Choosing a partner for magento support and maintenance is a very different exercise from choosing an agency to build you a store. A build has a scope, a launch date and a handover. Support has none of those. It is an open ended relationship in which somebody else holds the keys to your production environment, decides how urgently a bug gets looked at, and determines whether your store is still patched a year from now.
That makes the criteria unusual. The portfolio matters less than the process. What you want to know is how a ticket travels from your inbox to a deployed fix, who is on call when Adobe publishes a security bulletin, and what the contract says when checkout stops taking payments on a Saturday night.
The companies below all publish a genuine Magento support service line rather than treating maintenance as a leftover from development. Some sell magento support packages with named tiers and hour allocations, some sell prepaid hour banks that roll over, and a few publish price bands. Others quote everything on request, which is not a bad sign in itself, but it makes the discovery call matter more. If your store is still on Magento 1, read our guide to Magento migration services first, because the shape of a support contract changes with the version you land on.
Where each company is based, what it claims in the Adobe partner program, and how it structures ongoing work.
| Company | Base | Adobe Partner Status | Support Model Highlight |
| SwiftOtter | US Midwest | Adobe Commerce Specialized | Prepaid time blocks, no commitment |
| JH | Nottingham, UK | Adobe Gold Solution Partner | Available 24/7, author of Adobe certifications |
| Monsoon Consulting | Dublin, Ireland | Adobe Solution Partner Silver | 33 Magento certified experts |
| Magebit | Latvian founded, Riga office | Claims Adobe Commerce gold partner | Hour bank, unused hours carried over |
| Zaelab | Southport, Connecticut, US | Not claimed | Managed services pod for enterprise B2B |
| Screen Pages | Wisley, Surrey, UK | Not stated | 24×7 application and hosting support |
| Absolute Design | Nottingham, UK | Adobe Silver Partner | Bronze, Silver, Gold packages with rollover |
| elgentos | Groningen, Netherlands | Not stated | Publishes price bands by complexity |
| Actuate Digital | Manchester, UK | Adobe Commerce Bronze Partner | Fortnightly check ins, CRO audits |
| Magenest | Hanoi, Vietnam | Adobe Bronze, APAC specialization | Hour blocks from 50 to 200 plus |
| Perspective | Kyiv, Ukraine | Adobe Bronze Solution Partner | Publishes SLA stages and cost bands |
| Rootways | Mississauga, Ontario, Canada | Adobe certified developers | Standalone patch installation service |

SwiftOtter occupies an unusual position. Alongside agency work it writes Adobe Commerce exam preparation material, publishing study guides for AD0-E716, AD0-E717 and AD0-E708 and stating it has helped close to 10,000 developers get certified. That feeds the support offer: the company states every developer who works on your store holds an active certification, and its partner page carries Adobe Commerce Specialized status rather than a tier badge.
The commercial model is deliberately light. Rather than a monthly retainer, SwiftOtter sells blocks of support time, and its support page states a block starts at $1,650, aimed at one off or small ongoing engagements with no monthly commitment. Hours per block, response windows and escalation paths are not published, so pin those down in writing. Scope runs from a simple patch through bug triage to a new feature or payment integration, with upgrades, security patches and performance tuning included. Founded in 2012 by Joseph Maxwell, it publishes only a Midwest location. Named clients include Wacom, Snake River Farms and Galco. Best suited to merchants with internal technical leadership wanting certified hands on demand without a monthly bill.

JH is a Nottingham agency with a second office in London, and it holds Adobe Gold Solution Partner status. Two homepage claims set it apart: it calls itself the organizer of Meet Magento UK, the country’s main Magento community event, and an author of the Adobe Commerce certifications other agencies sit. That puts JH among the few whose people help define what a certified Adobe Commerce developer should know.
On support, the services page states the team is available 24/7 to keep client stores running smoothly. JH does not publish tiered magento support services, hourly rates, response commitments or rollover terms, so the retainer shape is quoted on request and should be written into the contract. The agency sits on Magento 2 and Adobe Commerce with integration work across ERP and PIM systems, the plumbing that generates most support tickets in mid market retail. Named clients include Big Bus Tours, Workwear Express, Woodie’s and Wayland Games. Best suited to established UK retailers wanting an Adobe Gold partner with real standing in the platform community.

Monsoon Consulting is a Dublin headquartered agency with offices in London and Lisbon, holding Adobe Solution Partner Silver status. Its most checkable credential is the breakdown it publishes: 33 Magento certified experts on staff, split into 4 Master, 18 Expert and 17 Professional credentials. Bench depth decides whether a serious incident gets a senior architect or whoever is free.
The support service rests on three published pillars: collaborative 24/7 support covering updates and immediate issue resolution, proactive security upgrades on a schedule, and continuous optimization of performance and conversion. SLA tiers, response guarantees and pricing are quoted on request. Monsoon also runs what it calls rescue operations, taking over builds that went wrong elsewhere, useful if you are leaving an incumbent on bad terms. It has traded more than twenty years, completed 35 or more Magento builds, ships its own Apex B2B platform and won at the UK eCommerce Awards in 2024. Named clients include Sysco, Uniphar Group and Punch Pubs. Best suited to larger Irish and UK merchants wanting certified depth and B2B capability.

