Upgrade Angular Safely, One Version at a Time
Angular Version Upgrade Service
We upgrade your Angular application to the latest version on a separate staging site, fix what breaks, and go live only after your written approval. Your server must support the new version.
Angular Version Upgrade Service - Service Overview
A one-time upgrade of your Angular application to the latest version, done on a staging site one major version at a time, quoted per project and deployed live only after your approval.
Running an old Angular version means no security fixes, growing build problems, and libraries that stop working. Angular does not allow skipping major versions, so an application on version 13 or 15 must move through every release in between. Each step can break dependencies, builds, screens or runtime behaviour.
This service does that work for you. We copy your application to a separate staging environment, take backups, and upgrade one major version at a time. At each step we fix compilation, dependency, layout and runtime issues and test the full application before moving on. Your live site is not touched.
When the final version works, you review the staged site and approve it in writing. Only then do we back up the live application, deploy, and run smoke tests on the features that matter, such as API connections, forms, file uploads and your main modules.
How the cost is calculated
Every project is quoted, because the work depends on how far your application has to travel. The main factor is the number of major Angular versions between your current version and the target.
- Indicative rate: Rs 7,999 / US$105 / GBP 84 / CAD 145 per major version step.
- Example: Angular 15 to 22 is 7 steps, so about 7 x Rs 7,999 = Rs 55,993. Angular 13 to 22 is 9 steps, about Rs 71,991.
- Adjustments: the code review may add work, for example libraries with no newer release, a very large application or existing defects. Any such item is listed in your quote.
- Fixed once accepted: you receive a written quote with the steps, the rate and any extras. When you accept it, the price is fixed for the agreed scope.
Server requirement
Newer Angular versions need more resources to install, build and test. Your server must meet at least 2 vCPU and 4 GB RAM and support the Node.js version the target release needs. We check this first. If the server falls short, it must be upgraded before work begins, and that cost is billed separately from this service.
Staging First
Every upgrade step is done away from your live site.
No Versions Skipped
Each major release is upgraded, fixed and tested in order.
Fixed Quote, Live Only After Approval
Price agreed in writing first, deployment after your sign-off.
What's Included
Full Angular Upgrade Checklist
How It Works
Request a Quote
Tell us your website URL, your current and target Angular version, and your server details. Ask for a quote and we get back to you.
Code Review, Server Check and Quote
You share the source code securely. We review it, confirm your server supports the target version, and send a fixed written quote with the steps, rate and any extras.
Staged Upgrade and Fixes
After you accept, we set up staging, take backups, and upgrade one major version at a time, fixing and testing the full application at every step.
Review and Approval
You test the upgraded staging site. We fix the agreed issues, and you approve the final version in writing.
Deploy and Verify
We back up your live application, deploy the approved build, and smoke test your API connections, forms, uploads and main modules.
Yes. After we review your code and server, you receive a written quote listing the number of steps, the rate applied and any additional work found. Once you accept it, the price is fixed for the agreed scope. It changes only if you ask for extra work, which we quote separately before doing it.
Your website URL, your current Angular version, the version you want to reach, and your server details such as CPU, memory and hosting provider. Please share passwords only through the secure channel we send, never in the request message.
No. All work is done on a separate staging environment. Your live application is changed only after you review the staged version and approve it in writing. We back it up first.
It depends. Newer Angular versions need more resources to install, build and test. At minimum your server should have 2 vCPU, 4 GB RAM and a supported Node.js version. We check this first. If your server falls short, it must be upgraded before work begins.
No. This service covers the application upgrade only. Server and hosting costs are billed by your hosting provider, or invoiced by us at actual cost if we manage your hosting.
We upgrade Angular applications to the latest stable version. Tell us your current version in your quote request and we confirm the number of steps. Applications on very old versions are welcome, and the quote reflects the extra steps involved.
No. The upgrade covers your existing functionality only. New features, redesign and content changes are quoted separately. We can help through our web development services.
Most upgrades of 7 to 9 steps take around 1 to 2 weeks from the day we receive your accepted quote, source code and access. Fewer steps are faster. Timing also depends on how quickly you review and approve the staged version.
Some third-party packages have no release for newer Angular versions. We tell you after the code review, and any extra work to replace or rework them is listed in your written quote before you accept. You are never charged for it without agreeing first.
- This is a one-time service quoted per project. The quote is based mainly on the number of major Angular versions between your current version and the target version, because Angular does not allow skipping versions. For guidance, the indicative rate is Rs 7,999 / US$105 / GBP 84 / CAD 145 per major version step. For example, Angular 15 to 22 is 7 steps, which is about Rs 55,993 before any adjustments.
- The indicative rate is not the final price. After reviewing your code and server we send a written quote listing the number of steps, the rate applied and any additional work found. Once you accept it, the price is fixed for the agreed scope and does not change unless you ask for extra work.
- The quote may be higher than the indicative rate where the code review shows extra work, for example libraries with no release for newer Angular versions, very large applications, or existing defects to be fixed. Any such item is shown in the quote before you accept.
- One quote covers one application or website. Further applications are quoted separately.
- Server requirement: your server must meet the needs of the target Angular version, which at minimum means 2 vCPU, 4 GB RAM and a supported Node.js version. If it does not, the server must be upgraded first and work begins once it is in place. We confirm the exact requirements in the server check.
- Hosting and server costs, including any server upgrade, are not part of this service. They are billed by your hosting provider, or invoiced by us at actual cost if we manage your hosting.
- You provide the source code and staging or server access through a secure channel. Delays caused by missing access or late feedback do not count toward the delivery time.
- All work is done on a separate staging environment. The live application is changed only after you approve the staged version in writing. We take a full backup before upgrade work starts and again before deployment.
- Scope covers existing functionality only. New features, redesign and content changes are quoted separately.
- Issues caused by the upgrade and reported within 14 days of deployment are fixed at no extra cost. After that, support follows your maintenance plan or is quoted separately.
- Refunds are not available once upgrade work has started. This service follows the master service agreement in place with Aarav Infotech, including confidentiality and data handling.
Related Services
You might also be interested in these services.
Setup and testing of your payment gateway (Razorpay, PayU, Stripe, or PayPal) on a website or WooCommerce store. Incl...
A complete WordPress build-out - sitemap, design, content shaping, SEO, Core Web Vitals tuning, and post-launch hando...
Connect your website forms to Salesforce, HubSpot, Zoho, or Perfex CRM through API, so every lead lands in your CRM a...
A complete WooCommerce eCommerce build by Aarav Infotech engineers - design, catalog, checkout, GST, shipping, SEO, a...
Marketing teams get a conversion-focused landing page, designed and built end to end for one specific campaign, produ...