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Best IT Support & Maintenance Services Company

From proactive maintenance strategies to 24/7 helpdesk support, we are your trusted partner in ensuring the reliability and security of your IT infrastructure.
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4.6/5 on Clutch3,200+ satisfied clients
TRUSTED BY BRANDS
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300+Successful Projects
300+
Successful Projects

3,200+Satisfied Clients
3,200+
Satisfied Clients

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G2 Reviews
4.6/5 | 18k+ Happy reviews
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G2 Reviews
4.6/5 | 18k+ Happy reviews

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G2 Reviews
4.6/5 | 18k+ Happy reviews
g2RatingImage
G2 Reviews
4.6/5 | 18k+ Happy reviews

300+Successful Projects
300+
Successful Projects


3,200+Satisfied Clients
3,200+
Satisfied Clients

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new


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IT Support & Maintenance Services

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Modification and Reconfiguration

We do modifications that are essential to the operating functions. We make changes in the data format, reconfigure hardware & integrate new OS.

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Bug and Glitch Removal

Our support team fixes errors in the enterprise app. Our services include eradication of bugs, setting glitches with core algorithm- logical, coding & design errors.

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Enhancements and Insertions

Our team analyzes the future needs of the business & probable concerns based on client’s feedback. We plan & incorporate solutions to meet future needs.

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Detailed Analysis for Future-Proofing

We do rigorous modifications for the enterprise software before its launch. Our support services help you refine your software.

CASE STUDYCode Review: IT Support & Maintenance Case Study

Code Review worked with BigOhTech on a it support & maintenance engagement.

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Proactive IT Maintenance & Support Solutions Agency

Our IT support and maintenance services minimize risk, ensure reduced costs and improve ROI by not letting maintenance costs eat into the development budget.

We adopt an advanced approach inclusive of on-call production support, proactive maintenance, enhancements, bug-fixing, user support & training. We also provide support and maintenance plans that account for expected and unexpected software issues across a range of devices and systems

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IT Support and maintainance

Why Choose Our IT Support & Maintenance Service?

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Exceptional Reputation

BigOh reputation is proven by years of experience and verified by our valued clients.

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Quality-Driven

We put the quality of our software products first, which is constantly verified by our certified team of QA engineers.

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IP & Data Protection

Protecting the data of our clients is the crucial thing for us, which we deliver through a thoroughly controlled cloud infrastructure.

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Transparency

Our processes are built to ensure absolute transparency so that you always know how the project is going.   

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Individual Approach

We tailor our maintenance services and approach to work for individual clients given their domain, budget, and expectations.

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Free Trial

We are confident in our ability to deliver the best services, so we provide a risk-free trial to get to know each other.

Trusted by Clients Across Various Industries

Learn More
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Healthcare

  • Patient-facing portals
  • Compliance-aware builds
  • Secure data handling
  • Integration with EHR/EMR

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FinTech

  • KYC & compliance flows
  • Secure transaction handling
  • Audit-ready logging
  • Fraud-aware workflows

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Retail & E-Commerce

  • Storefront & catalog builds
  • Checkout & payment flows
  • Inventory integrations
  • Multi-channel selling

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Travel

  • Booking & itinerary flows
  • Real-time availability
  • Multi-currency support
  • Disruption handling

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Logistics

  • Tracking & visibility
  • Route & fleet tools
  • Exception workflows
  • Partner integrations

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Media & Entertainment

  • Content delivery
  • Subscription flows
  • Personalization
  • Rights & licensing tools

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Restaurant

  • Ordering & delivery flows
  • Loyalty programs
  • POS integrations
  • Multi-location support

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Real Estate

  • Listing & search tools
  • Document workflows
  • Lead capture
  • CRM integrations

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Our IT Support & Maintenance Approach Framework

01

Formal Request

After receiving your support request, we set up a meeting with you to discuss the current state of your software product, any recent changes made to the code, updates, error messages, & any other factors that could have played a role in causation.

02

Service Level Agreement

When taking on a new project, our support team drafts an SLA (Service Level Agreement) which outlines our response time and ensures our team's availability to your needs.

03

Implementation

Our technical support lead produces bug tickets to begin the work right away. By using debugging tools, and reviewing logs, we drill down to all lines of code that accompany broken features and functions.

04

Solution Evaluation

At this stage, we scope out all potentially affected features before documenting procedures and impacts, then we provide a recommendation and review of all options with you to designate a route to resolution.

05

Systems Analysis

At this stage, we assess your systems to identify the root cause. While analyzing systems does include reviewing the code attached to the function, it also involves determining other possible causes such as out-of-date subscriptions and malware.

06

Release and Reporting

Here, our qualified experts prepare detailed maintenance reports that can be further used for recording keeping in future.

07

Testing

Once we verify that all features and functions are stable and operating as designed in our test environment, we then deploy the bug fixes to live production. Then our experts ask for your sign-off before closing the request.

Flexible IT Support & Maintenance Engagement Models

Pick the model that matches your project's stage.

Starter

$4,500
USD per month Billed Monthly
Start here
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Fixed price
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~2-week delivery
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1 channel
Professional
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Recommended

$12,000
USD per monthBilled Monthly
Get a proposal
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30 days post-launch tuning
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RAG on your data, with guardrails
green
Multi-channel + CRM/helpdesk
Enterprise

Custom
CustomCustom pricing
Talk to sales
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SSO, audit logs, compliance
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SLAs & dedicated suppor
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On-prem / VPC deployment
Completed Projects

Discover our fantastic projects and our wonderful clients.