Magebit was founded in Riga, Latvia in 2014 by two developers and has grown past 150 employees. It is a Latvian founded agency with a Riga office, although its own site now lists a St Petersburg, Florida address first. It claims Adobe Commerce gold partner status and runs a Magento bootcamp.
Its support page is among the most transparent here. Instead of a fixed retainer, Magebit sells a prepaid hour bank, stating typical clients use 15 to 100 hours a month. Unused hours are carried over so quiet months cover the spikes, under the stated principle of no retainer you do not use. Tasks are estimated up front, and once approved that is what you pay, with overruns absorbed. Coverage includes 24/7 monitoring, security patching on schedule, bug fixes and emergency response, Core Web Vitals work, version upgrades and Hyva rebuilds, with requests triaged by severity. The company states PCI aligned payment flows and an ISO 27001 audited practice reviewed annually across more than 100 live stores. No hourly rate is published. Named clients include Dunkin’, The Body Shop and Volkswagen. Best suited to merchants with uneven workloads who dislike paying for unused hours.

Zaelab is a Southport, Connecticut firm founded in 2010 by chief executive Evan Klein, with more than 100 digital commerce experiences delivered and investment from ServiceNow Ecosystem Ventures. It has absorbed the Trellis brand, whose domain now redirects here, and claims no Adobe partner tier.
Its ongoing service is packaged as a managed services practice branded Operate and Innovate, closer to a fractional team than a ticket desk. Published scope covers expert led roadmaps for commerce and CPQ platforms, project management from concept through launch, continuous development covering feature enhancements, bug fixes and optimizations, quality assurance, DevOps, marketing optimization and systems integration. Clients get on demand access to strategists, analysts, engineers and architects rather than a fixed hour count, and no SLA stages, response times or pricing are published. On Adobe Commerce it delivers from strategy and design through custom extension development and third party integrations, and points at the B2B module as the reason manufacturers stay. Named clients include ABB, Titleist, Milwaukee Tool and GE. Best suited to enterprise B2B manufacturers needing CPQ and guided selling expertise alongside routine care.

Screen Pages has built online stores from Wisley in Surrey since 1997, one of the longest running ecommerce specialists in the UK. It is a team of more than twenty people and says online retail is all it does.
What distinguishes its magento maintenance services is that application and hosting support are sold as one proposition. The company states it provides 24×7 application and hosting support, with sites monitored by trained and certified ecommerce professionals seven days a week, twenty four hours a day. Tickets run through a branded OnTime Customer Portal where clients submit issues and track them to resolution; you get an immediate email acknowledgement and the case is queued to a dedicated support engineer. Managed hosting is a separate published service bought alongside. SLA stages, response guarantees and package pricing are not published. Support covers Adobe Commerce, Magento Open Source and Shopify, with a dedicated Hyva page for front end rebuilds. Best suited to UK retailers wanting application support and hosting from one accountable supplier rather than refereeing between two vendors.

Absolute Design is a Nottingham agency founded in 1994, and it holds Adobe Silver Partner status. It is one of very few that publishes the actual structure of its magento support packages rather than hiding it behind a form.
There are three tiers. Bronze provides 4 hours a month, Silver runs 8 to 16 hours, and Gold starts at 16 hours upward. Every tier includes a ticket board, a monthly security and maintenance report and a dedicated account manager. Silver and Gold add uptime monitoring and downtime alerting plus a quarterly technical SEO audit; Gold adds quarterly UX and performance audits. Rollover is stated plainly: unused monthly hours roll into a quarter from the first month you join. The page aims for a response within 24 hours during the working week rather than a hard SLA, and prices are not listed. If technical SEO is a concern, our roundup of Magento SEO agencies is a useful companion read. Its Emmark Hyva migration is a double finalist at the 2026 eCommerce Awards, after wins in 2019, 2020, 2023 and 2024. Named clients include Fired Earth and Brompton Bike Hire. Best suited to mid market UK retailers wanting a small, defined and transparent monthly package.
elgentos is a 22 person agency in Groningen, founded in 2011, describing itself as specialized in Magento 2 and Mage-OS and working mainly with B2B wholesale and manufacturing merchants across the Netherlands and Belgium. It ships its own B2B Suite extension.
Its Magento Total Care update subscription is the clearest maintenance product here, because it separates upkeep from feature work and publishes what upkeep costs. It covers all Magento core and extension updates, security patches and infrastructure upgrades on a fixed monthly rhythm, with new functionality and redesigns excluded. Vulnerabilities are monitored and patched without delay. Pricing is banded by an assessed complexity score: roughly 1,500 to 2,000 euros a month for low complexity stores, 1,750 to 3,250 for average and 2,750 to 7,000 for high, with all updates and patches included and no per patch charges. Automated tests protect quality, and everything is visible in GitLab, backed by a monthly changelog and security status report. The contract includes a yearly re-audit. Named clients include Highlite and EFKA. Best suited to Benelux B2B merchants who want patching handled as a product with a published price.

