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 20
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.
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 |