Exterior Cleaning Services in Montgomery County
Patriot Project Services is a veteran-owned, certified property maintenance and exterior cleaning company with more than a decade of service behind us. We offer roof washing, house washing, pressure washing, and window washing for homeowners, HOA boards, and property managers.
Cleaning your home’s exterior isn’t just about appearance. Dirt, algae, and bacteria can quietly degrade roofing and siding, two of the costliest systems to replace. We’re fully insured on every job, and every project is backed by a 100% satisfaction guarantee. We also hold Angi Top Rated, Elite, and AL Certified badges earned across multiple years of consistent customer feedback. Beyond cleaning, we act as a single point of contact for project management and consulting, coordinating electrical, plumbing, HVAC, general construction, repairs, and technical tree removal when the work goes beyond a wash.
Ready to schedule your exterior cleaning in Montgomery County? Call (936) 628-5591 or request a free quote online. We respond quickly and can often schedule within a few days.
Our Exterior Cleaning Services
Roof Washing
Those dark streaks on your roof probably aren’t structural damage. They’re Gloeocapsa magma, a cyanobacteria that feeds on the limestone filler in asphalt shingles. Many homeowners mistake it for deterioration and schedule a full replacement they don’t need. Soft wash roof cleaning is a far more cost-effective answer.
Asphalt shingles are built to last 20 to 30 years, but Texas heat, humidity, and storm activity push many roofs toward early replacement. Regular soft washing removes moss, black streaks, and mold without the high pressure that can crack or lift shingles. We use only cleaning solutions approved by the Asphalt Roofing Manufacturers’ Association (ARMA), helping protect your shingles and support your roof’s condition in the process.
House Washing
Our soft wash house washing is tough on grime but gentle on exterior surfaces: vinyl, wood, stucco, brick, and painted finishes that high-pressure washing can damage. In Montgomery County’s humidity, algae and mildew can return to siding without a low-pressure chemical treatment that kills organic growth at the root rather than just blasting the surface. We can take siding from dull and dirty to spotless in a single visit.
We use biodegradable solutions safe for your landscaping and plants, and our soft wash method is designed not to void a HardiePlank siding warranty. Customers consistently mention that James explains every step, walks through the chemical details, and works carefully around plantings. It’s the kind of communication and care that earns repeat business.
Pressure Washing
Our pressure washing service handles stubborn stains and buildup on flat, durable surfaces. Properties near Lake Conroe and in wooded Willis-area communities accumulate organic staining on driveways and hardscaping faster than most. Moisture and tree canopy keep surfaces damp and prone to growth. We match pressure to the material, so surfaces come clean without eroding or cracking.
After pressure washing, a soft wash treatment clears remaining algae or organic growth. The combination leaves flat surfaces looking their best without residue. We cover hard surfaces around your property: driveways, sidewalks, pool decks, patios, curbs, entryways, and mailboxes.
Window Washing
Patriot Project Services uses a deionized water-fed pole system for window cleaning. Removing dissolved minerals from the water produces a streak-free shine without harsh chemicals. We clean windows, frames, and trim: spotless surfaces, no residue, and safe for people, plants, and pets.
HOA & Property Management Programs
HOA boards and property managers face a familiar challenge: keeping appearance standards consistent across multiple homes and shared surfaces without juggling a roster of vendors. We build scheduled maintenance plans that consolidate community-wide house washing, roof cleaning, pressure washing of common areas, fence and sign cleaning, and uniform driveway washing under a single point of contact. Every HOA and property management job carries the same 100% satisfaction guarantee and fully insured coverage as our residential work, helping keep your community on schedule and your compliance documentation straightforward.
Why Homeowners Choose Patriot Project Services
Our military background shapes how we run every job: with the discipline, integrity, and accountability that customers have called out by name in their reviews. That reputation is backed by Angi Top Rated, Elite, and AL Certified badges earned across multiple years of consistent customer feedback, not a single season’s push.
What we bring to every project:
- 100% Satisfaction Guarantee — the job isn’t done until you’re happy
- Fully Insured — your property and our team are protected on every visit
- Surface-Specific Methods — soft wash for delicate surfaces, high pressure for concrete and stone
- Biodegradable Solutions — safe for families, landscaping, and pets
- Transparent Pricing — no surprise fees, no inflated quotes
- Free Online Quotes — fast turnaround, often scheduled within days
- Deionized Window Cleaning — streak-free results without harsh chemicals
- Single-Vendor Convenience — one contact for cleaning, coordination, and project management
We also offer professional exterior lighting installation for homeowners who want to extend their home’s curb appeal into the evening. Learn more about our Christmas and permanent holiday lighting services.
