getting our home’s heat back up and running. Best, Moges Ambaw and Yabissira Afework
  • BB
    BJ Bacon
    Oct 28, 2025
    5.0
    Bojan is the best at what he does, both technically and professionally. He shows up on time and always gives me a heads up that he’s on his way. If there’s an issue, he’s up front and always knows how to fix it. Bojan had an apprentice, Aiden, working alongside with him today during the semiannual HVAC service appointment, it’s good to see that Bojan can share his knowledge with the next generation of solid, reliable, hardworking technicians like Aiden.

Frequently Asked Questions About TriState Home Services

What services does TriState Home Services offer?

TriState Home Services offers heating, cooling, plumbing, electrical, alternative energy, waterproofing, crawl space encapsulation, indoor air quality, insulation, ductwork, and commercial systems services.

In which states does TriState Home Services operate?

They provide services throughout Maryland, Virginia, Pennsylvania, and West Virginia.