TriState Home Services

Heating and Air Conditioning, Plumbing, Wells and Pumps,

About us

If you are looking for a HVAC Contractor, a Plumbing Contractor, or an Electrical Contractor to provide you with great service, you've come to the right place. We provide heating services, air conditioning services, plumbing services, and electrical services to our customers in Frederick and the surrounding Counties, the Pan Handle of West Virginia, and Northern Virginia, from our offices located in Frederick MD. With 3 generations of experience in providing heating, air conditioning, plumbing, and electrical services, we are dedicated to providing the best possible products and services for you, and your family.

Business highlights

76 years of trusted experience
Emergency Services Offered

Services we offer

Heat Pumps, Air Conditioners, Gas Furnaces, Boilers, Pool Room Dehumidifiers, Energy Recovery Ventilators, Roof-Top Units, Air Filtration System, Electronic Zone Control Systems, Radiant Floor Heating & Snow Melting Systems, Plumbing, Water Heaters, Drain Cleaning, Water Quality, Home Energy Evaluation/Audit, Insulation, & Basement Waterproofing.

Amenities

Free Estimates
Yes
Warranties
Yes
Emergency Services
Yes


Accepted payment methods

American Express
Check
Discover
MasterCard
Visa

Photos of past projects

Reviews

4.7193 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
83%
4
8%
3
3%
2
2%
1
4%


Rating CategoryRating out of 5
quality
4.8
value
4.7
professionalism
4.8
responsiveness
4.8
punctuality
4.9

Filter reviews by category

Showing 126-150 of 193 reviews

Dave R.
08/2022
4.0
plumbing
  + -1 more
Went well, plumber did great job
Description of Work: under sink leak fixed

Rating CategoryRating out of 5
quality
5.0
value
3.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Rafael C.
01/2020
5.0
heating & air conditioning/hvac
  + -1 more
Outstanding as always
Description of Work: AC maintenance
Rating CategoryRating out of 5
Yes, I recommend this pro

Response from TriState Home Services
Wonderful! Thank you, [Member Name Removed]!

keith P.
01/2020
5.0
heating & air conditioning/hvac
  + -1 more
Extremely competent and thorough
Description of Work: Inspection

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Response from TriState Home Services
Thank you!

Van H.
01/2020
5.0
heating & air conditioning/hvac
  + -1 more
Very good job !!!!
Description of Work: N/A

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$100

Response from TriState Home Services
We're happy to hear that. Thank you!

Anthony T.
01/2020
5.0
heating & air conditioning/hvac, plumbing
  + 0 more
It went great
Description of Work: N/A
Rating CategoryRating out of 5
Yes, I recommend this pro

Response from TriState Home Services
We're glad to hear it!

Joel T.
01/2020
5.0
heating & air conditioning/hvac, plumbing, water heater repair, water softeners, wells, gas leak repair, drain cleaning
  + 5 more
Excellent job as always.
Description of Work: Annual HVAC Maintenance

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$600

Response from TriState Home Services
Thank you! So glad to hear it!

Niki T.
10/2018
5.0
plumbing
  + -1 more
Very professional job.
Description of Work: replaced faucets in shower and bath

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$300

Response from TriState Home Services
Thank you for your review! We're always happy to receive positive feedback on our technicians!

John C.
08/2017
5.0
heating & air conditioning/hvac
  + -1 more
Great work.
Description of Work: Air Conditioning

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$120

Byron M.
06/2017
4.0
heating & air conditioning/hvac
  + -1 more
smoothly. it was repaired.
Description of Work: fix air conditioning. it would not start.

Rating CategoryRating out of 5
quality
4.0
value
4.0
professionalism
4.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$327.89

David R.
06/2017
5.0
heating & air conditioning/hvac
  + -1 more
He was good.
Description of Work: It was just an air conditioner tuneup.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$79

William C.
05/2017
5.0
heating & air conditioning/hvac
  + -1 more
Had to order motor
Description of Work: AC blower and mother board failed

Rating CategoryRating out of 5
quality
4.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$1,000

Joe T.
01/2017
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: .
Rating CategoryRating out of 5
Yes, I recommend this pro

Joe T.
01/2017
5.0
plumbing
  + -1 more
unknown
Description of Work: .
Rating CategoryRating out of 5
Yes, I recommend this pro

Paul N.
11/2016
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: .
Rating CategoryRating out of 5
Yes, I recommend this pro