Call (936) 628-5591 or request a free quote online.
Trusted by Property Owners Across Texas
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Very professional and friendly.Victoria Black
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They started promptly, covered plants where needed, and captured soapy water coming off the roof.Victor Parisian
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I had my house and driveway pressure washed, and loved the results and the service.Bethany Fuller
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I was a bit apprehensive because we didn’t have a say in the process, but these guys crushed it!Steve Hightower
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Highly recommend. Great price, service and a job well done!Lisa Ballard
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Very friendly, competent, and responsive!Barton Garmon
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Great experience with James and Niles! Professional work with a clear explanation of the process.Lori Smythe
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This is the second time I have used them, and I will definitely use them again.Michelle Lowe
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I am extremely pleased with the results.Dale Frick
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Once the job was completed, he showed me the before and after photos and our gutters really needed cleaning.Jesse Rivera
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They did a wonderful job taking down a tree in my grandmother's yard.Charlotte Redd
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They did a great job with amazing results.Deborah Green
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The guys were great and the house looks wonderful!Andrea Spengel
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I was absolutely astonished by the quality of their work.Juan Delgado
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Amazing, professional, and quality from our first phone call to job completion.Kristin Hughes
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Courteous, personable, easy to work with, and a first-class job.Tracey Overton
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This roof had not been cleaned since it was installed over 20 years ago and now it looks brand new!Thomas
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Did a great job on the soft wash of my roof as well as power washing my driveway and walkway!Paul Skinner
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Patriot Exterior is amazing! Super friendly guys that work for the company and great customer service.Matt Jones
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Told them what I needed done and they did it really well.Ky'Iana Collins
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First of all, great customer service, everything was fast and easy.Ricky Rodriguez
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I contacted James and he was extremely knowledgeable and professional.Kim O
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They put all the extra labor in to make it right without charging us a penny more.Ace Oswell
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The whole process, start to finish, was amazing.Jan Cummings
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I can’t say enough about how amazing our experience with the whole Patriot Exterior Cleaning team was.Lexi Marie
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Everything was done quickly but professionally and the technician we had was wonderful.Jessie Roberts
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Very professional crew and great service.Andrew
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I got it cleaned for a fraction of the price while extending the life of my shingles!casey dietrich
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Our technician was nothing but professional and made sure we were happy with his work before he finished.Jamison Roberts
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Before and after is a sight to see.Clayton Eskridge
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Explained clearly what he was going to do, showed me results both part way and at the end, and made sure I was completely happy.Fran Beale
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The technician was very thoughtful and thorough in cleaning the house, windows, and drive.Tal Centers
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Excellent service and our house looks as good as new!Kim Faircloth
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Second time using him and he did an amazing job both times.Andrew Hart
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They did a great job on our exterior house cleaning.ashley mcqueen
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He did a tremendous job, for a very reasonable price.Albert McKool
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Looks like a new roof, could not be happier!Susan Emberg
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We had Patriot Exterior Cleaning do a soft wash on our guest house metal roof and it looked new afterwards.Judy Keener
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We had Patriot Exterior Cleaning do a soft wash on our guest house metal roof and it looked new afterwards.Judy Keener
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I was very satisfied with the work and will use him again without hesitation.Phil Freeman
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Patriot Exterior Cleaning did a great job washing our roof, and it now looks brand new after the wash.Jeannie Foulke
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I was impressed with the knowledge and expertise of the owner and will definitely be using Patriot Exterior Cleaning in the future.Elise Spearow
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Absolutely the best company we've ever had do our exterior cleaning!Andy and Jennifer VanHaverbeke
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The house looks great. The roof looks several years newer.Rick De Armas
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Polite, friendly, and quality work.Tim Fisher
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My house looks as though we just got done painting it! This guy is amazing!Cheyenne Reese
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James did an excellent job cleaning our roof.Dan Sullenbarger
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My roof was stained and looked bad, but after his soft washing, it looks brand new!Leibe Family
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James did an excellent job cleaning our roof.Dan Sullenbarger
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We should have done this sooner.Melanie
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James did an excellent job cleaning the roof, brick, siding, windows, gutters, and pavement.Jessica Parrott
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Professional and quick service.Christopher Sweet
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So I had James come out and clean my roof, and it turned out great.Dan Kunkel
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My exterior windows, walls, chimney, driveway, and sidewalk are now beautiful.Cristine Breeden
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They did a great job. I will definitely use them again.Brian LaRue
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I am so impressed with the professionalism of this company.Donna Golemi
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Our roof looks great and I would highly recommend this company.thelma salas
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James is very knowledgeable and did a great job cleaning my acrylic panel patio roof.MiaMia V.C.