View All Case Studies
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Case Study
Code Review
reduction 3 uniqueFewer daily escalations

Reduced loading timesFaster page load times

Why Choose BigOhTech for IT Support & Maintenance

See how a dedicated team compares to DIY or in-house only.

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Customization
Third-party integrations
Ongoing support
Delivery timeline
Process & security posture
DIY / Off-the-shelf
red check
Limited
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Basic only
red check
Self-serve only
yellow check
Varies
red check
Vendor-dependent
Recommended
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green check
Fully custom
green check
Broad integrations
green check
Dedicated monitoring
green check
Clear milestones
green check
CMMI L3 / ISO 27001
In-house only hire
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Depends on team
red check
You build & maintain
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Depends on availability
red check
Unpredictable
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You assemble evidence

IT Support & Maintenance for Every Stage

Pick the use case that matches where your project is today.

Start Your Project
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Startups & MVPs

Fast, scoped it support & maintenance to validate an idea without over-building.

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Growth-Stage Projects

Iterative it support & maintenance work that keeps pace with a scaling business.

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Enterprise Modernization

Upgrading legacy systems with modern it support & maintenance practices.

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Multi-Platform Rollouts

Consistent it support & maintenance delivery across web, mobile, and beyond.

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Legacy System Upgrades

Careful migration and modernization of existing systems.

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Ongoing Product Teams

A dedicated it support & maintenance team embedded with your roadmap.

Our Strategic Industry Partnerships

We have decades of experience in emerging technology and engineering that help businesses to quickly ramp the tech team at an affordable cost.  

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AWS
Google cloud
Google cloud
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Shopify
Slack
Slack
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Open AI
Microsoft Azure
Microsoft Azure
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Meta
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Zendesk
Salesforce
Salesforce
HubSpot
HubSpot

IT Support & Maintenance Capabilities

Explore Capabilities
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Custom Architecture

IT Support & Maintenance built around your requirements, not a rigid template.

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Third-Party Integrations

Connecting to the systems your business already runs on.

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Performance Optimization

Tuned for real-world load, not just demo conditions.

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Scalable Infrastructure

Built to grow with your user base and data volume.

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Ongoing Maintenance

Monitoring, fixes, and updates after launch.

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Security & Compliance

Practices aligned with your industry's security expectations.

Why our clients love working with us

View All Reviews
Clutch review

Our awards and accolades validate our work; we are the best application development company in India & USA.
Ikshit Chhabra
Deputy GM@Apollo Health & Lifestyle Ltd
1 year ago
The team managed to overcome the challenges and deliver the project without compromising on quality.
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Manish Saini
Former CEO@Ferns N Petals
2 weeks ago
"Delivering quality work was a motivation for their team."
View LinkedIn
Sudha Gupta
Sr. Project manager@Flydocs
2 weeks ago
"Overall, their approach was flexible and focused, ensuring that our needs were met effectively."
View LinkedIn

Check Out Our Latest Blogs

AR-and-VR-in-construction
AR VR

AR and VR in Construction Industry – Use Cases, Examples, Benefits & Future

Sr. Technical Writer
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18 Mins Read • 09/02/2024
How To Deal With Attrition In Post Pandemic Era

How to Deal with Attrition in the Post-Pandemic Era?

Technical Writer
Gurpreet Kaur
6 Mins Read • 06/07/26
benefits-feature-uses-of-devOps

Benefits of DevOps: Why Your Business Needs It Now

Technical Writer
Gurpreet Kaur
7 Mins Read • 24/03/2023

FAQs Related to IT Support & Maintenance Services

What type of support do you offer after hours and on weekends?

In case you are experiencing P1 issues on the application, we do provide support for such activities after hours and even on holidays. Please refer to the plan for more details.


How do you approach ongoing IT maintenance and support to ensure that systems are running optimally?

Here are the steps that we follow :

Monitoring: Proactively monitor the server and identify the issues earlier only before they become critical.

Regular maintenance and Upgrades: Ensure that the regular maintenance, upgrades and patches are being installed to keep the system updated and functioning smoothly.

Maintain Proper Documentation: All the necessary logs and key finding needs to be documented in a structured manner. This enable the relevant stakeholders to take a proper action and approach to the issues that were identified.

Risk assessment: Continuously monitor risk and identify all the potential vulnerabilities that can take place in the servers on which the applications are being hosted.


How do you ensure data security and privacy during maintenance and support activities?

Here are the few steps that we ensure to maintain the security and privacy of the systems:

  • Access Control: Ensure that only the valid and authorized users are able to access the servers, therefore, no one apart from the designated team can access the system and compromise the security and data.
  • Encryption: Ensure that the data in transit and at rest are being encrypted and the decryption keys are not checked in directly in the code. This allows the data to be secured and any unauthorized entity won’t be able to see the actual information.
  • Logging and Auditing: Ensures logging and auditing tools are active to store and monitor all the interaction taking place and can detect any suspicious behavior taking place.


What is the difference between IT maintenance and support?

IT maintenance refers to ensuring the availability and monitoring of the servers and the applications running on those servers. This involves installing and updating regular updates and patches on the system, monitoring logs and routine server maintenance activities.

On the other hand support services includes assistance being provided to end to end user of the application or the system. This can include wide range of activities such as troubleshooting problem, installing desired hardware and software, and guiding the end users on how to use an application.

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