Fast Turnaround Times & Reliable Service
If your pressure washer has stopped working, is leaking, won’t build pressure, or just isn’t performing the way it should, we’ve got you covered. At Mile High Small Engine Repair, we provide fast, reliable pressure washer repair in Denver for residential and commercial machines. Our technicians diagnose issues quickly and get your equipment back up and running so you can get the job done without delays.
We repair all major pressure washer brands, offer quick turnaround times, and provide honest, affordable pricing. Whether your machine runs on gas or electric power, we have the tools and experience needed to fix it right the first time. We know your pressure washer is important for daily work, home projects, and business operations. That’s why we aim to complete most repairs as quickly as possible while still guaranteeing quality workmanship.
Call today to Book an Appointment:
303-888-6767
Book Appointment Below
โ
90-Day Warranty
on All Parts & Labor
on All Parts & Labor
๐ง
15 Years Experience
Certified Technician
Certified Technician
๐
Hablamos Espaรฑol
We Speak English & Spanish
We Speak English & Spanish
Professional Pressure Washer Repair Services in Denver
Pressure washers are hardworking machines — and when something goes wrong, it can bring your whole project to a stop. Our Denver shop specializes in complete, detailed repairs for all types of pressure washers.
Serving the Denver Metro Area โ Mobile Tune-Ups and Repairs
What We Repair
- โ๏ธ Lawn Mowers
- โ๏ธ Snow Blowers
- โ๏ธ Trimmers
- โ๏ธ Edgers
- โ๏ธ Tune-Ups
- โ๏ธ Blade Sharpening
Services include mobile engine tune-ups, repairs, and blade sharpening for most small engine yard equipment. Fast, affordable, and professional โ we come to you!
What You Can Expect
Clear communication
Honest diagnostics
Repair options that fit your budget
Experienced small engine technicians
Fast turnaround based on parts availability
Friendly, local service from a Denver-based shop
Our goal is to keep your equipment performing at its best with minimal downtime.
Common Pressure Washer Problems We Fix
Won’t start or hard to start
Low pressure or no pressure
Leaks (water, oil, or detergent)
Pump failure
Spray gun or wand issues
Clogged nozzles
Overheating
Pressure surges
Hose and connection problems
Engine tuning & carburetor cleaning
Electric motor problems
If your machine isn't performing correctly, bring it in — we can diagnose and repair most issues same week.
We Repair All Major Pressure Washer Brands
We work on just about every type and brand of pressure washer, including:
Ryobi
Honda
DeWalt
Generac
Simpson
Greenworks
Briggs & Stratton
Craftsman
Karcher
Sun Joe
Porter Cable
Blackmax
If it cleans, we can fix it.
๐ Serving the Entire Denver Metro Area
Proudly providing mobile small engine repairs and tune-ups in:
- Denver
- Thornton
- Northglenn
- Westminster
- Commerce City
- Aurora
- Arvada
- Brighton
- Lakewood
- Broomfield
- Federal Heights
- Wheat Ridge
Business Hours
- MonโFri: 7:00 AM โ 5:00 PM
- Saturday: 7:00 AM โ 3:30 PM
- Sunday: Closed
๐ต $30 Trip Charge โ Covers travel to your location within the Denver Metro Area
Why Choose Mile High Small Engine Repair
Local Denver Experts You Can Trust
We’re a local Denver repair shop with years of experience working on pressure washers, lawn equipment, generators, and other small engines. We take pride in honest pricing, fast service, and repairs you can count on.
No Guesswork — Just Real Results
Our technicians provide complete diagnostics before performing any work so you always know what’s going on with your machine. No surprises and no unnecessary repairs.
Convenient for Homeowners & Businesses
Whether you’re a homeowner, contractor, mobile detailer, or property maintenance company, we make repairs simple and stress-free.
Our Service Area โ Denver Metro Small Engine Repair
Mile High Small Engine Repair proudly serves the entire Denver Metro Area. While we do not maintain a walk-in storefront, we offer pickup, mobile diagnostics, and scheduled drop-offs throughout the region. Below is our primary service zone covering Denver and surrounding cities.
Areas We Serve
- Denver
- Thornton
- Northglenn
- Westminster
- Commerce City
- Aurora
- Lone Tree
- Lakewood
- Arvada
- Brighton
- Federal Heights
- Littleton
If you're within the Denver Metro Area and need lawn mower repair, snow blower repair, generator repair, or small engine diagnostics โ weโve got you covered.
How to Get Your Pressure Washer Repaired
Step 1 โ Request a Service Call
Call, text, or submit a request online and let us know whatโs going on with your pressure washer. Weโll ask a few quick questions so we can be prepared when we arrive.
Step 2 โ We Come to You and Diagnose the Problem
A technician comes out to your location at the scheduled time. We inspect your pressure washer, identify the issue, and walk you through what needs to be done.
Step 3 โ Approve the Repair & Get It Fixed
We give you repair options and pricing before any work is done. Once you approve, we complete the repair on-site whenever possible, or arrange for additional service if needed.
Step 4 โ Test It & Get Back to Work
We test the pressure washer with you to make sure everything is running the way it should. Once itโs good to go, youโre back in business with a machine you can rely on.
Affordable Pricing Without Hidden Fees
Transparent pricing
No surprise labor fees
Clear repair recommendations
Options for repair vs replacement
We’ll help you decide whether fixing your machine is worth it based on age, condition, and parts availability.
Pressure washer performance depends on two systems working together: the engine and the pump. That’s why our repair process in Denver includes a full inspection of both. Most machines that won’t start, lose power, or fail to build pressure have underlying issues such as clogged carburetors, fuel contamination, worn pump seals, faulty valves, or overheating pumps.
We provide complete pressure washer restoration through carb cleaning, oil replacement, spark plug service, pump flushing, seal replacement, and unloader valve inspection. We test the machine under load to measure PSI output, identify cavitation issues, locate internal pump damage, and verify stable operation across different spray tips.
Contractors and homeowners trust us because we provide clear diagnostics, honest recommendations, and efficient turnaround times. Our goal is always to repair the machine affordably and correctly — without unnecessary part replacements or guesswork.
Why Choose Us for Pressure Washer Repair?
- Fast and reliable repair times
- Full diagnostics for engine and pump systems
- Affordable and honest estimates
- Experienced with all major pressure washer brands
- In-house repair โ nothing outsourced
- Serving all of Denver and surrounding areas
Pressure Washer Repair FAQs
Why isnโt my pressure washer building pressure?
This is usually caused by worn pump seals, faulty unloader valves, clogged nozzles, or engine performance issues. We diagnose the exact cause.
Why wonโt my pressure washer start?
Most starting issues come from stale fuel, clogged carburetors, bad spark plugs, or ignition problems. A complete tune-up typically fixes the issue.
Do you repair pressure washer pumps?
Yes. We inspect and service pumps, including seals, unloader valves, cavitation issues, and PSI output testing.
What brands of pressure washers do you service?
We repair Honda, Simpson, DeWalt, Generac, Predator, Briggs & Stratton, Troy-Bilt, and most gas-powered units.
