Details
| Founded: | 2015 |
|---|---|
| Hourly Rates: | N/A |
| Employees: | 2 - 9 |
| Avg. Project Cost: | $2,500,000+ |
| Ratings: |
4.5
8 Reviews
|
Industries Served
About
At Plumb, they know every client is unique and they strive to provide an individual, unique and affordable solution every time. They pride themselves on their post-delivery client-care and on-going distributed services. A group of disciplined experts with extensive app development experience, Plumb is dedicated to providing amazing products and services!
Plumb Development, Inc Reviews
The return on this investment outpaced the business case we originally approved
Tanner Ridgeway / VP of Operations Technology | Apr 21, 2026Our stakeholder list for this project included board members, operations leads, compliance, and end users, all with wildly different levels of technical fluency and different definitions of success. Managing that mix well is genuinely hard, and this team did it better than any vendor we've worked with. They shifted register depending on who they were talking to without ever dumbing down the substance, kept expectations honest the whole way through, and delivered something each group could point to as meeting their own bar. That range is rare.
Project summary
A previous project had worked fine in staging and fallen apart in production. We approached vendor selection this time with a lot more scrutiny as a direct result.
| 4.5 Overall Rating |
| 4.5 Quality |
| 4.5 Schedule |
| 4.0 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | Embedded Systems Development |
|---|---|
| Project Cost: | $150,000 to $499,999 |
| Project Duration: | Jun 2025 - Mar 2026 |
| Business Type: | Nonprofit & NGO |
|---|---|
| Location: | Salt Lake City, USA |
Questions & Answers
Migrated without the outages and rollback drama our first attempt at this produced
Elin Holmqvist / Head of Product Engineering | Apr 18, 2026I went into this engagement genuinely skeptical. A previous vendor had left us with a system that technically worked but that nobody trusted, and I wasn't interested in repeating that experience. This team earned trust the slow way — solid discovery documentation, technical proposals that held up under scrutiny, sprints that landed when promised, and ultimately a production system that has simply behaved. I don't open conversations about them with caveats anymore.
Project summary
Grid modernization funding required us to prove demand-response capability. The models existed on paper — we needed engineers to actually build and run them in production.
| 4.5 Overall Rating |
| 4.5 Quality |
| 4.5 Schedule |
| 4.5 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | Cloud Services |
|---|---|
| Project Cost: | $50,000 to $149,999 |
| Project Duration: | Apr 2025 - Feb 2026 |
| Business Type: | Energy & Utilities |
|---|---|
| Location: | Uppsala, Sweden |
Questions & Answers
Scaled from a ten-unit pilot to full fleet deployment without a single architectural rework
Bartosz Nowicki / Head of Development | Apr 18, 2026Five months post-launch, we're running at roughly double the transaction volume we'd specified in the original scope document, and the platform hasn't needed a single structural change to handle it. That's the real tell for whether a team designed for what you told them versus what you were actually going to need. We're now scoping a second phase and I expect this to be a multi-year relationship at this point.
Project summary
A licensing deal had handed us a major catalogue, but our streaming infrastructure couldn't deliver it reliably at scale. We needed a cloud-native video platform inside of six months.
| 4.5 Overall Rating |
| 5.0 Quality |
| 4.5 Schedule |
| 4.5 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | IoT Development |
|---|---|
| Project Cost: | $150,000 to $499,999 |
| Project Duration: | Aug 2025 - Jan 2026 |
| Business Type: | Media & Entertainment |
|---|---|
| Location: | Kraków, Poland |
Questions & Answers
Turned marketing spend from a cost debate into a revenue conversation with leadership
Cormac Whelan / VP of Engineering | Apr 15, 2026Looking back, the thing that stands out most is how uneventful the whole project was. Technology projects of this size tend to generate their share of fire drills and awkward escalation calls. This one really didn't. Issues got flagged early enough that they never became incidents, scope changes went through an actual process instead of a tense phone call, and risks were tracked rather than just hoped away. That kind of quiet competence is unusual in my experience, and it made the whole thing feel easier on our end than I know it was on theirs.
