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DESIGN | MANAGE | BUILD

Trusted Construction Company Serving the Midlands

J M A Group – Construction Company in West Midlands – delivers complete confidence with a 10-year structural warranty, a £1 million insurance-backed guarantee, and strict end-to-end quality control. We manage all UK compliance and legislation while offering flexible Buy Now, Pay Later finance. As one complete construction partner, we make the entire process seamless and stress-free.

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Construction Company

J M A Group

Construction Company

One team controlling design, cost, programme and construction so projects finish properly, not “nearly done”.

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Years of Experience

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Successful Projects

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Our Services

Design Manage Build for High-Value Renovations & New Builds

new build homes

Why Renovation & New Build Projects Fail?

Renovation and new build construction remain among the highest-complaint sectors in the UK, largely due to poor regulation, weak management, and unqualified contractors.

The most common causes include:

  • Unregulated builders anyone can legally operate as a builder in the UK
  • Cowboy contractors no insurance, no warranty, no accountability
  • Poor workmanship lack of quality inspections during construction
  • Building Regulations failures non-compliant structural, fire, and insulation works
  • Cost overruns and delays caused by poor planning and cashflow issues
  • No professional oversight no project management or trade coordination
  • No legal protection missing contracts, warranties, or completion sign-off
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HOW OUR PROCESS WORKS?

How We Deliver Successful Renovation & New Build Projects?

01

Pre-Construction Planning & Feasibility

Every project starts with detailed planning, feasibility checks, and cost forecasting to avoid delays, design issues, and unexpected expenses later.

02

Design & Technical Coordination

All architects, engineers, and consultants are coordinated under one system to ensure compliant, buildable, and cost-efficient designs.

03

Fixed Scope, Clear Contracts & Warranty

You receive a fully itemised scope, clear contract, staged payments, and a 10-year structural warranty — with no hidden costs or surprises.

04

Quality-Controlled Construction Delivery

Construction is managed through strict quality checks, organised trade sequencing, and continuous site monitoring at every stage.

05

Compliance & Legislation Fully Managed

All building regulations, inspections, and legal requirements are handled end to end, ensuring full compliance and peace of mind.

06

Finance Options & Flexible Payment Solutions

Flexible payment structures and finance options help maintain smooth cashflow and keep projects moving without financial strain.

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Start With Clarity

Before you commit to a build, start with the right information.

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Typical Builders vs J M A Group

Typical BuilderJ M A Group
Construction Partner
Unregulated tradeExperienced construction specialists
No fixed scopeFully defined scope of works
No warranty10-year structural warranty
Limited insuranceFully insured
No quality inspectionsStage-by-stage quality control
Building Control issuesFull Building Regulations compliance
Poor schedulingProfessionally managed programme
Reactive problem solvingPlanned risk management
Multiple contractorsOne-stop design, manage & build
Short-term operatorLong-term accountable business
Let’s work together!

Get a Budget Estimate!

Start A Project

What Our Clients Say?

