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Top-Rated Post construction clean up pros in O Fallon - Updated Nov 2026

Avatar for Final Touch Cleaning
Final Touch Cleaning
5.0(
5
)
Post Construction - Clean-up

Serving O Fallon, MO and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's custom needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. \n \n24/7 Services Available \n

Nu You Contracting & Remodeling Services LLC
4.6(
15
)
Post Construction - Clean-up

Serving O Fallon, MO and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

"Great service at a reasonable price. Our original contractor (Mighty River Construction) demoed down to the studs and then said he couldn't come back to hang drywall for almost 2 months. With 4 cats constantly trying to pick at the insulation, we had to find a solution. Myrian came to the rescue and had one of his drywall crews at our house within 2 weeks to hang the drywall. They were courteous, did a great job and cleaned up afterward. Myrian came and did a walkthrough afterward to make sure we were satisfied and happy before he asked for the check. I would definitely recommend Nu You Contracting & Remodeling Services and would use them again in a heartbeat. It was nice to work with a contractor who did what they promised. Thanks Myrian!"
1 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Two Ladies Cleaning, LC
Two Ladies Cleaning, LC
2.8(
23
)
Post Construction - Clean-up

Serving O Fallon, MO and surrounding areas

Approved

In business since 2007

Free estimates

Warranties offered

"A representative came out, toured my dirty home with me, and explained their services room by room. I was able to choose which rooms were cleaned. Everything gets cleaned every time. The price was surprisingly affordable. The first clean was the same cost, even though it took them hours because they cleaned so thoroughly. It was an amazing difference. Both my husband and I work full time, we have 3 kids and 2 dogs, and the dirty house was stressing me out!"
Response time2 days
10 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Splendor cleaning solutions LLC
Splendor cleaning solutions LLC
New to Angi
Post Construction - Clean-up

Serving O Fallon, MO and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

We specialize in delivering reliable, hotel-quality cleaning for Airbnb, VRBO, and short-term rental properties. Our mission is simple: help hosts earn 5-star reviews by providing spotless, guest-ready homes every time.\nI'm Joshua. I built this company on professionalism, attention to detail, and dependable service. We understand that every turnover matters, so we treat each property as if it were our own—checking the little things that guests notice, from fresh linens and sparkling bathrooms to fully stocked essentials and detailed final inspections.\nOur services include:\nAirbnb & vacation rental turnovers\nSame-day turnover cleanings\nDeep cleaning\nLinen change & bed making\nRestocking guest supplies\nDamage & maintenance reporting with photos\nMove-in / move-out cleaning\nWe pride ourselves on punctual communication, flexible scheduling, and consistent quality. Whether you manage one property or an entire portfolio.

9 neighbors recently requested a quote
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FAQs for post construction clean up projects in O Fallon, MO

Plan on one hour of cleaning for every 100 to 200 square feet. That means a two-to-four-person crew will spend eight to 12 hours on a full-size home. 

Your pro will walk the space first, size it up, and give you a more precise timeline to be sure every lofty ceiling, baseboard, and tight corner gets the same white-glove attention.

Cleaning fine dust after construction requires a combined approach of detailed dusting and high‐powered vacuuming. Begin by wiping high surfaces such as ceiling fans, walls, window sills, and countertops to eliminate deposited particles. Next, vacuum all floors, carpets, and hard surfaces and mop afterward to remove residual dust. Finally, clean HVAC returns, supply vents, and replace filters to ensure a completely dust‐free environment.

You’ll need safety gear and heavy-duty tools. At minimum, you should wear a respirator, eye protection, and work gloves. Then, bring in a HEPA-filter shop vac, wet mops, microfiber cloths, and a carpet shampooer to lift dust from every surface. 

Pros also keep extra filters and trash bags on hand so they can swap them out mid-job and keep the cleanup running smoothly from start to finish.

Book your post-construction cleanup for one to two days after the last tool leaves the site. That 24- to 48-hour buffer lets dust settle so the crew can snag every speck in one visit. 

Touch base with your contractor before you lock in a date; if their punch-list slips, you’ll want to shift the cleaning slot to avoid costly rescheduling and make sure the house is truly move-in ready.

The O Fallon, MO homeowners’ guide to post construction clean ups

From average costs to expert advice, get all the answers you need to get your job done.