Shade holds mildew on the siding and front walks around Glasgow long after it has dried off the open subdivisions. The lots that back onto woods are the worst for it, where a green film settles into the vinyl and creeps across the concrete. It shows up most on the single-family homes and townhomes here. Our team at T&T Powerwash cleans it off the siding, driveways, and walks all over town. Call us at (302) 415-3285, whether you’re in a subdivision off Route 896 or a townhome off Route 40.
We clean the homes and townhomes out in the subdivisions, plus the storefronts, restaurants, and apartment communities around the crossroads. One crew handles the whole exterior for a Glasgow property owner.
Vinyl siding is what most Glasgow homes and townhomes are wearing, and we soft wash every bit of it. We also clean Hardie board, stucco, wood, and metal siding, each with a treatment matched to the surface. Here is what we handle for homeowners:
Most homeowners get an annual spring house wash with the flatwork cleaned at the same time. Lots shaded by woods often need it sooner, and gutters there are worth doing twice a year. If you would rather stay on a set schedule, we can put you on a 6- or 12-month cadence.
We clean commercial properties around Glasgow’s Route 40 and Route 896 corridor. That includes retail storefronts and walkways at strip centers like Peoples Plaza, restaurants and drive-throughs along the highway, and rental townhome and apartment communities. Here is the commercial work we take on:
We start with a site walk and a budget conversation so the dirtiest areas come first, then send a detailed line-item quote. We provide a COI and W-9 on request, and invoice on completion with net 30 accepted.
Customers come back because we are easy to reach and we do the work right the first time. Here is what sets us apart.

Two words come up in our Google reviews more than any others: responsiveness and communication. We answer the phone, and we text you a quote you can approve in one tap. Before we come you get a prep checklist, and on the day you get a heads-up when we’re on our way. If we’re running late, you’ll hear it from us first. You talk to the same people who quote and schedule your job.

With 500+ five-star Google reviews, we have more reviews than nearly any exterior cleaning company in Delaware, and every one was earned one property at a time. We would rather earn the next one than talk about a number.

We’re a locally owned company built by two friends, and we treat every property in Glasgow like it’s in our own backyard. We started in 2021 with a hand-built pressure washer and about a hundred dollars of parts, and we have been building from there.

Cranking up the pressure leaves marks on siding and can kill the landscaping when the runoff isn’t handled. So we reach for chemistry instead, mainly SH (sodium hypochlorite) in a mild mix. We don’t turn up the pressure. We apply the right chemistry, pre-rinse your plants, neutralize everything after, and on roofs we bag the gutters and rinse the shingles the way ARMA guidelines call for. Anyone can spray SH on a roof; protecting what’s around it is the job.

Restaurants, drive-throughs, storefronts, parking lots. We clean them overnight, around your traffic, so you never shut your doors to get clean. Not many companies our size will. That night work is about protecting your revenue, not our convenience.