Actuate Digital is a Manchester agency registered in 2017 and an Adobe Commerce Bronze Partner. It was named Best UX and CRO Services Provider of the Year 2026 for the UK by the Global 100 Awards, and that orientation shapes how it runs retainers.
The published model offers a choice between a fixed number of development hours a month and fully managed assistance across updates, features and performance. What sets it apart is the rhythm around those hours: fortnightly check ins and quarterly CRO audits, structured around actual site performance rather than burning down an allocation. Version updates and security patches are handled across Magento 2, Adobe Commerce, Shopify and Hyva, with the platform hardened in line with PCI-DSS and GDPR. Clients get a dedicated account manager, a consistent development team rather than a rotating pool, and priority access for urgent issues. Response commitments and hosting are not published. It publishes results for AutoID including a 9.92% lift in conversion rate, a 6% rise in average order value and a 38% cut in page load speed. Named clients include Elcometer and Pickett London. Best suited to merchants who want maintenance hours to carry a commercial agenda.

Magenest is a Hanoi agency and extension vendor founded in 2015, with more than 150 Magento developers. It is an Adobe Bronze Solution Partner holding an Adobe Commerce specialization for the APAC region, a real distinction in a market full of unaccredited shops.
Its maintenance offer is structured as hour blocks, service level rising with volume. The 50 and 100 hour tiers come with a shared project manager and the core service set. The 200 hour tier adds dedicated experts and 24/7 support including holidays, with emergency after hours work carrying additional fees. Above 200 hours you get a dedicated team. Published scope covers bug troubleshooting, incident handling and system recovery, data backup, applying Magento security patches, installing extensions, upgrading Magento 2 and its extensions, and performance monitoring. Support runs through email, chat, tickets and calls. No response time figures and no prices are published, so get both in writing given the time zone gap. Named clients include Heineken Corporate and Trung Nguyen Group. Best suited to merchants with high volumes of small development work who want offshore economics with an Adobe accreditation.

Perspective has operated from Kyiv since 2009 and is an Adobe Bronze Solution Partner and a Magento core contributor. It publishes a specific breakdown of its 81 staff, given as 32 back end developers, 16 front end, 17 QA and 4 DevOps, and states 21 are Magento certified, holding 26 certifications.
On support it is one of the few agencies anywhere publishing both a service level structure and indicative cost bands. It describes an SLA with separate timelines for incident response, temporary workarounds and final fixes, states urgent issues are typically addressed within minutes to a few hours depending on severity, and targets 99% uptime. Cost guidance puts basic support at roughly $50 to $500 a month, advanced maintenance with security updates and performance optimization at $500 to $2,000, and enterprise level support above $5,000. Security work is specific rather than vague: the team monitors the OWASP Top 10 and the CVE register regularly and keeps PCI compliant merchants aligned with regulatory requirements, using automated monitoring, automated tests and zero downtime deployment. Named clients include Tefal, Rowenta and Vodafone. Best suited to merchants wanting a documented SLA and an auditable security posture.

