--- title: "Mark D Anderson Plumbing, Wells and Pumps" description: "A 2026 customer in Bethel, CT said Mark D Anderson Plumbing Wells and Pumps installed their well pump, completed the work quickly and explained everything " doc_version: "2026-10-19" last_updated: "2026-10-19" --- # Mark D Anderson Plumbing, Wells and Pumps **Trade:** Plumbing · **Phone:** (203) 743-6071 · **Website:** https://markdandersonplumbing.com/ · **Languages:** English **Rating: 4.5/5** (medium confidence) — from 129 reviews across 4 sources. 96% of sentiment-scored reviews read net-positive. Last 6 months: 9 reviews, 0 negative. ## The honest read A 2026 customer in Bethel, CT said Mark D Anderson Plumbing Wells and Pumps installed their well pump, completed the work quickly and explained everything clearly. The company says on its website that it has been in business 22 years, and it lists Ridgefield, Newtown, Southbury, East Fishkill and Cheshire among the towns it serves. Google shows 4.9 stars from 224 ratings, and its Better Business Bureau grade is A+. A 2026 customer who needed a new well pump said Mr. Anderson did the work himself and that his pricing was fair. A 2026 customer said a hot water heater broke during February snow storms and flooded their garage; he called back right away, came out the next morning, and he and his son had a new water heater delivered before noon and came back to install it. A 2026 customer said Mark did a home inspection before they bought a home in Newtown CT, then came within hours on a Sunday when a pipe froze that first winter. A 2025 customer with no water said Mark arrived as promised, scheduled hydro fracking of the well for the following day, and had water available late that afternoon. A 2025 customer said Brandon and Jeff came out within the hour on Memorial Day to fix a water heater. A 2025 customer said the crew replaced the water line from the well to the house, then picked up and installed a replacement tank that evening when the tank's bladder turned out to be blown. A 2024 customer said Brandon and Jeff restored water in just under 3 hours after a lightning strike took out the well pump. A 2024 customer who had used him for about 8 years amended a positive review, saying his rates had quadrupled, calls went unanswered until made repeatedly, and appointments were changed. A 2022 customer of six years said two calls, including an urgent leak, never got a call back. A 2025 reviewer said workers came down their road and hit a utility pole, leaving wires exposed. It holds an active Connecticut P3 plumbing licence, PLM.0208526-P3, under Mark D Anderson Plumbing Wells & Pumps. **Strengths:** - Well pump install — a 2026 customer in Bethel said it went quickly - A Memorial Day call — a 2025 customer said a water heater was fixed that day - Well hydro fracking — a 2025 customer said water returned that same afternoon **Concerns:** - Rising rates — a 2024 customer said rates quadrupled over 8 years - No call back — a 2022 customer said two calls went unreturned ## Claims & citations Every claim below is backed by real evidence rows — uncited claims are dropped in code before publication. - 4.9 stars from 224 Google ratings and an A+ Better Business Bureau grade _(confidence: high)_ - [Google](https://www.google.com/maps/search/?api=1&query=Mark%20D%20Anderson%20Plumbing%2C%20Wells%20and%20Pumps&query_place_id=ChIJYbL7CEz954kRLnlPNLe9t-U) — “Google: 4.9★ from 224 ratings” - [Better Business Bureau](https://www.bbb.org/us/ct/bethel/profile/plumber/mark-d-anderson-plumbing-well-service-0111-87007376) — “Better Business Bureau grade: A+” - Says it has been in business 22 years _(confidence: medium)_ - [Official Website](https://markdandersonplumbing.com) — “Self-reported 22 years in business” - A 2026 customer in Bethel, CT described a well pump installation _(confidence: high)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT21wYVdtWXhObFJsWm0xUWFITXlZbmxHTFZGc1NuYxAB!2m1!1s0x0:0xe5b7bdb7344f792e!3m1!1s2@1:CAIQACodChtycF9oOmpaWmYxNlRlZm1QaHMyYnlGLVFsSnc%7C%7C?hl=en-US) — “5★ Mark D Anderson Plumbing Wells and Pumps did an excellent job with our well pump installation in Bethel, CT. They were professional, know…” - A 2026 customer said Mr. Anderson did the well pump work himself at a fair price _(confidence: medium)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2sxTVlYUlFVM0U1ZDBRNE1XSlhVa05rVUdOQ2NIYxAB!2m1!1s0x0:0xe5b7bdb7344f792e!3m1!1s2@1:CAIQACodChtycF9oOk1MYXRQU3E5d0Q4MWJXUkNkUGNCcHc%7C%7C?hl=en-US) — “5★ We had to install a new well pump. Mr. Anderson is friendly, down to earth, efficient and professional. His pricing is fair. He does the …” - A 2026 customer said a new water heater was delivered and installed after the old one flooded their garage _(confidence: high)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT21oWFFsTkpWMWhKUWpaRVRtbGtRM0JLWVdnelgwRRAB!2m1!1s0x0:0xe5b7bdb7344f792e!3m1!1s2@1:CAIQACodChtycF9oOmhXQlNJV1hJQjZETmlkQ3BKYWgzX0E%7C%7C?hl=en-US) — “5★ This is a long overdue review! Things always happen at night, a weekend or holiday. During the snow storms in February, our hot water h…” - A 2025 customer said the well was hydro fracked and water was available that afternoon _(confidence: high)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2xSeVJHaFhlUzFmTkRaRldrODFTVmxpY1RneFYyYxAB!2m1!1s0x0:0xe5b7bdb7344f792e!3m1!1s2@1:CAIQACodChtycF9oOlRyRGhXeS1fNDZFWk81SVlicTgxV2c%7C%7C?hl=en-US) — “5★ 10-20-25. No water! Searched Internet for local Hydro Fracking company. 10-21-25: Left a message on answering machine requesting return …” - A 2025 customer said Brandon and Jeff came within the hour on Memorial Day to fix a water heater _(confidence: medium)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2sxcWRGWTBXblZ0VWxOQ1QxSjJObVJLWm5oUGFHYxAB!2m1!1s0x0:0xe5b7bdb7344f792e!3m1!1s2@1:CAIQACodChtycF9oOk1qdFY0WnVtUlNCT1J2NmRKZnhPaGc%7C%7C?hl=en-US) — “5★ My hot water heater broke on Memorial Day. I called Mark and he had Brandon and Jeff there within the hour. I can’t say enough good thin…” - A 2025 customer said the crew replaced the water line from the well to the house and a blown tank _(confidence: high)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2xOVVFYbDNOMWx4ZFY5a1VqQkxkRk5KZW5sUlVtYxAB!2m1!1s0x0:0xe5b7bdb7344f792e!3m1!1s2@1:CAIQACodChtycF9oOlNUQXl3N1lxdV9kUjBLdFNJenlRUmc%7C%7C?hl=en-US) — “5★ We had no water and Mark came out on Monday afternoon and accessed the situation. He told me he would have his crew come out tommorow. Th…” - A 2024 customer said rates had quadrupled over about 8 years and calls went unanswered _(confidence: medium)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURncmFtOC13RRAB!2m1!1s0x0:0xe5b7bdb7344f792e!3m1!1s2@1:CIHM0ogKEICAgIDgram8-wE%7C%7C?hl=en-US) — “1★ I'm amending my previously positive review. This man is so money hungry it's almost unbelievable. And he's not really that good - not any…” - A 2022 customer said two calls, including an urgent leak, never got a call back _(confidence: medium)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUQydmYzbDRRRRAB!2m1!1s0x0:0xe5b7bdb7344f792e!3m1!1s2@1:CIHM0ogKEICAgID2vf3l4QE%7C%7C?hl=en-US) — “1★ After being a customer for 6 years unfortunately the services have significantly declined recently. I have called on two separate issues …” - A 2025 reviewer said workers hit a utility pole on their road, leaving wires exposed _(confidence: low)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2xnM09WRkVVemxUY3pRMldVbDJhRzFuV0ZJelIzYxAB!2m1!1s0x0:0xe5b7bdb7344f792e!3m1!1s2@1:CAIQACodChtycF9oOlg3OVFEUzlTczQ2WUl2aG1nWFIzR3c%7C%7C?hl=en-US) — “1★ Guys came down our road and smashed into our utility pole the wires are exposed and if they get wet we will loose power and it will take …” - It holds an active Connecticut P3 plumbing licence, PLM.0208526-P3, under Mark D Anderson Plumbing Wells & Pumps. _(confidence: high)_ - [State License Registry](https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx) — “CT plumber license PLM.0208526-P3 registry-verified active — registry holder of record: MARK D ANDERSON PLUMBING WELLS & PUMPS” - Specializes in Plumbing _(confidence: high)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT21wYVdtWXhObFJsWm0xUWFITXlZbmxHTFZGc1NuYxAB!2m1!1s0x0:0xe5b7bdb7344f792e!3m1!1s2@1:CAIQACodChtycF9oOmpaWmYxNlRlZm1QaHMyYnlGLVFsSnc%7C%7C?hl=en-US) — “5★ Mark D Anderson Plumbing Wells and Pumps did an excellent job with our well pump installation in Bethel, CT. They were professional, know…” - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT21oWFFsTkpWMWhKUWpaRVRtbGtRM0JLWVdnelgwRRAB!2m1!1s0x0:0xe5b7bdb7344f792e!3m1!1s2@1:CAIQACodChtycF9oOmhXQlNJV1hJQjZETmlkQ3BKYWgzX0E%7C%7C?hl=en-US) — “5★ This is a long overdue review! Things always happen at night, a weekend or holiday. During the snow storms in February, our hot water