Every estimate is free. Most can be done right from your address and a couple of photos. We’re fully licensed and insured, and our technicians show up in uniform in a branded T&T truck. The coverage runs across general liability, workers’ compensation, and commercial auto.
A house wash is our most common job, and here is how it runs from the first call to the last look.
Call, text, or fill out the form and tell us what you want cleaned. We pull up the property remotely and send the quote as a link through Housecall Pro. Approve it, and we text you a couple of dates and times.
About three days out you get our Six Steps to Success checklist. Move small items and light furniture, close and latch the windows, and turn off the outdoor lights. Make sure the spigots are on, and tell us if there’s only one. We move the heavy things like a grill. The first job starts at 9 AM, and later slots carry a two-hour arrival window.
Our lead technician walks the property for problem areas, or works from your checklist if you’re away. The second technician hooks up to your outdoor spigots and double-checks the windows are shut. A whole house wash uses only about $10 of water.
We soak the plants and beds first. Then we apply a mild SH and surfactant mix to the siding, windows, and trim. We let it dwell so it breaks down the algae, dirt, and mildew. The plants are protected by soaking and diluting, not by covering them. Many Glasgow homes have brick front accents, and those get the same treatment with only a gentle rinse.
We rinse the siding, windows, and trim thoroughly, then rinse the plants again so nothing is left sitting on them.
We walk the house with you and handle anything you notice on the spot. Most homes take 45 minutes to two hours. Pay on site or by invoice, and you’ll get a review request and, down the road, a check-in about the next cleaning.
We run a soft-wash system off a truck-and-trailer rig and work from your water, so there is never any pressure on the siding.
Estimates are free and most jobs are quoted per job. Every visit has a minimum, so bundling a few services into one trip costs less than calling us back for each one.
| Service | Pricing | What Affects the Cost |
|---|---|---|
| Visit Minimum | $295 minimum per visit | Applies to any single visit, which is why bundling services saves |
| House Washing | Most house washes land between $350 and $600 | Size, number of stories, siding type, dormers, and any oxidation or rust add-ons |
| Roof Cleaning | From $750 for a small section; most full roofs run about $900 to $2,000 | Roof pitch, tree cover, age, and material; hand moss removal costs more than treatment |
| Gutter Cleaning | $1 to $4 per linear foot ($295 minimum) | Length, height, and roof access |
| Driveway and Concrete Cleaning | Most two-car driveways run $250 to $450; walkways about $100 to $160; patios from a $50 add-on to $400-600 for a large one | Square footage, surface type, how dirty it is, and any pooling that must be vacuumed |
| Deck Cleaning | About $100 for a small, fairly clean deck up to $800-900 for a bare-wood deck that needs the full two-step cleaning | Material, size, railing type, and furniture moving |
| Fence Cleaning | Typically $150 to $350 when added to a house wash (priced by linear foot) | Length and fence type; vinyl is cheapest, bare wood and metal cost more |
| Rust Removal | Add-on from $75; most rust removal lands between $75 and $200 | Surface, size, age, and source; a fully rust-covered driveway can add about $400 |
| Solar Panel Cleaning | $15 to $35 per panel | Panel count, roof pitch, and access |
| Paver Cleaning & Re-Sanding | $2.50 to $5.50 per square foot for cleaning and re-sanding ($1,000 minimum); most patios run $1,000 to $3,500 | Joint width and the condition of the pavers |
| Neighborhood Group Rates | Neighborhood group rates run about 30% off standard individual pricing | Number of homes; 55+ communities get a little more off |
| Storefront Cleaning | Small storefronts around $500 to $600 in daytime; larger frontages around $1,500 to $2,000; night work costs more | Frontage size and whether the work is done at night |
| Drive Through Cleaning | $500 to $2,000 per visit | Lane length and whether the location can close |
| Graffiti Removal | $295 to $500 per job | Size and surface; after-hours and weekend calls add a rush rate |
| Dumpster Pad Cleaning | $450 to $500 per visit (typical) | How heavily loaded with grease or trash the pad is |
| Post Construction Clean Up | Simple jobs around $750 to $1,000; larger commercial sites around $3,000 | Site size and scope; mud-heavy lots take longer |
| Other Commercial Services | ||
| Building Washing | Custom quote after a site walk, priced on size, height, lift needs, and tenant coordination | Building size and height, lift requirements, and coordinating around tenants |
| Parking Lot Cleaning | Custom quote by square footage and lot type | Square footage and lot type; greasy lots cost more than shopping-center lots |
| Exterior Cleaning for Apartment Complexes | Priced per building, with volume pricing for multi-building properties | Building count, balconies, breezeways, surrounding concrete, and lift needs |
There are a few ways the price comes down. Getting several things done in one visit beats paying the minimum twice, and a roof and house wash together saves around 10%. A neighborhood group rate needs ten homes, with 55+ communities getting a little more off, and two or three neighbors booking the same day get a smaller group discount. Going on a set 6- or 12-month schedule earns a discount, and every roof cleaning includes a free gutter inspection.

We stand behind the work, and several services carry a guarantee of their own.
If something isn’t right, tell us, on the day or three days later. We’ll come back out, look at it with you, and make it right where cleaning can.
If we clean your roof, it stays clean for two years. Asphalt, cedar, tile, or metal. That’s our guarantee. Most roofs stay clean longer, but two years is the promise.
We test a spot first. If our strongest rust remover can’t make a difference, we don’t charge you for the rust removal.
Your panels come out spot-free, guaranteed. Pure deionized water, a soft boar’s-hair brush, nothing else.
We back our graffiti removal with a satisfaction guarantee. Most graffiti comes off completely on nearly every job.
Awnings come out clean without affecting the look or color of the fabric.
We guarantee the area will be ready for use when we’re done. Dust, dirt, mud, and debris cleared.
Glasgow puts its shopping and its neighborhoods at the same intersection. Peoples Plaza sits right at the Route 40 and Route 896 crossroads, with dense vinyl-sided subdivisions a block away. The storefronts we clean and the homes we soft wash are often within sight of each other. We work here week in and week out, and we treat the place like it’s ours. These are the spots neighbors know:
We serve the subdivisions and townhome communities around the Route 40 and Route 896 crossroads.
Estimates are free and quick. Simple jobs can be priced right on the call, and bigger or commercial jobs are usually quoted within hours. Whether it’s a home off Route 896 or a storefront at the crossroads, call or text us at (302) 415-3285. We’ll get you on the schedule. Phones are answered from 8 AM to 4 PM, Monday through Friday, and you can text anytime.