--- title: "Backwater Plumbing LLC" description: "Backwater Plumbing LLC describes itself on its website as a full service plumbing company specializing in residential service. A recent customer said Jason" doc_version: "2026-10-21" last_updated: "2026-10-21" --- # Backwater Plumbing LLC **Trade:** Plumbing · **Phone:** (603) 339-8442 · **Website:** http://www.backwaterplumbing.com/ · **Languages:** English **Rating: 3.7/5** (medium confidence) — from 31 reviews across 5 sources. 97% of sentiment-scored reviews read net-positive. Last 6 months: 4 reviews, 1 negative. ## The honest read Backwater Plumbing LLC describes itself on its website as a full service plumbing company specializing in residential service. A recent customer said Jason put in a new tub/shower and a drain for a washing machine, fixed a drainage issue he noticed at the bathroom sink, and hooked up the washer. They also had him install a heat pump hot water heater, and said he brought help to carry the new one down and the old one out. A recent customer said Jason is fast to respond and will expedite if an emergency. A 2022 customer said a shower started running while turned off on a Sunday; after messages to about 7 companies, Jason was the one who called back, came out immediately and capped the pipes so the water could go back on, then returned to install new fixtures. A 2022 customer whose insurer had dropped coverage over the plumbing under a vanity said Jason checked it, said within minutes there was nothing wrong with it, and conveyed that to the insurance company. A 2021 customer who uses Jason on house flips said he has installed a tub and surround, vanities, kitchen sinks and faucets, a water treatment system and toilets. A 2021 customer said Jason installed a shower and moved washer and dryer plumbing, finishing in one day. A 2021 customer who needed a new pressure tank, a sediment filter and new fixtures said Jason's pricing did not exceed his quote, and that he came out the same day to adjust the filter housing at no charge. A recent one-star customer said a water heater was installed with insufficient gauge wire so the breaker kept tripping, that they had to remedy the problem themselves, and that their calls, texts and pictures about later water heater issues were ignored. **Strengths:** - Heat pump water heater — a recent customer had one installed by Jason - Sunday emergency call — a 2022 customer said Jason came out immediately - Fixtures for house flips — a 2021 customer used Jason on many flips - Price held to quote — a 2021 customer said pricing did not exceed it **Concerns:** - Water heater wiring — a recent customer said the breaker kept tripping - Ignored follow-ups — a recent customer said calls and texts went unanswered ## Claims & citations Every claim below is backed by real evidence rows — uncited claims are dropped in code before publication. - Describes itself as a full service plumbing company specializing in residential service _(confidence: medium)_ - [Official Website](http://www.backwaterplumbing.com) — “About (self-reported, verbatim): Backwater Plumbing is a full service Plumbing Company specializing in residential service. We are fully lic…” - 4.9 stars on Google from 39 ratings _(confidence: high)_ - [Google](https://www.google.com/maps/search/?api=1&query=Backwater%20Plumbing%20LLC&query_place_id=ChIJNcicioq6ySgRX_fU7CsMrKo) — “Google: 4.9★ from 39 ratings” - Jason put in a new tub/shower, a washing machine drain and a heat pump hot water heater for a recent customer _(confidence: medium)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2tWT1kyaFFUR2hPYVdGUmFrdHhVaTFLVGs0MmNFRRAB!2m1!1s0x0:0xaaac0c2becd4f75f!3m1!1s2@1:CAIQACodChtycF9oOkVOY2hQTGhOaWFRaktxUi1KTk42cEE%7C%7C?hl=en-US) — “5★ Jason has excellent communication, is reliable and prompt, and goes above and beyond at his job. His quote was comparable to the other pl…” - A 2022 customer said Jason called back and came out immediately on a Sunday to cap a running shower's pipes _(confidence: medium)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSURtdWNlT05REAE!2m1!1s0x0:0xaaac0c2becd4f75f!3m1!1s2@1:CIHM0ogKEICAgIDmuceONQ%7C%7C?hl=en-US) — “5★ Jason seriously saved our bacon. This past Sunday one of our showers started running while turned off. Now I'm in a predicament. Ever tri…” - A 2022 customer said Jason found nothing wrong with vanity plumbing and told their insurance company _(confidence: medium)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSURXbGZ1c0pREAE!2m1!1s0x0:0xaaac0c2becd4f75f!3m1!1s2@1:CIHM0ogKEICAgIDWlfusJQ%7C%7C?hl=en-US) — “5★ Jason came highly recommended from a friend and he did not disappoint. In fact, despite the high recommendation, he manged to exceed exp…” - A 2021 customer said Jason installed tubs, vanities, sinks, faucets, a water treatment system and toilets on house flips _(confidence: medium)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUNHamYtWlZBEAE!2m1!1s0x0:0xaaac0c2becd4f75f!3m1!1s2@1:CIHM0ogKEICAgICGjf-ZVA%7C%7C?hl=en-US) — “5★ We have used Jason for many of our house flips as well as our own house. He has installed a tub and surround, vanities, kitchen sinks and…” - A 2021 customer said Jason's pricing did not exceed his quote and a later adjustment came at no charge _(confidence: medium)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUNHMXVUTDB3RRAB!2m1!1s0x0:0xaaac0c2becd4f75f!3m1!1s2@1:CIHM0ogKEICAgICG1uTL0wE%7C%7C?hl=en-US) — “5★ Jason is an excellent plumber for several reasons. I recently moved into a house. I needed a new pressure tank, a sediment filter and som…” - A recent customer said a water heater was wired with insufficient gauge wire and later calls and