Philippa B.
07/2011
5.0
heating & air conditioning/hvac
  + -1 more
Called at 7:30 am because the a/c stopped working in the middle of the night. Was promised a repairman in the next 45 minutes. He arrived thirty minutes later, found and fixed the problem and was on his way to the next job thirty minutes after arriving. Courteous, cheerful and effiecient. I would definitely call them again
Description of Work: Checked the a/c unit and replaced a blown capacitor

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$124

shannon M.
07/2011
5.0
heating & air conditioning/hvac
  + -1 more
I emailed this company at 3 am, explaining that my house was like an oven and needed help. At apprximately 0800, a nice woman called and said a repairman would stop by the same day between 12 - 5. The repairman arrived at 1215. He was polite, knowledgeable, and dressed in tri-state uniform for easy identification. It took him about 2 hour to fix the air codition problem, which was inside, but he also checked the outside unit to ensure it running approiately. my house is very comfortable again.
Description of Work: d

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$131

Christy C.
01/2011
5.0
heating & air conditioning/hvac, plumbing
  + 0 more
Both were punctual, courteous, professional, and knew what they were doing. I had used them previously for an estimate and have had a positive experience each time. I would not hesitate to recommend them or use them again. Their prices are the most reasonable I've found. They called me about the work on the 14th, said they had over-charged me and would be sending me a refund check. The office personnel are helpful and friendly. Can't say enough good about this company.
Description of Work: I had two different repairman from the company on the same day; one replaced parts that had burnt out in my ac/heating unit, and the other installed a toilet and new faucets in a bathroom.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$700

Iris A.
09/2010
5.0
heating & air conditioning/hvac
  + -1 more
It turned out very well. They did a good job. The estimator that came out was very knowledgeable and provided valuable information.
Description of Work: The installed a new air conditioning unit for us.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Kunal M.
01/2010
4.0
heating & air conditioning/hvac
  + -1 more
At first, I was disappointed in the work but I believe that was because we had an incompetent builder (Viands Construction) who had no idea what he was doing. I believe Tri-State delivered what they promised in a very difficult situation and were extremely professional. In addition, the service provided after the installation was amazing. In fact, the reason I am submitting this review is because Tri-State has bent over backwards to make me happy and keep these systems in top condition. Mike Norwood stood behind his work and his technician is one of the most honest people we worked with on the project. I would happily recommend them and look forward to a long relationship with this company. Thank you for your efforts in helping us build this home!!!
Description of Work: Tri-State installed the HVAC systems in my home. They installed three Lennox systems in my home and provide the follow-up care to keep them running efficiently. The only reason they got a B on quality has probably more to do with the builder than with Tri-State.

Rating CategoryRating out of 5
quality
4.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$50,000

holly G.
09/2009
5.0
heating & air conditioning/hvac
  + -1 more
GREAT! I told Mike this was my first home ownership experience. He gave me a really good education about the furnace, air flow, filters, furnace cover, air returns, and such. I asked a ton of questions all of which he thoroughly answered. I really learned a great deal from him. He was very focussed in spite of my questions and very efficient. It's clear he cares a lot about doing a good job and he cares about client's concerns. They accepted my Angies List coupon.
Description of Work: seasonal furnace servicing.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$64

Susan G.
12/2008
5.0
heating & air conditioning/hvac, plumbing, wells
  + 1 more
Saturday, of course, our heating system began to make a great deal of noise and was not heating the house correctly. Tri-state's on call tech returned our call promptly, asked some questions and concluded that the system would be ok until Monday. This saved us $100 for a weekday vs a weekend call. On Monday the tech arrived on time, diagnosed the problem quickly and recommended that the pump be replaced with a newer type of pump. The work was completed the follow day. They arrived on schedule and completed work within 3 hours. The house did not even have time to cool off. They left the work area clean and a supervisor stopped by to make sure everything was satisfactory. The new pump works great and is much much quieter than the original. I will definitely use Tri-State for our next heating or AC service and recommend them highly.
Description of Work: Tri-State replaced the circulator pump in our American Standard hot water baseboard heater. They also replaced a vent, installed a valve and purged and refilled the system.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$670