Project summary
Our LMS had been designed for a classroom-only world, and two years of declining satisfaction scores made the hybrid-delivery gaps impossible to ignore any longer.
| 4.5 Overall Rating |
| 4.5 Quality |
| 5.0 Schedule |
| 4.0 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | Digital Marketing |
|---|---|
| Project Cost: | $50,000 to $149,999 |
| Project Duration: | Mar 2025 - Jan 2026 |
| Business Type: | Education |
|---|---|
| Location: | Cork, Ireland |
Questions & Answers
Modules built around how we actually operate instead of forcing us to change our process
Larissa Nogueira / Chief Digital Officer | Mar 27, 2026Going in, the integration work was what worried me most. Our systems landscape is messy, a couple of the third-party APIs we depend on are barely documented, and one of those vendors has a well-earned reputation for slow, inconsistent support. This team absorbed all of that. They documented what the upstream providers wouldn't, built in resilience wherever the upstream behavior was flaky, and shipped something that has worked exactly as specified since go-live. I genuinely couldn't have asked for more on that front.
Project summary
A licensing deal had handed us a major catalogue, but our streaming infrastructure couldn't deliver it reliably at scale. We needed a cloud-native video platform inside of six months.
| 4.5 Overall Rating |
| 4.5 Quality |
| 4.5 Schedule |
| 5.0 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | ERP Development |
|---|---|
| Project Cost: | $10,000 to $49,999 |
| Project Duration: | Aug 2025 - Jan 2026 |
| Business Type: | Media & Entertainment |
|---|---|
| Location: | Porto Alegre, Brazil |
Questions & Answers
Execution matched the proposal on every dimension that actually mattered to us
Faisal Al-Dosari / Head of Innovation | Jan 27, 2026This was our fourth agency in three years, and I say that with some embarrassment. Every previous engagement had looked promising on paper and fallen apart somewhere in delivery. What was different here was the sequencing: they spent real time understanding the actual problem before proposing anything, rather than pattern-matching to a solution they already knew how to sell. The build ran to schedule, our own engineers had genuinely positive things to say during handover, and four months into live operation we haven't had a single critical incident. We're already talking about the next phase with them.
Project summary
New digital service standards required every citizen-facing application to hit accessibility and performance benchmarks our legacy systems simply couldn't reach. Patching them wasn't realistic.
| 4.5 Overall Rating |
| 4.0 Quality |
| 5.0 Schedule |
| 4.0 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | Low-Code / No-Code Development |
|---|---|
| Project Cost: | $500,000+ |
| Project Duration: | Jun 2025 - Nov 2025 |
| Business Type: | Government & Public Sector |
|---|---|
| Location: | Dammam, Saudi Arabia |
Questions & Answers
Two years post-launch and our engineers still hold this codebase up as the standard to match
Margaux Lefèvre / Head of Digital Products | Jan 12, 2026We had proposals in hand ranging from roughly half to well over double what we eventually paid this team. What set their proposal apart wasn't the price — it was that the number matched what they actually delivered, almost line for line. I've been burned before by proposals that were really just opening offers in a negotiation that continues throughout the project. That wasn't the case here, and I don't say that lightly.
Project summary
Our funnel data made it obvious exactly where we were losing customers, and it wasn't subtle. We needed a platform capable of the experience our competitors were already delivering.
| 4.5 Overall Rating |
| 5.0 Quality |
| 4.5 Schedule |
| 4.5 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | Software Development |
|---|---|
| Project Cost: | Less than $10,000 |
| Project Duration: | May 2025 - Oct 2025 |
| Business Type: | Retail & E-commerce |
|---|---|
| Location: | Nice, France |
Questions & Answers
Core Web Vitals scores validated every performance decision they pushed us to make
Preston Locke / Director of Technology | Jan 03, 2026What actually moved the needle wasn't their ability to follow a spec — any competent team can do that. It was their willingness to push back when a requirement didn't make sense, explain clearly why, and help us decide on something better instead. That extra layer of judgment took the final product past what we'd actually asked for and closer to what we genuinely needed, which isn't always the same thing.
Project summary
Grid modernization funding required us to prove demand-response capability. The models existed on paper — we needed engineers to actually build and run them in production.
| 4.5 Overall Rating |
| 4.0 Quality |
| 4.5 Schedule |
| 4.5 Project Cost |
| 5.0 Willing To Refer |
| Project Type: | Web Development |
|---|---|
| Project Cost: | $500,000+ |
| Project Duration: | Aug 2025 - Nov 2025 |
| Business Type: | Energy & Utilities |
|---|---|
| Location: | Philadelphia, USA |
Questions & Answers
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