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 plumbing pipe repair
Clear ✕All 105 Google reviews tagged “Plumbing pipe repair” · showing 20
Don showed up on time explained what needed to be done told me the cost up front and did a great job
Great customer service. Tech was top notch
Seth from T-Mark provided, quick, efficient and friendly repair for our leal waterline. Thanks Seth!!
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…
Gary was super helpful and very knowledgeable. Everyone I’ve had come from tmark has always resolved every plumbing issue I’ve ever had.
Main sewer line was clogged. Started out with roto rooter and it was a terrible experience. They were 4 hours late outside of the window, showing up after 9 pm. Couldn't fix the problem and said they would be back at 9:00 a.m. the next morning with a water jet. Cost would be anywhere from 1,000 to 1,300. 9 am rolls…
Outstanding Customer Service
Ryan accurately pinpointed wear the water leak was coming from, cut out defective part and replaced. He was polite and professional. Would definitely use T-Mark again.
Joe did a great job fixing our hose water line pipe.
Incredible service. Very accommodating with scheduling. Could not be happier with the work that was done and the thoughtfulness everyone on their team showed me.
This is the 2nd time I’ve had John Dywan from T-Mark at the house. He’s installed 2 spigots for me. He calls ahead, arrives on time, and gets the job done. Always a pleasure!
Kole was very professional and knowledgable of plumbing for our kitchen sink. He did a great job keeping it clean and simple.
Seth was quick and attentive! He replaced four shut off valves in my condo in record time, I will always use T-Mark.
Ken was courteous, friendly, helpful and took care of problem promptly! Would recommend him and T-Mark without question
I have used T- Mark since I purchased my house 8 years ago. I have been very satisfied each and every time.
Brian did a great job, efficient, clean, effortless, I highly recommend T-MARK PLUMBING, HEATING, COOLING & ELECTRIC SERVICES
Ben was prompt, isolated the issue and fixed it timely. He also made recommendations if have a repeat issue and how best to address it.
On time, good communication and quick work!
Friendly professional excellant service! Employee T-Mark should be proud of.
I have used T-Mark on several occasion throughout the years. They are always professional, up front about costs, and get the issues solved! Customer service is always excellent and prices are very reasonable!
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 |