EXCELLENT
Google star 1Google star 2Google star 3Google star 4Google star 5
Based on 33 reviews
Google
Posted on Google Google
Sam Richards profile picture
Sam Richards
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I recently had an initial visit with Sunnie from JMA regarding my planned single-storey wrap-around extension. Although the visit had to be rearranged twice due to unforeseen circumstances, this was handled in a timely and professional manner. When Sunnie came out for the initial visit, he took the time to listen to my vision for the project and we discussed various options, including planning, design, materials, timescales and costs. He was professional, friendly and accommodating to my suggestions, while also being very solution-focused and offering practical ideas. He provided an overall estimated cost for the build and even offered me a discount as a Blue Light Card holder, which was a really welcomed gesture. Following the initial visit, I have decided to go ahead with Sunnie and JMA for my project. I feel confident in my decision and am really looking forward to seeing my plans come together over the coming months.
Posted on Google Google
Harry Singh profile picture
Harry Singh
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
We Were visited by sunny today to have a look at our bathroom refurbishment, He fully explained the whole process from start to To finish, Provided numerous appropriate options, To make the bathroom more accessible and fit for purpose, The visit wasn’t brief either And wasn’t in a rushwhich was appreciated by my mother, As it can take some time, Topher, the understand the whole process The quotation provided was also good. I do look forward to popping over to the showroom in due course to finalise. Excellent Customer Service
Posted on Google Google
Sadia Jahan profile picture
Sadia Jahan
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Had Sunnie cone out today to discuss a kitchen extension. He is a very friendly, polite, professional person. Very knowledgeable and gave sound advise on what may or may not work in our property. Appreciate he took time out to discuss in depth what we want to achieve and what the company can do to help us. Showed us all the certificates etc. Left us feeling confident. Thanks
Posted on Google Google
life with Rosan profile picture
life with Rosan
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I would like to say a big thank you to JMA Group, that takes care of my kitchen extension. I would like to say a big thank you to my side Manager Mani to Michael and is team for the Building work and to kush on is team for the interior work. I would highly recommend this company to anyone looking to do their extension or building work. I am very happy with the job there I’ve done. Rosan
Posted on Google Google
Monika Badera-Kruszka profile picture
Monika Badera-Kruszka
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Excellent service. Sunnie came to provide a quotation and was extremely knowledgeable. He took the time to explain everything in detail, answered all of our questions, and made the whole process easy to understand. He was very professional, honest, and approachable, which gave us a lot of confidence. From the first meeting, we felt we were in good hands. I would highly recommend this company to anyone looking for reliable and professional service.
Posted on Google Google
sannah Javid profile picture
sannah Javid
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Sunnie came down promptly to give a quote. He worked with my budget which was my main concern and a high priority for me. Seems very professional and happy to make tweeks and changes and listened to all my ideas which lead us to go over the consultation time by a mile. Haven’t started the work yet but happy with the Sevice till now.
Posted on Google Google
Wasim Sarwar profile picture
Wasim Sarwar
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Project manager Waseem helpful and good communication Rectified any issues found quickly Thank you
Posted on Google Google
Atif Sarwar profile picture
Atif Sarwar
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Sunnie from JMA Group visited us and explained the entire extension process in great detail. He provided different options along with estimated costs on the same day. He appeared very professional throughout. He also mentioned that they build new houses and offer an NHBC warranty. This was our first meeting with them, and if we agree on the pricing, we look forward to working with them
Posted on Google Google
Fatima Satvilker profile picture
Fatima Satvilker
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
We had Sunnie come out for the consultation. He was extremely knowledgeable and went in depth with all his answers. Helped us to understand the project and what possibilities we have available. He made the consultation very personal and comfortable.
Posted on Google Google
Jag Badyal profile picture
Jag Badyal
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Amazing work by Sunnie and the JMA team. Definitely worth the money and has added value to my house
jma-group

Frequently Asked Questions (FAQs)

1. What services does J M A Group provide?
J M A Group is a Midlands-based design, manage and build construction company delivering home renovations, extensions, loft and garage conversions, and full new build projects. We manage the entire process from design to completion.
2. Are renovation and new build projects regulated in the UK?

Construction work is regulated under UK Building Regulations, but builders themselves are not licensed or regulated, which is why professional oversight and compliance management are critical.

3. Do you provide a design and build service?

Yes. We provide a full design, manage, and build service, including architectural design, structural engineering, project management, construction, and certification under one contract.

4. Do you handle Building Regulations approval?

Yes.

All qualifying projects include a 10-year structural warranty, providing long-term protection and peace of mind.

5. Are your builders insured?

Yes. All works are fully insured, including public liability and employer’s liability, and delivered by experienced construction professionals.

Do you help with planning permission?

Yes. We assist with planning permission, permitted development assessments, drawings, submissions, and liaison with local planning authorities.

6. Do you offer finance or buy now pay later options?

Yes. We offer construction finance solutions, including buy now pay later options, subject to eligibility and approval.

Do you provide fixed prices?

Yes. We issue a clear, itemised scope of works with defined payment stages to maintain transparency and cost control.

Who manages the project?

Each project is assigned a dedicated project manager responsible for programme scheduling, quality inspections, trade coordination, and communication.

7. How do you control build quality?

Quality is managed through stage-by-stage inspections, specification checks, Building Control coordination, and documented sign-off at key milestones.

8. Why choose a construction partner instead of a builder?

A construction partner provides structured project management, legal protection, compliance handling, warranties, and accountability not just labour.

9. How long do renovation or new-build projects take?

Timeframes vary by scope, but structured planning, professional scheduling, and trade coordination significantly reduce delays compared to unmanaged builds.

10. What documents will I receive at completion?

You will receive Building Control completion certificates, electrical and gas certification, warranty documents, and final handover records.

Address:

J M A Group, Studio 9, 50-54 St Paul’s Square, Birmingham B3 1QS, United Kingdom

Telephone:
0121 339 5800
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