8 Best Home Renovation Companies in Bangkok

Whether you're renovating a condo, remodelling a house, or fitting out a commercial space, choosing the right contractor in Bangkok makes all the difference. From boutique design-build firms to large-scale renovation specialists, here are 8 of the best home renovation companies in Bangkok.

1. Bangkok Renovation Service

Location: Bangkok-wide

Website: renovationbangkok.com

Over 15 years in business specialising in condo and house renovations. Bangkok Renovation Service is known for excellent quality, value for money, and customer care. Their English-speaking team makes them a top choice for expat homeowners tackling renovation projects.

2. Delcoi

Location: Bangkok-wide

Website: delcoi.com

Established in 2014, Delcoi is a full-service interior design and renovation agency handling residential, commercial, and hospitality projects. They focus on contemporary and sustainable design with condo renovations starting from approximately 15,000 THB per square metre. Professional project management from concept to completion.

3. HDRenovations

Location: Bangkok-wide

Website: Available on Houzz

Registered in Bangkok with 10+ years of European experience and 5+ years leading Thai construction staff. HDRenovations brings European standards for quality, safety, deadline respect, and warranty to Bangkok renovation projects. Ideal for expats who want Western project management standards.

4. Ideas Thailand

Location: Bangkok and greater Thailand

Website: ideasthailand.com

A premier construction and interior contractor specialising in mid- to high-end properties, including urban apartments, luxury homes, and commercial buildings. Ideas Thailand handles complete renovation projects from design through construction.

5. Thailand Interior Design

Location: Bangkok-wide

Website: thailandinteriordesign.com

With 20 years of renovation and construction experience, this firm pairs an English-speaking interior designer with the renovation team for complete project delivery. They handle everything from kitchen remodels to full condo gut renovations, ensuring design and construction stay aligned throughout.

6. BO Renovation Bangkok

Location: Bangkok

Website: bo-renovation-bangkok.com

Home renovation experts offering full renovation services across Bangkok. BO Renovation handles both residential and small commercial projects with a focus on quality craftsmanship and clear communication. Contact at 02-045-2306.

7. Borigarn

Location: Bangkok

Website: borigarn.com

A multi-service home improvement company with a highly competent English-speaking team. Borigarn handles painting, renovation, and handyman services, understanding the specific needs and expectations of expat homeowners in Bangkok.

8. Cher Decor

Location: Bangkok-wide

Website: cherdecor.com

Over 30 years of experience providing interior design, renovation, painting, and flooring services. One of Bangkok's most established home improvement companies, Cher Decor handles everything from minor updates to complete property transformations.

Renovations Disturb Hidden Pest Nests

Tearing out walls, replacing flooring, and removing built-in cabinets during a renovation often exposes hidden cockroach nests, ant colonies, and termite damage that have been building up for years. Construction activity drives these pests into other areas of your home — or your neighbours' units in a condo building.

Khun Clean's natural cockroach treatment is the ideal partner for any renovation project. We treat exposed areas with food-safe diatomaceous earth before new walls and floors go in, creating a pest-free foundation. Our treatment is chemical-free, so it's safe to apply during construction without health concerns for workers or residents.

Book a free inspection before or after your renovation — catching pest problems early saves money and prevents them from spreading.