h…” - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT25jMVFrNVhkVTVhYlZOb1NYaDNkWEZWU1ZjeVRuYxAB!2m1!1s0x0:0xe5b7bdb7344f792e!3m1!1s2@1:CAIQACodChtycF9oOnc1Qk5XdU5abVNoSXh3dXFVSVcyTnc%7C%7C?hl=en-US) — “5★ Mark showed up the same day I called. He removed and installed a new hot water heater in my house. He is reliable, professional and a ver…” ## License Status: **active** (#PLM.0208526-P3, plumber) — verified against the official CT state registry on 2026-10-19, never self-reported. Re-check at the official registry: https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx ## Sources - [Google](https://www.google.com/maps/search/?api=1&query=Mark%20D%20Anderson%20Plumbing%2C%20Wells%20and%20Pumps&query_place_id=ChIJYbL7CEz954kRLnlPNLe9t-U): 4.9★ from 224 ratings - [Google Reviews](https://www.google.com/maps/search/?api=1&query=Mark%20D%20Anderson%20Plumbing%2C%20Wells%20and%20Pumps&query_place_id=ChIJYbL7CEz954kRLnlPNLe9t-U): Listed on this source - [Better Business Bureau](https://www.bbb.org/us/ct/bethel/profile/plumber/mark-d-anderson-plumbing-well-service-0111-87007376): Listed on this source - [Official Website](https://markdandersonplumbing.com): 22 yrs in business · Self-reported profile and service details ## Recent reviews - **5/5 · Google Reviews · Paul Steed · 2026-08-05**: We had to install a new well pump. Mr. Anderson is friendly, down to earth, efficient and professional. His pricing is fair. He does the work himself. I highky recommend. - **5/5 · Google Reviews · Luis Eduardo Mendes · 2026-07-21**: Mark did a great job getting our water back. We needed a new pump . He came after 6pm got the work done was great. I highly recommend Mark for any work that needs to be done. - **5/5 · Google Reviews · Vidal Trinidad · 2026-06-07**: Mark came and fixed my low water pressure in my well water system, I'm very satisfied with the results and fix my problem, I highly recommend Mark Anderson for any well water problem, very efficient and knowledgeable and a very nice person to deal with, highly recommended. - **5/5 · Google Reviews · Vince Mangyao · 2026-05-28**: Mark D Anderson Plumbing Wells and Pumps did an excellent job with our well pump installation in Bethel, CT. The team was knowledgeable, punctual, and made the whole process smooth from start to finish. Everything works perfectly, and we really appreciated their professionalism. - **5/5 · Google Reviews · Patrick Yeo · 2026-05-27**: Mark D Anderson Plumbing Wells and Pumps did an excellent job with our well pump installation in Bethel, CT. They were professional, knowledgeable, and completed the work quickly without any issues. Everything was explained clearly, and the entire process went smoothly. Very reliable plumbing servic… - **5/5 · Google Reviews · Mitchell Braunstein · 2026-05-26**: Mark did a great job getting our water back. We needed a new pump and tank. He was prompt, up front about everything. He answered any questions or concerns we had. The fact that he was here on a holiday and got the work done was great. I highly recommend Mark for any work that needs to be done. - **5/5 · Google Reviews · Fran O · 2026-05-22**: This is a long overdue review! Things always happen at night, a weekend or holiday. During the snow storms in February, our hot water heater broke and flooded our garage. Being fairly new to the area we did not have a reliable plumber and found Mark based on some local recommendations. He calle… - **5/5 · Google Reviews · Charles DeVeaux · 2026-05-04**: Mark Anderson Plumbing, Wells, and Pumps is professional and prompt in his communication and delivery of the service. They take time to answer all questions and give clear explanations of all options. Great work and excellent customer service. - **5/5 · Google Reviews · Jason Liu · 2026-04-24**: highly recommend Mark. when we have issue with plumbing, Mark always show up that and have the issue resolved! - **5/5 · Google Reviews · David Ragsdale · 2026-02-09**: Highly recommend. Mark did my home inspection prior to purchasing my home in Newtown CT. My first winter there a pipe froze and he came within hours on a Sunday to help. A wonderful recourse to have. Ten out of Ten. --- Data freshness: last scanned 2026-10-13T11:45:50.761Z. Cite as: Mark D Anderson Plumbing, Wells and Pumps — Tavlee (https://tavlee.com/contractor/mark-d-anderson-plumbing-wells-and-pumps) Source: https://tavlee.com/contractor/mark-d-anderson-plumbing-wells-and-pumps ## Sitemap [Full site index](https://tavlee.com/sitemap.md)