How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 55%93+50.7Reliability 24%93+22.5Value 14%100+14.1Replies to reviews 7%100+7.1Craft & service penalty96−0.4Experts Score= 94Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.94SCORET-Mark Plumbing, Heating, Cooling & Electric - West Seneca
Tonawanda, NY · Grade ALetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20. · #5Position by Experts Score among all companies we track in this category. of 10 sump pump installation services · 4.9★ from 2,965 Google reviews
Report card
Percentile vs other sump pump installation services (100 = best)Each factor is scored 0–100 on absolute terms (star average, share of 1–2★ reviews, price verdicts…); standing within the category can only raise it, never lower it.. Strongest: value and momentum; weakest: reliability.
Reviews for your job
Customers hired T-Mark Plumbing, Heating, Cooling & Electric - West Seneca for 8 kinds of job.
T-Mark Plumbing, Heating, Cooling & Electric - West Seneca for drain cleaning
Clear ✕All 144 Google reviews tagged “Drain cleaning” · showing 40
Came and snake my sink got it done in minutes job well done.
Drain cleaning kitchen and bathroom
Fast and efficient service excellent individual also
T-Mark came out and helped fix a problem that another company could not fix. They were very friendly and informative on everything they did. Amazing work and any other problems we have we will definitely be contacting you guys again! Thank you!!!
Good job reasonable and professional. Service
TMark's customer service is always amazing! Don fixed our clogged sink/ pipes and cut the pvc pipes so the pitch would make the water flow better. He was the nicest guy! He was very knowledgeable and thoroughly listened and explained exactly what he was going to do. We had a nice conversation about life. Your…
My tech was Nick. He arrived in the time frametime quoted and was very nice, professional and informative. T Mark prices and honesty cannot be beat. My brother also used this company after getting a quote from another company insisting the pipes would need to be dug up in the basement. T Mark was able to clear the…
Ben quickly found my plumbing problem & had it fixed within half an hour. The nicest part is that Ben & I had a Carolina connection!
John was excellent. He did a great job and was very reassuring and friendly and he got the job done very quickly.
Quick response and fast service! Got an appointment the next day! Loved the fact that I was sent a picture and name of the plumber that was coming to my home. Kole immediately placed booties on and then went on to explain everything clearly and was top notch!! Would definitely recommend this company for their excellent service and expertise!!
Thanks Ben , great job on our Utility Sink drain line clean out !
They were prompt & professional & did the job right.
Arrive early was very nice and very informative would highly recommend Carter
John did a great job, explained things to me, was professional and polite.
Brian cleaned out our clogged laundry tub drain and made it such a simple process. He was very knowledgeable and professional and answered all of our many questions! Very pleased with his work today and looking forward to working with him for longer term solutions as well, thanks Brian!
Brian “Bork” was prompt, friendly, and clear about what needed to be done as well as other optional services to prevent reoccurrence.
Prompt arrival. Clean. Professional. Knowledgeable. I wish there was an available coupon.
I did wash and noticed the water coming out the drain onto the cellar floor. I tried to snake it to no avail. I went to Home Depot and rented a power steak again to no avail. I then called T Mark plumbing and was told the plumber would be by soon. He was there promptly, was pleasant and professional. And don’t tie…
Technician was very professional, helpful and knowledgeable. Was definitely a good experience.
Would absolutely recommend them. Kole was transparent about what was happening, what my options were, what they would cost, and why. Super clear about arrival time too.
Something clogged my drain and caused flooding in my basement. I called T-Mark and they arrived within an hour. John was a pleasure to work with and resolved the issue quickly. The price was reasonable. I couldn’t ask for better service!
I always call T Mark they are fair efficient, honest and more than fairly priced. Brian was another example of exemplary service. Thank you, T Mark.
Emergency call and was there within 45 minutes!!! Can’t recommend enough!!!
Nikolai was awesome! Came here got right to work, diagnosed the problem and let me know a couple things he would try and the issues were resolved. Communication from first call till the job was finished was amazing.
Excellent
My Mom had a major plumbing job done on her old farm house, Old galvanized pipe that was filling up with curosion. Dakota and his apprentice did a remarkable job removing the rusted old pipe and replaced with new lines. They went out of their way to take care of little issues that ofcourse accompanied the install.…
Gary came to run a gasline in our kitchen for our new stove. He was very efficient and friendly . He did a great job
Great service very professional and great work
my appointment was scheduled for May 16 from 2 to 6 PM. I actually got a call a few minutes later that Kole was in the area and could come to my home soon. Kole explained everything he was going to do and told me the cost upfront. He did the job quickly and efficiently and was very conscientious.
I have been using T-Mark Plumbing for over 20 years for everything in my house and would not use anyone else I always appreciate the way they are professional and answers any of my concerns never had any problems with their work.
From the initial call to the technician, nothing but professional and courteous.
He was here quickly and got my tub unplugged! He was very nice and professional.
Always consistent professionalism and service! Great employees T-Mark!
They arrived on time and were very efficient and professional. They quickly identified the problem and took care of it. I would rate them as five star!
Great service. Kevin was great. He got the problem figured out and solved. Very happy with the service I received.
As always, excellent service and superior customer care!
Cole was great, hit a few snags but got me all free and clear, would recommend. Thank you !
An amazing person, fixed all the problems in the house did it professionally and in short order. Can’t ask for more than that. They were considerably less than the competition and did it a week earlier than the other company could fit us in to the schedule. The photos are of the service team repairing the main water…
Derek arrived on time. He was pleasant and “listened” to what I had done and he told me what he would do to try to correct it. He gave me a heads up on the cost which was fair. Plumbers are a necessity and I appreciate how quickly we were responded to and how quick to get an appointment (next day). T-Mark…
Derek did a fine job. professional and courteous. And fixed the problem
Price
Bar = middle half of what customers paid · gold mark = category median.
Price verdictsGoogle asks reviewers whether the price was great, reasonable or overpriced; these are their answers.
Jobs customers hired them for
| Job | Reviews | Category typical |
|---|---|---|
| Drain cleaning | 144 | $158–$292 |
| Heating system repair | 110 | $57–$667 |
| Plumbing pipe repair | 103 | $305–$992 |
| Heating system maintenance | 102 | $19–$148 |
| HVAC system maintenance | 99 | $19–$192 |
| Water heater installation | 93 | $1.1k–$2.1k |
| A/C system maintenance | 89 | $26–$271 |
| Plumbing leak detection | 78 | $39–$509 |