Rootways has worked out of Mississauga, Ontario since 2001, one of the longest established Magento shops in Canada. It displays Adobe Certified Developer and Adobe Partner badges without claiming a tier, and publishes a 5.0 rating from 66 Google reviews.
Support and maintenance sits alongside services that map onto what actually breaks on a Magento store. There is a standalone Magento security patch installation service, separate from general maintenance, useful if you have an internal team that handles everything except the patch cycle. There are site audits covering performance, security and health, plus version upgrades including Magento 1 to Magento 2. Retainer sizes, rates, response times and SLA terms are quoted on request; turn that into a written schedule before the first ticket. Named clients include Energizer, Running Room and Visions.ca, the last two cited as Adobe Commerce Cloud projects. Best suited to Canadian and northern US merchants wanting a nearshore team and the option to buy patching as a discrete service.
The differences only surface once you ask the right questions. These six separate a contract that holds up from one that quietly stops working in month four.
This is where support agreements most often disappoint. A one hour response time means somebody acknowledges your ticket within an hour. It says nothing about when the problem is fixed, and plenty of agencies advertise fast response then leave a P1 in triage for two days. Ask for both numbers, by severity, and what the clock does outside business hours. Perspective is a useful benchmark, publishing an SLA with separate timelines for incident response, temporary workaround and final fix. Where an agency will not commit to a resolution target, ask for a written escalation path instead: who gets called after two hours, after four, after twelve. Confirm how severity is assigned. If the agency alone decides whether your broken checkout is a P1 or a P3, the SLA is worth less than it looks.
Adobe ships security bulletins and platform releases on a schedule, and somebody has to read them, assess the risk to your build, test against your extensions and deploy. That work is easy to leave undefined, after which nobody does it. Get explicit about three things. First, are patches included in the retainer or billed as extra work? elgentos includes all core and extension updates in a fixed monthly fee with no per patch charges, while others bill patching against your hours; both are legitimate as long as you know which you bought. Second, what is the window between a bulletin being published and the patch reaching production? Third, are full version upgrades in scope or a separate project? Magebit, Actuate Digital and Magenest all name version upgrades in published scope; Rootways sells patch installation as its own service line.
Magento workloads are lumpy. You will have quiet months where nothing needs doing, then a fortnight where an ERP integration breaks, a payment provider changes an API and a patch has to go out. A use it or lose it retainer punishes the quiet months and runs dry when you need it. Magebit operates a prepaid hour bank where unused hours carry over so quiet months cover the spikes. Absolute Design rolls unused hours forward into a quarter from the first month you join. Others expire hours at month end. Ask three follow ups: how long rolled over hours survive, what happens to accrued hours if you cancel, and what the overage rate is when you exceed the allocation. That last number is where a cheap package quietly becomes expensive.
A developer who has worked on your codebase for a year will diagnose in twenty minutes what a stranger spends a day on. That difference is invisible on a rate card and enormous on an invoice. Some agencies staff support from a rotating pool; others assign a named team. Actuate Digital publishes a commitment to a consistent development team plus a dedicated account manager, and Magenest makes the distinction explicit in its tiering, with a shared project manager at smaller hour blocks and dedicated experts higher up. Ask who your developers are by name, how many other accounts they carry, and whether a second person knows your build well enough to cover. Certified bench depth, of the kind Monsoon Consulting publishes, makes that cover real.
Every support relationship ends eventually, and the question is what you are left holding. Confirm in the contract that you own the custom code outright, that the repository sits in an account you control, and that you hold credentials for hosting, the CDN, the payment gateway and third party services. Then ask about documentation: a current architecture note, a list of custom modules and what they do, deployment instructions, and a changelog of what shipped and why. elgentos runs everything through GitLab so every issue, commit and release is visible to the client; Absolute Design provides a monthly security and maintenance report on every tier. That paper trail lets a new partner, or an agency you find through our guide to Adobe Commerce agencies, get productive in days rather than months.
Almost every agency claims 24/7 support. Few explain what that means at three in the morning on a bank holiday. Is there an on call rota with a real human rostered, or does an inbox get read when the office opens? Is out of hours work included in the retainer or billed at a premium, as Magenest states for emergency cover? Does monitoring detect the outage before you do, as Magebit claims when it says alerts are acted on before customers notice? Then ask the harder question: who can actually fix it. An on call engineer with no deployment rights and no access to the hosting layer can only escalate. This is where agencies selling hosting and application support together, Screen Pages among them, have an advantage: there is nobody to blame. Test it before you sign by asking for the out of hours number and calling it.
Related on ReVerb: Magento B2B Development Agencies
Good magento support and maintenance is mostly invisible. You notice it in the absence of things: no unpatched vulnerabilities, no slowdown after a release, no scramble when Adobe publishes a bulletin, no Saturday night calls that go unanswered. That makes it hard to shop for, because the most polished sales pages do not always sit behind the tightest discipline.
The pattern worth noticing is that transparency correlates with competence. Agencies publishing hour bands, rollover terms, patch cadence, SLA stages and price ranges have usually thought hardest about how support runs, because you cannot publish a number you are not confident of hitting. That does not make the agencies quoting on request worse, but it shifts the burden of proof to your contract.
Match the model to your own shape. If your workload is uneven, buy a bank of hours that rolls over rather than a fixed retainer. If you have internal developers and only need the patch cycle covered, buy magento maintenance services as a discrete product. If you are running complex B2B logic or an ERP integration, buy certified depth and accept that it costs more. And whichever magento support services you choose, write down the response target, the resolution target, the patch window, the rollover rule and the exit terms before the first ticket is raised. That document, more than any badge, is what you will rely on at 2am.
If you want to feature your Magento support and maintenance company on this list, email us or submit a form in the Top Choices section. After a thorough assessment, we’ll decide whether it’s a valuable addition.