A contractor-grade comparison of five BCA-registered commercial office renovation firms in Singapore, covering their typical contract bands, project management workflows, and fit-out specifications relevant to 2025 office handovers.
Renovating an office in Singapore is not a case of choosing the cheapest ID package. You need a firm that can navigate BCA building permits, SCDF fire safety submissions, and ACMV coordination with the building manager. The five contractors below operate at different capacities, so we break down exactly where each one fits.
1. Suitescape
Suitescape is one of the more established single-point commercial fit-out firms in Singapore, running both an in-house design team and a direct build crew. They take complete turnkey responsibility, which matters when you need one party accountable for the partition layout, raised floor, and sprinkler realignment. Their project pipeline typically uses Microsoft Project schedules with weekly look-ahead meetings, and they handle the BCA permit application and SCDF fire safety sign-off themselves. For a 10,000 sq ft Grade A office in Raffles Place or Marina Bay, expect a 9–11 week timeline and a contract band of roughly S$100–S$140 psf. Their defects liability period is the standard 12 months, but they are known to keep a maintenance crew on retainer for commercial landlords.
2. Space Factor
Space Factor specialises in workplaces that need measurable density planning, not just cosmetic upgrades. Their team runs detailed space adjacency studies and produces construction-ready drawings that coordinate M&E sleeves with partition framing. Unlike pure contractors, they also operate an offsite joinery workshop, which shortens onsite installation for custom pantry counters and meeting room cabinetry by about 15–20%. If you are retrofitting a 3,000–15,000 sq ft floor in a BCA Green Mark building, they handle the Green Mark related material substitutions, such as low-VOC paint and recycled carpet tiles. Their fit-out range sits around S$80–S$120 psf for semi-turnkey packages where you supply your own IT cabling vendor.
3. Inspace
Inspace is a commercial interior design and build firm that leans on volume procurement for cost control. They have a dedicated carpentry factory in the Ubi area, which allows them to fix pricing on custom millwork earlier than firms that outsource carpentry. For small and mid-sized office suites (500–5,000 sq ft), they produce fixed-price quotations that itemise every floor trenching run, data point relocation, and electrical isolator switch. Their speciality is fitting out older walk-up office buildings in the Central Business District where column grids and low false ceilings (down to 2.4 m) require non-standard ductwork solutions. You typically deal with a single project lead who also acts as the site supervisor, which reduces the chance of miscommunication between design and the site team.
4. Officelove
Officelove is a design-led commercial renovation contractor that positions itself around workplace experience, but the design decisions still hit the same construction constraints. Their upper mid-range fit-outs often include acoustic pods, sit-stand desks, and specified lux-level lighting layouts (500 lux at desk height to meet the SS 531 code). They are strong at handling heritage shop-house conversions in the Tanjong Pagar and Duxton areas, where URA conservation guidelines restrict facade punctures and require reinforced structural steel for mezzanine floors. If your project involves heritage approval, their team already has a relationship with the relevant URA case officers, which shortens the approval timeline. Contract value typically runs S$500K and above, given their lower project volume per quarter.
5. Fuse Concept
Fuse Concept takes on commercial fit-outs as a main contractor, which makes them a practical choice for building owners and corporate tenants who already have an external interior designer. Their core strength is MEP coordination — they sequence ACMV ducting, electrical conduit, and data cabling over each other to achieve a finished ceiling height of 2.7 m without haphazard soffits. They operate with a clear layer of separate project managers on site, and they use an RFI (request for information) log to keep design changes documented, reducing disputes from verbal instruction. Their typical slot is a 8,000–40,000 sq ft full-floor build-out in a Grade A tower, at S$110–S$150 psf, but they also handle smaller shell-and-core fit-outs for tech firms on a tight move-in date.
Contractor Comparison Table
| Contractor | Core Specialisation | Typical Contract Band | Best For |
|---|---|---|---|
| Suitescape | Full turnkey fit-out, permit handling | S$100–S$140 psf | 10,000+ sq ft Grade A offices |
| Space Factor | Space planning + offsite joinery | S$80–S$120 psf | Mid-sized floor plates with custom pantries |
| Inspace | Fixed-price carpentry and small suites | S$80–S$110 psf | 500–5,000 sq ft CBD office suites |
| Officelove | Heritage conversion and workplace design | S$500K+ per project | Conservation shophouses and bespoke interiors |
| Fuse Concept | MEP-heavy main contracting | S$110–S$150 psf | Full-floor build-outs with existing ID firms |
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