Susan G.
12/2008
5.0
heating & air conditioning/hvac
  + -1 more
Saturday, of course, our heating system began to make a great deal of noise and was not heating the house correctly. Tri-state's on call tech returned our call promptly, asked some questions and concluded that the system would be ok until Monday. This saved us $100 for a weekday vs a weekend call. On Monday the tech arrived on time, diagnosed the problem quickly and recommended that the pump be replaced with a newer type of pump. The work was completed the follow day. They arrived on schedule and completed work within 3 hours. The house did not even have time to cool off. They left the work area clean and a supervisor stopped by to make sure everything was satisfactory. The new pump works great and is much much quieter than the original. I will definitely use Tri-State for our next heating or AC service and recommend them highly.
Description of Work: Tri-State replaced the circulator pump in our American Standard hot water baseboard heater. They also replaced a vent, installed a valve and purged and refilled the system.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$670

Jeff H.
10/2008
5.0
heating & air conditioning/hvac, wells
  + 0 more
They did new pumps, furnace air conditioning, duct work, everything. They were very professional, always covered their feet while they were in the house. He was very polite. He cleaned up everything, he was always on time.
Description of Work: They did new pumps, furnace air conditioning, duct work, everything.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Jeff H.
10/2008
5.0
heating & air conditioning/hvac
  + -1 more
They did new pumps, furnace air conditioning, duct work, everything. They were very professional, always covered their feet while they were in the house. He was very polite. He cleaned up everything, he was always on time.
Description of Work: They did new pumps, furnace air conditioning, duct work, everything.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

PHIL C.
09/2007
5.0
heating & air conditioning/hvac
  + -1 more
A crew of 4 men came to do the job. They showed up on time and was very thorough with the examination of the project and the work that was done. They did a great clean up afterward. They gave me options as far as the type and size of the units they had available for the size of my home. I had called around and their prices were very competitive.
Description of Work: They installed a 120 BTU gas hot water boiler furnace. They removed the old furnace. The work included the furnace and the installation.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$5,000

Contact information

82A Wormans Mill Ct, Frederick, MD 21701

http://www.tristatehomeservices.com

Service hours

Monday:
7:30 AM - 4:30 AM
Tuesday:
7:30 AM - 4:30 AM
Wednesday:
7:30 AM - 4:30 AM
Thursday:
7:30 AM - 4:30 AM
Friday:
7:30 AM - 4:30 AM

Licensing

Bonded

Insured

Licensed*

Trade License Number
4551
Trade License Locale
MD
Trade License Authority
Maryland Heating, Ventilation, Air Conditioning and Refrigeration Contractors Board
Trade License Expiration
10/01/2023

Eco-friendly Accreditations

LEED Accredited Professional
No
Energy Star Partner
Yes
EPA Lead-Safe Certified
No
Use Green Products or Work Practices
No
State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our State Contractor License Requirements page.

*Contact business to see additional licenses.


Service Categories

Heating and Air Conditioning,
Plumbing,
Wells and Pumps,
Electrical,
Air Duct Cleaning,
Water Filtration and Softening,
Generator,
Water Heaters,
Drywall,
Drain Cleaning,
Kitchen and Bath Remodeling,
Natural Gas Lines

FAQ

TriState Home Services is currently rated 4.7 overall out of 5.

Monday: 7:30 AM - 4:30 AM

Tuesday: 7:30 AM - 4:30 AM

Wednesday: 7:30 AM - 4:30 AM

Thursday: 7:30 AM - 4:30 AM

Friday: 7:30 AM - 4:30 AM

TriState Home Services accepts the following forms of payment: American Express,Check,Discover,MasterCard,Visa
Yes, TriState Home Services offers free project estimates.
Yes, TriState Home Services offers eco-friendly accreditations.
No, TriState Home Services does not offer a senior discount.
Yes, TriState Home Services offers emergency services.
Yes, TriState Home Services offers warranties.
TriState Home Services offers the following services: Heat Pumps, Air Conditioners, Gas Furnaces, Boilers, Pool Room Dehumidifiers, Energy Recovery Ventilators, Roof-Top Units, Air Filtration System, Electronic Zone Control Systems, Radiant Floor Heating & Snow Melting Systems, Plumbing, Water Heaters, Drain Cleaning, Water Quality, Home Energy Evaluation/Audit, Insulation, & Basement Waterproofing.

Contact information

82A Wormans Mill Ct, Frederick, MD 21701

http://www.tristatehomeservices.com

Service hours

Monday:
7:30 AM - 4:30 AM
Tuesday:
7:30 AM - 4:30 AM
Wednesday:
7:30 AM - 4:30 AM
Thursday:
7:30 AM - 4:30 AM
Friday:
7:30 AM - 4:30 AM