When the Lights Go Out, We Power Up
Longmont isn’t exactly known for year-round sunshine and smooth sailing. Between snowstorms, surprise outages, and Colorado’s wild weather swings, backup generators are the unsung heroes of both homes and businesses. But even heroes need help sometimes. When your generator coughs, sputters, or outright refuses to start, it’s not just inconvenient—it’s a crisis waiting to happen.
That’s where professional generator repair in Longmont, CO, steps in. Whether you’re running a business that can’t afford downtime or safeguarding your home from freezing nights, our repair services ensure your generator does what it was built for—keeping your lights on, your freezer cold, and your peace of mind intact.
Comparison Table: Generator Repair Services
| Service | Type | Average Price Range | Description / Features |
| Portable Generator Repair | Residential / Light Use | $100 – $350 | Repair services for small gas-powered portable generators used in homes or RVs. |
| Standby Generator Repair | Residential / Commercial | $250 – $600 | In-depth diagnostics and repair of permanently installed backup generators and transfer switches. |
| Diesel Generator Repair | Commercial / Industrial | $400 – $900+ | Specialized repair for diesel-powered units used in industrial, agricultural, or backup systems. |
| Generator Engine Overhaul | All Types | $800 – $2,500+ | Major engine work or full rebuilds, especially on older or heavily-used generators. |
| Generator Maintenance & Tune-Up | All Types | $150 – $300 | Includes oil change, filter replacement, battery check, and load testing to prevent major breakdowns. |
Portable Generator Repair: Small But Mighty
Portable generators are the workhorses of camping trips, tailgates, and temporary power outages. But when these lightweight champs fail to fire up, you need fast, affordable fixes. Our technicians repair carburetors, replace spark plugs, and tackle common fuel system issues—quickly getting your mobile unit back in action. Whether it's powering a sump pump during a storm or charging your gear in the mountains, your portable generator deserves expert attention.
Standby Generator Repair: Your Home’s Electrical Bodyguard
Standby generators are permanent fixtures—quietly waiting for the grid to drop so they can save the day. But when they falter? So does your security, heat, and food preservation. These systems are complex, with transfer switches, remote monitoring, and intricate control boards. Our specialists in Longmont perform deep diagnostics, firmware updates, fuel system checks, and more—ensuring your backup stays ready 24/7.
Diesel Generator Repair: Industrial Muscle, Local Expertise
Diesel-powered generators are the powerhouses of commercial, agricultural, and industrial operations. These machines are built tough—but when something breaks, it’s not a DIY fix. Our certified techs repair everything from fuel injectors to turbochargers and control modules. Whether your unit is tucked behind a commercial building or running irrigation on the edge of town, we bring industrial-grade service right to your site.
Generator Engine Overhaul: When Your Power Source Needs Open-Heart Surgery
Older generators or units subjected to heavy use may need more than a quick tune-up. If your generator smokes, misfires, or eats oil for breakfast, an engine overhaul may be in order. We disassemble, diagnose, and rebuild engines using OEM parts, precision machining, and manufacturer specs. The result? A generator that runs like it just came off the factory line—without the cost of full replacement.
Generator Maintenance & Tune-Up: Prevent the Panic Before It Starts
Let’s be honest—generators are often forgotten until the power’s out. But regular maintenance can prevent that “Oh no” moment. We offer affordable tune-ups that include oil changes, air filter replacement, battery load testing, fuel system cleaning, and spark plug inspections. It’s a small investment that helps you avoid massive inconvenience (and unexpected costs) down the road.
Benefits of Our Generator Repair Services in Longmont
Emergency Repair Available
When your generator fails during a storm or critical power event, timing is everything. We offer responsive emergency services that minimize downtime, restore function fast, and ensure you're not left fumbling in the dark.
Certified Technicians
Our techs are factory-trained and certified to work on all major brands, including Generac, Kohler, Cummins, Honda, and more. That means pinpoint diagnostics and proper repairs—the first time.
Preventive Maintenance
We don’t just fix problems—we prevent them. Our maintenance programs are designed to extend your generator’s lifespan and reduce the risk of mid-winter breakdowns or mid-summer outages.
Local & Trusted
Based right here in Longmont, we’re not just another faceless franchise. We understand local power grids, weather patterns, and client expectations. Our reputation is built on honesty, reliability, and good ol’-fashioned Colorado service.
Flexible Scheduling
We know your time matters. Whether you need a mid-week tune-up or an urgent Saturday repair, we offer flexible appointments for both residential and commercial clients.
Why Choose Us for Generator Repair in Longmont
Fast Diagnostics
No endless guessing games here. We show up with the tools, tech, and training to identify your issue quickly. Whether it’s a blown capacitor, a clogged carburetor, or a bad transfer switch, we get to the root fast—and get it fixed faster.
Transparent Pricing
Ever gotten an invoice that looked like it was written in a foreign language? Not with us. Our estimates are crystal-clear, itemized, and free of surprise fees. We believe in fair pricing for quality work.
Genuine Parts
We use only OEM or manufacturer-approved replacement parts, ensuring performance, safety, and compatibility. No knock-offs, no shortcuts, no compromises.
Comprehensive Services
From a quick oil change to a full-blown engine rebuild, we handle it all. Residential or commercial, propane or diesel, portable or standby—we’re your one-stop shop for generator service.
Customer Satisfaction Guarantee
Your comfort, security, and power reliability are our top priorities. If something isn’t right, we make it right. That’s our promise, backed by real reviews and long-term client relationships.
Frequently Asked Questions (FAQs)
What is emergency generator maintenance?
Emergency generator maintenance ensures that your backup power system is ready to activate during an outage. It includes checking fuel quality, battery charge, oil levels, and running diagnostic tests under simulated load conditions.
What is a generator service?
A generator service includes a thorough inspection, performance testing, and necessary maintenance to ensure your generator runs safely and efficiently. This can include changing oil and filters, checking spark plugs, and verifying electrical output.
How much should a generator service cost?
Routine maintenance and service typically range from $150 to $300, depending on the generator’s size, type, and condition. More extensive repairs or overhauls will cost more, especially for commercial units.
What is the purpose of an emergency generator?
An emergency generator provides backup power during grid outages, ensuring that critical systems—like lighting, refrigeration, heating, and medical devices—continue to function until power is restored.
What is the main purpose of an emergency system?
An emergency system is designed to maintain essential services in the event of a power failure. It automatically activates to keep systems running, reduce downtime, and protect life and property.
Power On, Stress Off: Longmont’s Trusted Generator Repair Pros
Generators aren’t just machines—they’re lifelines. When the grid goes down, your generator steps up. But if it’s not in working order, it’s just a glorified lawn ornament. Don’t wait until the next outage to find out something’s wrong.
With fast response times, expert technicians, and a reputation built on trust, our generator repair services in Longmont are designed to keep your power—and peace of mind—running strong.
Need service now or want to schedule a tune-up? Contact us today and power on with confidence.
