CIDB G4 certified | Founded 2016 | Petaling Jaya HQ, serving all Malaysia
Sun Synergy ContractsRenovation Contractor & Interior Designer in Petaling Jaya
From home renovations to commercial fit-outs, bespoke carpentry to authority submissions - one accountable contractor delivers your entire project. Headquartered in Petaling Jaya, working across the Klang Valley and Malaysia nationwide.
What we do
Eight service lines, one accountable contractor
View all services →Office Renovation
Office fit-outs that reflect your brand, meet compliance requirements, and are delivered with minimal disruption to your team.
From RM 60,000
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Home Renovation
From structural works to final finishes, we manage your entire home renovation under one roof.
From RM 30,000
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Interior Design
Spaces that reflect who you are and how you live - designed and built by our team from concept to completion.
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Commercial Renovation
Completed on time and to spec, so your business keeps running and your space makes the right impression.
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Bespoke Carpentry & Joinery
Custom kitchen cabinets, wardrobes, built-ins, and bespoke joinery - designed, fabricated, and installed by our own workshop team.
From RM 15,000
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Premium Flooring
From SPC planks to full-room porcelain tiling - supplied, installed, and finished by our own team.
From RM 8,000
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Wet Works & Plumbing
From bathroom overhauls to full plumbing reconfigurations - properly waterproofed and finished to last.
From RM 5,000
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Aluminium & Glass Works
Windows, doors, partitions, and grilles - fabricated to specification and installed by our own crew.
From RM 3,000
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Authority Submission & Permits
We handle the paperwork. Building extension approvals, office renovation permits, and authority submissions managed end-to-end.
From RM 3,000
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The common problem
Why most renovation projects in Malaysia go wrong
- Multiple contractors who blame each other when something goes wrong on site
- Hidden costs that surface mid-project after the contract is signed
- Timeline slippage with no accountability and no recourse
- Unlicensed builders with no CIDB certification and no warranty on the work
Our approach
One contract. One accountable party. One signature on every defect.
- Every trade your project needs under one CIDB G4 licensed roof
- Fully itemised quotation before work begins - no hidden costs
- Written timeline with milestone payments built into the contract
- Joint handover walkthrough - defects fixed before final payment
Selected projects
Recent work across the Klang Valley
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How we work
A predictable, transparent process from first call to handover
Free consultation
Site visit and goal-setting conversation, no obligation.
Design & quote
Detailed concept and fully itemised quotation with no hidden costs.
Contract & schedule
Written contract with fixed timeline and milestone payments.
Construction
All trades sequenced and supervised by a dedicated site manager.
Handover
Joint walkthrough, defect rectification, then final payment.
"Every project we sign is a promise. We are the only signature on the contract, the only number you call, and the only party answerable for the result. That is how we have run this firm since 2016, and it is why our clients keep referring us to their friends and partners."
Where we work
Klang Valley primary, Malaysia nationwide
Our four primary service areas are Petaling Jaya, Subang Jaya & USJ, Puchong, and Kuala Lumpur - we run sites in these cities daily. We also accept projects across the wider Klang Valley (Shah Alam, Klang, Cyberjaya, Kajang) and undertake high-value commercial and residential commissions throughout Malaysia.
Common questions
Frequently asked questions
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Yes. We produce 3D renderings so you can visualise the finished space before any construction begins. This is included as part of our design-and-build process.
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Yes. We can provide architectural and engineering drawings. Where required for Majlis or DBKL submission, we prepare and submit the relevant documentation on your behalf.
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Yes. Works that require formal approval - such as building extensions, structural changes, and office fit-outs regulated by local councils or DOSH - need permits before works begin. We manage the full submission process, from plan preparation and authority liaison through to permit issuance, coordinated alongside the physical works.
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Any changes to the original scope are documented as a Variation Order (VO). We will advise you of the cost and time impact before proceeding. Approved VOs are added to the contract to keep everything transparent and agreed in writing.
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Yes. We are a CIDB-registered Grade G4 contractor, which certifies us to undertake projects with contract values up to RM 3 million. You can request our CIDB registration details during consultation.
Ready to start your renovation?
A free site visit, an honest assessment of what is achievable in your budget, and a fully itemised quotation - that is how every Sun Synergy project starts.