Your new home is beautiful—until you notice the drywall dust coating every surface and the construction debris still piled in corners. Post-construction cleaning transforms a freshly built house into a livable home, but it's a specialized job that differs vastly from regular housekeeping. Here's what you need to know to hire the right service and protect your investment.
Why Standard Cleaning Won't Cut It
Post-construction sites leave behind dust, paint overspray, caulk residue, protective film on windows, and sometimes concrete or drywall particles embedded in surfaces. Vacuuming with a regular household vacuum won't capture fine construction dust, and it can actually damage standard equipment. Professional post-construction cleaners use HEPA-filtered equipment, commercial-grade vacuums, and specialized techniques to remove debris from areas homeowners typically miss—inside cabinets, under baseboards, and within HVAC systems.
Attempting DIY cleaning often results in spreading dust rather than containing it, and it can void warranties on new appliances or flooring if done incorrectly.
What's Included in Post-Construction Cleaning
Comprehensive post-construction cleaning typically covers:
- Deep vacuuming of all carpeted and hard-floor surfaces with HEPA filtration
- Removal of protective plastic film, adhesive residue, and labels from windows, mirrors, and fixtures
- Cleaning of all interior surfaces: countertops, cabinets, shelves, and baseboards
- Bathroom and kitchen deep clean (fixtures, tiles, sink basins)
- Window and glass cleaning (interior and exterior)
- Ceiling and light fixture cleaning
- HVAC duct cleaning (optional but recommended; adds $300–$600)
- Exterior patio or deck cleaning (may be separate)
Always confirm what's included before hiring. Some companies charge extra for specialized tasks like appliance detailing or carpet shampooing.
Timing and Timeline
Post-construction cleaning should happen after the final walkthrough but before you move in—ideally within 1–2 weeks of occupancy. If contractors are still working, coordinate with your builder; some require cleaning only after all trades have finished.
A typical single-family home (2,000–3,000 sq. ft.) takes 3–5 days to complete thoroughly. Larger homes or those with extensive stone countertops and tile may take longer. Ask your cleaner for a realistic timeline upfront; rushing the job means dust gets missed.
Cost Expectations
Post-construction cleaning costs vary by home size, location, and scope. Expect:
- Small homes (under 2,000 sq. ft.): $1,500–$2,500
- Medium homes (2,000–3,500 sq. ft.): $2,500–$4,500
- Large homes (3,500+ sq. ft.): $4,500–$8,000+
Premium services or specialized tasks (duct cleaning, exterior pressure washing) add $300–$1,000. Request quotes from at least three providers; prices vary significantly by region and company standards. Mercoly helps you compare and find trusted post-construction cleaning providers in one place, making it easier to evaluate options side-by-side.
How to Choose a Post-Construction Cleaning Company
Look for these credentials:
- Insurance and bonding (protects you if damage occurs during cleaning)
- Experience with new construction (not just regular house cleaning)
- HEPA-certified equipment and commercial-grade supplies
- References from builders or recent new homeowners
- Written estimate that breaks down services by room or task
- Guarantees or re-clean options if you spot missed areas
Ask potential cleaners how they handle drywall dust specifically and whether they pre-vacuum before wet cleaning to avoid turning dust into paste. Reputable companies isolate work areas to prevent dust from spreading to already-cleaned spaces.
Red Flags to Avoid
Avoid companies that quote significantly lower than competitors—they may cut corners or use inadequate equipment. Be wary of flat-rate pricing without a detailed breakdown, and never hire someone without insurance. If a company won't provide references or has no online reviews, keep looking.
After the Cleaning
Do a thorough walkthrough immediately. Check inside cabinets, closets, and appliances for remaining dust. Look at baseboards, light fixtures, and window sills with a white cloth to detect missed residue. Most reputable cleaners include a grace period (typically 48–72 hours) for touch-ups if issues are reported promptly.
Frequently Asked Questions
Q: Should I request HVAC duct cleaning as part of post-construction cleaning? Yes, strongly recommended. Construction dust can accumulate in ducts and circulate through your home for months; cleaning costs $300–$600 upfront but prevents long-term indoor air quality issues and potential HVAC system damage.
Q: Can I negotiate the price if my builder recommends a specific cleaning company? Absolutely. Get independent quotes and use them as leverage; many builders have preferred vendors but aren't locked into their pricing, and competition may lower the cost by 10–20%.
Q: How long before I can move furniture in after cleaning? Wait 24 hours minimum to allow any residual dust to fully settle before bringing in furniture and boxes.
Use Mercoly to request and compare post-construction cleaning quotes from vetted providers near you today.