A cheaper renovation quote may seem appealing, but ensure you're comparing the same scope and materials to avoid surprises later
Renovating a home in Singapore is expensive. So when a company offers factory-direct carpentry, faster production, and a noticeably cheaper quotation, most homeowners will naturally want to find out more.
More China-based and China-linked renovation companies have entered the Singapore market in recent years. Many have access to large factories, established supply chains, and lower production costs.
Some can produce customized carpentry and furniture quickly, with designs that look impressive in photos and videos.
More choices can benefit homeowners and encourage renovation companies to improve their prices and services. However, choosing a renovation firm based only on the initial quotation can be risky. Before comparing prices, first confirm that both companies offer the same materials, scope of work, and level of service. This careful check can help homeowners feel confident in their decision and trust the process.

Why Can One Quotation Be So Much Cheaper?
Renovation quotations are rarely prepared in the same way. One company may include hacking, haulage, floor protection, electrical works, plumbing connections, permit applications, installation, touch-ups and cleaning.
Another may leave out some of these items or charge for them separately later. This can make one quotation appear much cheaper at the beginning, even though the difference may narrow once the missing items are added back in.
When comparing quotations, pay attention to details such as:
- The exact measurements and quantity of carpentry.
- The materials used inside the cabinets.
- Laminate brands and selections.
- Hinges, drawer runners and other hardware.
- Countertop brand, material and thickness.
- Number of electrical points.
- Plumbing and sanitary installation.
- Waterproofing and tiling.
- Hacking, haulage and debris disposal.
- Floor and lift protection.
- Permit application fees.
- Painting preparation, sealer and number of coats.
- Delivery and installation charges.
- Variation-order rates.
If an item is not clearly stated, ask before signing. Do not assume it is included simply because it seems normal in a renovation.
Check Who Is Responsible for the Singapore Project
All renovation work carried out in Singapore must comply with local regulations, regardless of where the company is based or where its materials are sourced. For HDB flats, renovation contractors must be listed in HDB’s Directory of Renovation Contractors.
Certain types of renovation also require an approved HDB permit before work begins.
Some window, air-conditioning, wall-removal, and structural works may require approval, trained installers, or professional supervision.
Before appointing a company, check the following:
- Which Singapore-registered company is named in the contract?
- Is that same company receiving the payments?
- Is it authorized to perform the proposed HDB renovation work?
- Who will apply for the renovation permit?
- Who will supervise the project locally?
- Who will handle electrical, plumbing, and specialist work?
- Who should you contact if a problem occurs?
The company’s registered name should appear clearly on the quotation, contract and receipts.
Homeowners should not rely only on a salesperson’s personal account, social media page, or an overseas company name.
After-Sales Service Is Easy to Overlook
- Most completed homes look beautiful in photos and at handover.
- Minor issues may only appear after the family has moved in and started using the space.
- Cabinet doors may need to be realigned. Hinges and drawer runners may require adjustment.
- Silicone may shrink, a plumbing joint may leak, or paint may crack around a repaired area.
- These issues can happen even when the renovation is generally well completed.
- The important part is whether the company responds and rectifies them properly.
- Is the rectification team based in Singapore?
Be Careful With Very Short Completion Promises
- A shorter renovation period can help homeowners save on rental and move into their homes earlier.
- Efficient planning and factory production can reduce waiting time, but only when the timeline remains realistic.
- However, some work requires sufficient time to complete properly.
- Waterproofing needs correct application and curing.
- Wet works, paint and adhesives require drying time.
- Carpentry and countertop measurements must be taken at the correct stage.
- HDB working hours and approved renovation periods must also be followed.
Ask the contractor for a simple work schedule showing:
- Permit approval
- Hacking and masonry
- Electrical and plumbing preparation
- Waterproofing and tiling
- Site measurements
- Carpentry production and installation
- Countertop installation
- Painting and touch-ups
- Defect inspection and handover
Choose the Company, Not Its Country of Origin
It would be unfair to assume that every local company is reliable or that every overseas company is risky.
There are experienced, responsible renovation firms from diverse backgrounds. Homeowners should evaluate each company based on its credentials, completed work, quotation details, project management, workmanship and after-sales support. A competitive price is worth considering, but it should be weighed against the materials, installation, compliance, warranty, and local support included in the contract.
Our Approach
At A & D Designer’s Group, our quotations are prepared according to the actual work required at the property.
We believe homeowners should understand what they are paying for before renovation begins.
Our team handles design planning, renovation coordination and project management.
With our own local carpentry workshop, we have closer control over site measurements, fabrication, installation, adjustments and after-sales service.
Homeowners are welcome to bring their floor plans, requirements and other quotations to our office. We can compare the work scopes item by item, make necessary changes, and show the relevant material and color samples at the same time.
The lowest initial quotation may not always result in the lowest final cost. A clear and well-coordinated renovation can help reduce unexpected charges, delays, and disputes over responsibility. Before you decide, compare the scope carefully and consider what is included, supported, and managed throughout the project.
If you are planning an HDB, condominium, or landed-home renovation, contact A & D Designer’s Group for an itemized quotation and a practical review of the proposed work. Bring your floor plans, requirements, and other quotations, and let us compare the scopes of work item by item.
A & D Designer’s Group Pte Ltd
HDB-licensed renovation contractor
BCA-registered
In-house local carpentry
Design, renovation, and project coordination under one team
Visit www.interior.sg