texts were ignored _(confidence: medium)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2poS2JsUk5hQzFuZFZWMFpqWTFaRUZwYzNKaFFsRRAB!2m1!1s0x0:0xaaac0c2becd4f75f!3m1!1s2@1:CAIQACodChtycF9oOjhKblRNaC1ndVV0ZjY1ZEFpc3JhQlE%7C%7C?hl=en-US) — “1★ He installed a water heater for us, used insufficient gauge wire so breaker kept tripping, had to remedy problem myself because “I’m not …” - Specializes in Plumbing _(confidence: high)_ - [Official Website](http://www.backwaterplumbing.com) — “About (self-reported, verbatim): Backwater Plumbing is a full service Plumbing Company specializing in residential service. We are fully lic…” - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2tWT1kyaFFUR2hPYVdGUmFrdHhVaTFLVGs0MmNFRRAB!2m1!1s0x0:0xaaac0c2becd4f75f!3m1!1s2@1:CAIQACodChtycF9oOkVOY2hQTGhOaWFRaktxUi1KTk42cEE%7C%7C?hl=en-US) — “5★ Jason has excellent communication, is reliable and prompt, and goes above and beyond at his job. His quote was comparable to the other pl…” - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSURtdWNlT05REAE!2m1!1s0x0:0xaaac0c2becd4f75f!3m1!1s2@1:CIHM0ogKEICAgIDmuceONQ%7C%7C?hl=en-US) — “5★ Jason seriously saved our bacon. This past Sunday one of our showers started running while turned off. Now I'm in a predicament. Ever tri…” - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUNHamYtWlZBEAE!2m1!1s0x0:0xaaac0c2becd4f75f!3m1!1s2@1:CIHM0ogKEICAgICGjf-ZVA%7C%7C?hl=en-US) — “5★ We have used Jason for many of our house flips as well as our own house. He has installed a tub and surround, vanities, kitchen sinks and…” ## License Status: **not_found** — verified against the official NH state registry, never self-reported. Re-check at the official registry: https://forms.nh.gov/licenseverification/ ## Sources - [Google](https://www.google.com/maps/search/?api=1&query=Backwater%20Plumbing%20LLC&query_place_id=ChIJNcicioq6ySgRX_fU7CsMrKo): 4.9★ from 39 ratings - [Reddit](https://www.reddit.com/r/Plumbing/comments/1w0hc5o/does_this_look_ok/p6e66g4/): 0 community mentions discussing this business - [Google Reviews](https://www.google.com/maps/search/?api=1&query=Backwater%20Plumbing%20LLC&query_place_id=ChIJNcicioq6ySgRX_fU7CsMrKo): Listed on this source - [Local News](https://www.2-10.com/blog/does-my-plumbing-system-need-a-backwater-valve/): Listed on this source - [Official Website](http://www.backwaterplumbing.com): Self-reported profile and service details ## Recent reviews - **5/5 · Google Reviews · Gia Scarano · 2026-08-20**: Jason has excellent communication, is reliable and prompt, and goes above and beyond at his job. His quote was comparable to the other plumbers I had look at my bathroom, but I had a gut feeling that he would be the best for the job. I am so happy with his work. He put in a new tub/shower and a drai… - **5/5 · Google Reviews · Ben Watts · 2026-08-14**: Jason will always be my first call for plumbing needs. He is fast to respond, will expedite if an emergency, and is friendly and reasonably priced. He does a great job at clarifying issues and providing options for solutions. - **5/5 · Google Reviews · Michael Vanone · 2026-07-12**: I always call Anthony for any water/plumbing issues. He responds quickly, very efficient and great pricing. If I want something done correctly and time efficient he’s the person I go to every time! - **1/5 · Google Reviews · Neo Anderson · 2026-06-20**: He installed a water heater for us, used insufficient gauge wire so breaker kept tripping, had to remedy problem myself because “I’m not an electrician”. Has ignored my calls, texts, pictures of the problem, etc when I’ve run into other issues with the water heater. I’ve found him to be most unrelia… - **5/5 · Google Reviews · Joshua Swartz · 2026-01-30**: Thank you Jason for showing up with a day's notice to take care of some frost-protection for me. Jason was fast (efficient), thorough, very knowledgeable - and a fantastic bedside manner. He's happy to answer any question. Reasonable rates, and terrific service. Definitely call Backwater when you ne… - **5/5 · Google Reviews · Matt St.Clair · 2025-11-22**: Jason has great communication and did a great job. - **5/5 · Google Reviews · Chris Ballard · 2025-07-21**: Jason came out to my house and helped me when the bigger companies were stumped. He looked around, when the issue was not even happening and figured it out. Thank you Jason, you are the best. - **5/5 · Google Reviews · Jake · 2025-04-02**: Highly recommend this plumber as I had an emergency plumbing issue, like we all do, but this one proved to be extra difficult. On a Saturday, he assisted over the phone where he could but decided he would head over to troubleshoot. It took him all of an hour to fix the issue that was causing my hous… - **5/5 · Google Reviews · Allen McGlew · 2025-02-18**: We have a camp in Maine. We drove up last Friday night from Massachusetts and found that a pipe had burst. I found Black Water Plumbing through a google search and I'm glad I did. Kevin live about 10 mins away, came over right away and fixed the pipe. Kevin got us up and running so we didn't hav… - **5/5 · Google Reviews · Vanessa Freitag · 2024-10-16**: Jason has done a few jobs for us over the years, and is always professional and timely. It’s great that he is open to text communication, and always gets back to you. Would definitely recommend whether you have a planned project or an immediate problem. --- Data freshness: last scanned 2026-10-18T04:07:05.531Z. Cite as: Backwater Plumbing LLC — Tavlee (https://tavlee.com/contractor/backwater-plumbing-llc) Source: https://tavlee.com/contractor/backwater-plumbing-llc ## Sitemap [Full site index](https://tavlee.com/sitemap.md)