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Residential Standby Generator Repair Rhode Island

Your Generator Ran Its Test. Then Failed You.

Most standby generator failures happen to homeowners who thought they were covered. If your generator won’t start, threw a fault code, or ran for a few minutes and quit, we can diagnose the real problem — and fix it right the first time.
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Call Us:
401-433-5630

Serving All Of Rhode Island, & Parts of Massachusetts: Seekonk Swansea Rehoboth

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Licensed Master Electricians Only

Every repair is handled by a Rhode Island-licensed Master Electrician — the highest level of electrician licensure in the state.

Authorized Generac Dealer

We're a certified Generac dealer with factory-trained technicians, so your warranty stays intact and the diagnosis is done right.

Upfront Estimates, No Surprises

You get a clear estimate before any work begins. No hidden fees, no surprise charges when the job is done.

Over 30 Years in Rhode Island

We've been working in Rhode Island homes since before most generator companies existed. That experience shows up on every service call.

Home Generator Repair, Providence County, RI

When the Test Passes but the Outage Doesn't

A standby generator that runs its weekly exercise cycle isn’t the same as a generator that will carry your home through a three-day nor’easter. The exercise cycle runs under minimal load for a short window — it doesn’t test the fuel delivery system under stress, the battery’s ability to hold a charge during a real transfer, or the automatic transfer switch’s ability to handle your home’s full electrical load. Plenty of generators pass every self-test and still fail the moment they’re actually needed. We see this constantly across Providence County, RI — homeowners in Johnston, North Providence, Woonsocket, and Cranston who bought their generator after a bad storm, watched it exercise faithfully for years, and then found out when the power went out and the temperature was dropping that something was wrong. We show up ready to find out exactly what that something is, not just reset the alarm and hope it doesn’t happen again.
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Call: 401-433-5630

Standby Generator Repair Results That Hold

What a Proper Repair Actually Gets You

When the root cause is fixed — not just the fault code — your generator is ready for the next outage, not just the next test cycle.
  • Your heat stays on during February ice storms without wondering if the generator will hold.
  • Your sump pump keeps running when spring storms push the Blackstone River corridor to its limit.
  • Your refrigerator doesn't become a loss after three days without grid power.
  • You know exactly what was wrong, what was fixed, and what to watch for — because we explain it.
  • If your generator needs the transfer switch repaired, a licensed electrician handles it — not a small engine mechanic who can't legally touch that side of the system.
  • You stop calling back with the same problem a month later, because we fixed the actual cause.

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Automatic Transfer Switch Repair Rhode Island

The Part Most Repair Calls Miss Entirely

A standby generator is two systems in one — a mechanical engine and an electrical system that connects directly to your home’s wiring through an automatic transfer switch. The ATS is what detects a grid failure, starts the generator, and routes power into your home. It’s also one of the most common points of failure, and it’s one that a small engine mechanic cannot legally or safely repair in Rhode Island. When the ATS fails or malfunctions, you might see your generator start but not transfer power, or transfer power and then refuse to hand control back to the grid when utility power returns. These aren’t engine problems — they’re electrical problems, and they require a licensed electrician to diagnose and fix correctly. Our Master Electricians handle both sides of the system on every service call, which means nothing gets overlooked because it fell outside someone’s lane.
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Call Us:
401-433-5630

Generac, Kohler, Briggs & Stratton, and Cummins Generator Repair RI

We Repair Every Major Brand, No Exceptions

We repair Generac Guardian series generators, Kohler Home Generators, Cummins QuietConnect units, Briggs & Stratton standby generators, and Champion Power Equipment systems — no matter who installed them or how old they are. As an authorized Generac dealer, we have access to factory diagnostic tools and software that general electricians don’t, which matters when you’re dealing with a fault code that isn’t obvious from the outside. For Kohler, Cummins, and Briggs & Stratton owners, we know your equipment. The diagnostic process is the same regardless of brand: find the root cause, confirm the fix, test under load before we leave. We don’t clear codes and walk away. We stay until the generator has been verified to operate correctly, because that’s the only way to know the repair actually worked.
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Call Us:
401-433-5630
Residential Standby Generator Repair Ri | Lightning Electric FAQs

Common Questions About Our Service

The weekly exercise cycle is designed to keep the engine lubricated and the battery charged, but it runs under minimal load for a short period. It doesn’t replicate the conditions of a real outage — full electrical load, sustained runtime, and a complete automatic transfer sequence. Issues with the fuel delivery system, battery performance under load, carburetor condition, and transfer switch function often don’t show up during a self-test but surface immediately when the generator is actually carrying your home. This is one of the most common scenarios we see across Providence County, RI, and it’s exactly why a proper diagnostic — not just an alarm reset — matters.
For the engine side alone — oil, spark plugs, air filter, fuel system — a qualified generator technician can handle the mechanical components. But the moment the repair involves the automatic transfer switch, the control panel, or the connection to your home’s electrical panel, Rhode Island law requires a licensed electrician. The ATS connects directly to your home’s wiring, and work on that system is governed by the National Electrical Code. Hiring someone who isn’t licensed to perform that work isn’t just a code violation — it can create a serious safety hazard and void your homeowner’s insurance coverage. Our Master Electricians are qualified for the full scope of standby generator repair, mechanical and electrical.
For most generators under 15 years old with a specific, diagnosable fault, repair is the right call. A single failed component — a dead battery, a faulty transfer switch, a clogged fuel system, a control board error — doesn’t mean the generator is done. We diagnose the actual problem first, give you a clear estimate, and let you make an informed decision. If a generator is older, has multiple failing systems, or the repair cost approaches replacement value, we’ll tell you that honestly and explain your options.
The most frequent culprits we find are a dead or degraded starter battery, degraded fuel sitting in the system from a long period of non-use, a clogged carburetor or fuel delivery issue, a fault in the automatic transfer switch, or a control panel error that hasn’t been properly diagnosed. In older Providence County, RI homes — particularly in communities like Pawtucket, Woonsocket, and North Providence where a lot of the housing stock predates 1950 — we also encounter generators that were installed by previous owners with no maintenance history, where deferred service has compounded into multiple issues at once. We sort through all of it.
Yes. We repair Generac generators regardless of who installed them or when. As an authorized Generac dealer with factory-trained technicians, we have access to the same diagnostic tools and software that a Generac-dispatched technician would use. That means we can read fault codes accurately, identify the correct replacement parts, and perform repairs that keep your warranty intact where applicable. If your Generac Guardian threw a fault code, won’t start, stalls under load, or isn’t transferring power correctly, we can diagnose and repair it — and we’ll explain exactly what we found before we start any work.
We complete most repairs same-day or next-day once we’ve identified the issue. We serve communities throughout Providence County, RI — from Cranston and Johnston along the I-295 corridor to Lincoln, Cumberland, and Woonsocket in the Blackstone Valley, and east into North Providence and Pawtucket. We’re based in Riverside, which puts us close to the county line and able to reach most of Providence County without significant travel time. The honest answer on timing is that demand spikes after major storms, when every generator company in the state is stretched. The homeowners who get the fastest service are typically the ones who already have a relationship with us before the outage happens.
1

Call and Describe the Problem

Tell us what your generator is doing — or not doing. We'll ask the right questions before we arrive so we show up prepared.

2

On-Site Diagnosis

We identify the root cause — not just the symptom — using proper diagnostic tools and 30-plus years of Rhode Island field experience.

3

Repair, Test, and Confirm

Most repairs are completed same-day or next-day. We test under real conditions before we leave so you know it's actually fixed.