Residential Small Engine Repair & Maintenance
Reliable repair and maintenance for lawn mowers, zero turns, generators, snowblowers, chainsaws, trimmers, and other outdoor power equipment.
JBS Engine Repair LLC provides straightforward diagnostics and quality repairs for homeowners throughout Alstead, Keene, and the Monadnock Region.
Mobile service and pickup & delivery are available for many types of equipment.
[ Request Residential Service ] [ Call/Text 603-219-4082 ]
Fully Insured • Mobile Service Available • Pickup & Delivery • Fast Turnaround
Equipment We Service
JBS Engine Repair LLC services a wide range of residential outdoor power equipment. From routine maintenance to no-start conditions and more involved repairs, we’ll help get your equipment back to work.
🌱Lawn Mowers
Push mowers, self-propelled mowers, and walk-behind lawn equipment.
🚜Riding Mowers & Zero Turns
Lawn tractors, riding mowers, residential zero turns, deck systems, drive systems, and engine repairs.
⚡Generators
Portable generators, electric-start systems, fuel problems, starting issues, maintenance, and electrical diagnostics.
🪚Handheld EquipmentChainsaws, string trimmers, weed whackers, leaf blowers, pole saws, and other handheld small-engine equipment.
❄️ Snow Equipment
Single-stage and two-stage snowblowers, starting problems, drive systems, auger systems, and seasonal maintenance.
🔧 Other Outdoor Power Equipment
Tillers, log splitters, pressure washers, leaf vacuums, and other small-engine powered equipment.
Don’t see your equipment listed?
Call or text 603-219-4082 and let us know what you have.
Common Repairs & Services
Whether your equipment needs routine maintenance or has developed a more difficult problem, JBS Engine Repair LLC provides a wide range of residential repair and diagnostic services.
Tune-Ups & Preventive Maintenance
Oil changes, spark plugs, air filters, fuel filters, blade inspection, lubrication, and seasonal maintenance.
Electrical & Starting System Diagnostics
Starter systems, solenoids, switches, batteries, charging systems, ignition problems, wiring faults, and electrical troubleshooting.
No-Start & Running Problems
Diagnosis and repair for hard starting, no-start conditions, stalling, surging, backfiring, loss of power, and rough running.
Belts, Blades & Deck Repairs
Drive belts, deck belts, blades, spindles, pulleys, deck components, and mower cutting-system repairs.
Fuel System & Carburetor Repair
Carburetor cleaning and replacement, fuel line repair, fuel pump diagnosis, contaminated fuel cleanup, and fuel system troubleshooting.
Engine & Mechanical Repairs
Valve-train repairs, compression-related problems, internal engine repairs, gasket replacement, and other mechanical issues.
Not sure what your equipment needs? We can diagnose the problem and recommend the appropriate repair.
Residential Tune-Up & Maintenance Services
Choose your equipment below to view pricing and schedule service. Additional repairs and parts are quoted separately when needed.
Chainsaw Tune-Up
$65 Flat Rate
Routine tune-up and inspection to help keep your chainsaw starting easily and running properly.
Push Mower Tune-Up
$85 Flat Rate
Routine maintenance and inspection for standard walk-behind push mowers.
Tiller Tune-Up
$125 Flat Rate
Routine maintenance and inspection for residential garden tillers and cultivators.
Wood Splitter Tune-Up
Starting at $135
Routine maintenance and inspection for gas-powered wood splitters.
Zero-Turn Mower Tune-Up
Starting at $225
Routine maintenance and overall inspection for residential zero-turn mowers.
Leaf Blower Tune-Up
$65 Flat Rate
Routine tune-up and inspection for handheld and residential leaf blowers.
Self-Propelled Mower Tune-Up
$95 Flat Rate
Routine maintenance and inspection for self-propelled walk-behind mowers.
Riding Mower/Lawn Tractor Tune-Up
$175 Flat Rate
Routine maintenance and overall inspection for residential riding mowers and lawn tractors.
Two-Stage Snowblower Tune-Up
Starting at $150
Seasonal maintenance and inspection for two-stage residential snowblowers.
Shop Labor: $75/hr
Mobile Labor: $85/hr
Parts and additional repairs are not included unless otherwise stated.
Weed Trimmer/Brush Cutter Tune-Up
$70 Flat Rate
Routine tune-up and inspection for string trimmers, weed whackers, and brush cutters
Single-Stage Snowblower Tune-Up
$110 Flat Rate
Seasonal tune-up and inspection for single-stage residential snowblowers.
Generator Tune-Up
Starting at $95
Routine maintenance, inspection, and operational check for portable generators.
Brush Mower Tune-Up
Starting at $195
Routine maintenance and inspection for walk-behind and heavy-duty brush mowing equipment.
Small Engine Repair & Diagnostics
$50 Diagnostic Fee
Equipment won't start, runs poorly, makes unusual noises, or has another problem? Schedule a diagnostic appointment and we'll identify the issue before recommending repairs.
Pricing Notice
Parts are additional unless otherwise stated. Starting prices may vary depending on equipment size, condition, and service requirements. Additional repairs are quoted separately before work is performed.
Can’t Bring Your Equipment to Us?
JBS Engine Repair LLC offers pickup, delivery, and mobile service for many types of residential equipment throughout Alstead, Keene, and the surrounding Monadnock Region.
Pickup & Delivery
Starting at $20
We can pick up your equipment, bring it to the shop for service, and return it when the work is complete. Final pricing depends on distance and equipment size.
Mobile Repair Service
$85/hr + applicable travel
For repairs that can reasonably be completed on-site, mobile service may be available at your home or property.
Local Alstead / Langdon Service
Travel Fee: Free
Local Alstead and Langdon customers receive free travel. Labor, parts, and other service charges still apply.
Pickup, delivery, and mobile service availability depends on equipment size, location, repair type, and scheduling.
Common Problems We Repair
Not sure what’s wrong with your equipment? JBS Engine Repair LLC diagnoses and repairs a wide range of starting, running, electrical, and mechanical problems.
Won’t Start or Hard to Start
No-start conditions, intermittent starting, starter problems, ignition issues, and equipment that only starts with starting fluid or choke.
Runs Rough, Surges or Stalls
Surging, hunting, rough idle, stalling under load, backfiring, popping, and poor throttle response.
Fuel & Carburetor Problems
Dirty or damaged carburetors, stale or contaminated fuel, leaking fuel systems, clogged fuel lines, and fuel-delivery problems.
Electrical & Charging Issues
Dead batteries, starter and solenoid problems, charging-system faults, switches, wiring issues, and electrical troubleshooting.
Loss of Power or Poor Performance
Equipment bogging down, overheating, smoking, low compression, excessive vibration, or not performing the way it should.
Mower Deck & Drive Problems
Blades that won’t engage, broken or slipping belts, bad spindles and pulleys, drive problems, uneven cutting, and other mower-related issues.
Don’t Know What the Problem Is?
That’s what diagnostics are for. Tell us what the equipment is doing and we’ll determine the cause before recommending the appropriate repair.
Diagnostic Fee — $50
Ready to Get Your Equipment Fixed?
Whether you need routine maintenance, a diagnostic, or a more involved repair, JBS Engine Repair LLC is ready to help.
Residential small engine service throughout Alstead, Keene & the Monadnock Region.
[ Schedule Residential Service ]
[ Call/Text 603-219-4082 ]
Prefer Pickup or Mobile Service?
Pickup, delivery, and mobile repair options are available for many types of equipment depending on location, equipment size, and the repair needed.
[ Request Pickup or Mobile Service ]