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Our roof looks great and I would highly recommend this company.ThelmaBenny Salas
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He arrived promptly, had all the tools for the job, was upfront about the options for my service, worked quickly and efficiently, and fully cleaned up upon completion.Stephanie Freeman
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My house was super dirty, but now it looks amazing.Chyrelle Thomas
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The owner James was amazing to work with and very responsive.Sb Farber
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They did a great job on my house and driveway.Courtney McVea
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Our home is over 20 years old and now it looks like new!Eric Palmer
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Super nice, professional, and my home, windows, patio, patio furniture, and driveway are super clean!Elizabeth Moussa
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Their response was very timely and professional!Valarie Smith
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Awesome work on our new home that was extremely dirty.Courtney Crist
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James came out and did an excellent job!norman goad
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James was an exceptional human who went above and beyond to make my home look better than I ever could have imagined!Aubrey Van Dyke (Squeak)
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He did an excellent job and was very courteous.Sandra Robinson
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James did a fantastic job on the roof and we could not be happier, it looks fantastic!Judith Tompkins
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Thoroughly explained the entire process in detail, and the roof looks marvelous.Greg Fleischer
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He examined my issue and proceeded to treat the small area without charge since he had the equipment.Barbara del Castillo
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James clearly takes a lot of pride in his work and his level of customer service is far above the norm.Patrick Browning
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Great results, very professional service, and reasonable prices.Roger Smith
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James did an awesome job; he was patient and very informative with regards to his service/product.Jay Hooper
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The images look fantastic, and the roof and sidewalks look like new.Jacob Kubik
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It made a huge difference and made my roof look new again.maria umana
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James showed up on time and did an excellent job cleaning our roof, house, and driveway.Charlie Pier
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Slime Busters came out and cleaned our metal roof and home and it looks like a brand new roof!Lori Beth Pieper
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Highly recommend. Night and day difference from before and after.Javier Reyes
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Each time after they finish washing the roof, the entire roof and gutters look pristine.Pat Philley
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I was super impressed with James and the process he used to do the washing.Phil McGeever
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This was the best value purchase I've made in 5+ years. They made my roof look brand new.J Donoho
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They made our 14-year-old roof look brand new.Amanda Sambol
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We are very pleased with the service and information provided by James.Barbara Chase
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Easy to work with and very accommodating. James did an extra pass on part of the roof that was particularly dirty to ensure it came clean.Dave Magdanz
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They did an excellent job on the walls, driveway, and yard paving too.Frances Heyman
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Our 23-year-old roof looks new after being cleaned by 'Slime-Busters.'Sonny Gray
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Very professional and easy to deal with, very reasonable prices.Mary Smith
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We had our roof, house, driveway, and patio cleaned, and they all came out looking amazing.Fran Bruce
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James provided great communication in explaining the services being performed and answered all questions.Stephen Malone
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Great customer service. Got here exactly when they said they would.Abby Beatty
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James was awesome in getting us scheduled quickly and conveniently and Sergio and the crew on site were terrific.John MIlham
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The job was done quickly and the results were dramatic.Leland Rutledge
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James arrived with his experience and equipment for soft washing and proceeded to make my roof look as good as new.Ann Chittick
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They did everything they said and more.Steve Moore
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They did an amazing job with our roof, siding and hard to reach places!Taylor Karns
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Slime Busters' performance was exceptional; James and Shelby were a matched team. Job well done; definitely would recommend this company.Ken Sadberry
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Paul and James were great to work with, and my husband and I would call them again in a heartbeat.Deborah Cohen
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They were very professional and had a fair price.Paulina Sepulveda
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They arrived on schedule, did an amazing job.jerry pawlak
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Nunca en mi vida pensé que había un lugar de slime.Osiris Gabriela Lima
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Very professional! So excited about our roof! It looks brand new!Sandra Rhoden
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They did a very good job... the roof looks great.Robert Drouillard
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Friendly staff, plus service was explained and accomplished quickly.Moana Tupas
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My house received a beautiful face lift and looks like it was freshly painted.Lisa Nickel
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I really didn't think that my roof would come clean, but to my surprise it looks perfect.hou1bkr
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Super professional job—nice as can be.Shital Patel
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It’s an amazing alternative to getting your roof replaced, and it’s a fraction of the cost.Melinda Roe