Gem State Small Engine Repair
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About This Repair Shop
The Treasure Valley’s Longest-Running Lawn Care Partner
Since 1980, Gem State Small Engine Repair has been a fixture on the Boise Bench. For over 46 years, Chris Hanau has operated with a simple philosophy: treat every customer like family and every yard like it’s his own. As the oldest operating mower repair business in Boise, we’ve seen every model and engine quirk under the sun, helping local homeowners turn their properties into true homes.
We don’t believe in "marketing fluff" or shiny showrooms. Instead, we lean on informed confidence and four decades of grease-under-the-fingernails experience. We keep our overhead low and our integrity high, ensuring that the savings from our modest shop are passed directly to you through honest, fair pricing.
Mastery of the Walk-Behind Mower
We’ve tightened our focus over the years to become true specialists. By dedicating our resources exclusively to gas-powered walk-behind mowers, we ensure your primary lawn tool gets the expert attention it deserves. Whether your engine is a Honda, Briggs & Stratton, Kohler, Kawasaki, or Tecumseh, Chris knows how to make it purr.
Our Targeted Maintenance and Repair Services:
- Precision carburetor cleaning to fix those stubborn starting issues.
- Full engine tune-ups including spark plug and air filter replacement.
- Professional blade sharpening for a cleaner, healthier cut for your grass.
- Detailed fuel system service and "no BS" engine diagnostics.
The Gem State Edge
What sets us apart is our unwavering commitment to transparency. We offer a free diagnosis on every piece of equipment and will never perform or charge for a repair that wasn't discussed and agreed upon beforehand. If it’s not worth fixing, we’ll tell you straight. For those looking for a "new-to-them" machine, we also maintain a curated inventory of fully refurbished used mowers that are tuned up and ready for the Idaho growing season.
A Neighborly, Old-School Vibe
At Gem State, we do things the old-fashioned way. We prefer a good ol' telephone call to discuss what’s going on with your mower before you even head down to Helen Street. Because we operate by appointment only, you get a dedicated window of time and a personalized experience that high-volume shops can’t provide. We’ve been a pillar of the Boise community for nearly half a century because we prioritize your budget and your equipment's longevity over everything else.
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Brands & Models Serviced
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Meet the Owner
Chris Hanau
Business Owner • 46+ years in business
"We believe in treating every customer the way we'd want to be treated — honest service, fair prices, and quality repairs since 1980."
— Chris Hanau
What People Say About This Shop
Top-rated small engine service in Boise — Very nice . Got my mower in for service and was able to pick up the same day . Will continue to go to get mower serviced. Top choice for mower repair in the Boise area.
Expert lawn equipment repair in Boise — After calling around to find a shop to fix a lawn mower that had been used and abused, Chris was the only one of three that called me back. He said he could get to it in a couple of days. I took it down there, Chris was very personable and did a great job at communicating!!
Best lawn mower repair in Boise, ID — Chris was awesome to work with! I was in desperate need of a professional for my lawnmower. When I dropped off my mower he gave me an idea of pricing and service needed. He did say he was weeks out but lo and behold I dropped it off on a Thursday and had it back on Tuesday. Highly recommend! Professional lawn equipment service in Boise, ID.
Professional mower repair shop in Boise, ID — We're very appreciative of Chris. He's a wizard with small engines and restored our Honda mower to like new condition in every way. He's friendly, honest, and knowledgeable. Deserves the stellar reputation he has! Professional lawn equipment service in Boise, ID.
Gem State Small Engine Repair provided exceptional service when my 21-inch Honda self-propelled mower wouldn't start. Chris was incredibly thorough, diagnosing a faulty carburetor and performing a full restoration that included cable adjustments, idle speed calibration, and blade sharpening. The mower looks and runs like new, making the repair a much smarter investment than purchasing a replacement.If you are looking for reliable, professional lawn mower repair in Boise, ID, I highly recommend Chris for his technical expertise and attention to detail. They are now my go-to shop for all small engine maintenance.
Professional mower repair shop in Boise, ID — Brought in a 21-inch Honda self-propelled lawn mower that wouldn't start. Chris diagnosed the problem as the carburetor having gone bad. He replaced the carburetor, adjusted a couple cables, reset the idle speed, sharpened the blades, and cleaned everything so the mower looks nearly new. Very pleased with Chris' work. The cost wasn't inexpensive but I doubt anywhere else would have been much different. It was a whole lot less than buying a new mower. I am glad I stumbled on Gem State Small Engine Repair. They will be my 'go to' for future needs. Highly recommended for lawn mower repair in Boise, ID.
Top-rated small engine service in Boise — He is the best. Highly recommended for lawn mower repair in Boise, ID.
Trusted lawnmower service in Boise, ID — He renewed my 25-year-old Toro and is the Boise lawn-mower edition of Zen and the Art of Maintenance. He loves these machines and they love him.
Frequently Asked Questions
Everything you need to know about lawn mower repair services
Most lawn mowers need annual maintenance including oil changes, blade sharpening, and air filter replacement. In Boise, ID, we recommend servicing before the spring mowing season.
Common signs include difficulty starting, uneven cuts, excessive vibration, strange noises, or smoke coming from the engine. Don't ignore these warning signs.
Basic repairs like blade sharpening typically cost $15-$30, while more complex repairs like carburetor rebuilds can range from $50-$150. Get a quote before authorizing work.
If repair costs exceed 50% of a new mower's price, replacement is usually smarter. However, quality mowers are often worth repairing even after many years.
Simple repairs take 1-2 days. More complex engine work may take 3-5 days, especially during peak season in Boise, ID when shops are busiest.
Yes. Most repair shops in Boise, ID service riding mowers, zero-turns, and tractors in addition to push mowers.
Drain the fuel or run the tank empty, disconnect the spark plug, and clean off excess grass and debris. This helps the technician diagnose issues faster.
Many shops offer pickup and delivery services for an additional fee, especially for riding mowers that are difficult to transport.
Look for shops with good reviews, certified technicians, and transparent pricing. Ask about warranties on parts and labor.
Regularly change the oil, clean or replace air filters, sharpen blades, and use fresh fuel with stabilizer. These simple tasks prevent most common problems.
Keep Your Lawn Cut While You Wait
If your mower is down, you don't have to fall behind on lawn care. Get connected with local lawn professionals who can keep your yard looking great while your equipment is being repaired.
Starting from
$35-$50 per visit
Available pros
120+ nearby in your area
Response time
Under 24 hours typical