Generac generator service & installation in York, PAWhen the street goes dark, your house stays on.
Family-owned and based in York, Jamie Deitrick has spent more than 15 years installing, maintaining and repairing Generac standby generators.
- 15+Years on Generac
- PA169547Fully insured · PA HIC
- ★★★★★Rated 5.0 on Google
Generator services
One dealer for the whole life of your generator.
Jamie sizes and installs new Generac systems, services them every year and fixes them when something goes wrong, so you always deal with the person who knows your unit.
All generator services
Yearly maintenance
A generator can sit idle for months and still has to start in seconds. Regular service is what makes that happen.
- Oil, filter and spark plug change
- Battery test and terminal check
- Run test and controller check
Repair & troubleshooting
When it won’t start, shows an error code or sat silent through an outage, Jamie finds the cause and fixes it.
- Error code diagnosis
- Starting and battery problems
- Transfer switch faults
New standby installation
From choosing the right size to the first start-up, one Generac-certified technician handles the whole install.
- Load review and sizing
- Pad, transfer switch and wiring
- Start-up and walkthrough
- Champion
Around the house
When the power’s on, he’s the same trusted call.
Generators are the specialty, but Jamie is a tradesman first. Repairs, electrical and plumbing work, done by the same person you already let in the door.
Have a list of small jobs?
Send it with photos and Jamie will plan it as one visit.
Send your listor call (717) 668-9144
Handyman
Repairs and small projects around the house, done by one tradesman who shows up when he says he will.
All handyman services
Electrical
Residential electrical work, from new circuits to the panel upgrades that a generator or EV charger often needs.
- Panel & service upgrades
- Whole-home surge protection
- EV charger installation
- Lighting & ceiling fans
- Outlets, switches & GFCI
Plumbing
Fixture installs and everyday repairs, plus the sump pump backups that keep a basement dry when the power goes out.
All plumbing services
From recent jobs
Real jobs, photographed on site.
Generator installs, service calls and projects around the house, straight from Jamie’s phone.
Propane-fed standby install 
Meter, disconnect and switch, squared up 
Winter service call, canopy up 
Built-in media wall 
Double vanity and freestanding tub
Jamie Deitrick
Owner · Generac Authorized Dealer
About Jamie
The person who installs it is the person who services it.
Jamie Deitrick started Jamie Services in York after years as a Generac standby generator technician. It’s still a family business: one tradesman, a reputation built one house at a time, and customers who call him back year after year.
- Yrs on Generac15+
- Yrs in business6
- OwnedFamily
- You talk to Jamie
- No call center and no rotating crew. The person who answers is the person who shows up.
- Answers in a business day
- Every call, email and request gets an answer, even when the answer is “not this week.”
- Straight answers
- If a repair isn’t worth it, he’ll say so. If it can wait until the next service, he’ll say that too.
“He is multitalented, hard working, and best of all, I’ve known him to be very honest and efficient.”
How it works
From the first call to the lights staying on.
Send a request
Use the form or call (717) 668-9144. A photo of the unit, its label or the problem area helps.
Hear back within a business day
Jamie replies himself, usually with a question or two and a time that works for you.
An on-site look
He checks the job in person and explains what he found and what it will take before any work starts.
Power on
The work is finished, tested and walked through with you, so you know it’s ready for the next outage.
Service area
Based in York. Working across five counties.
Jamie works out of York, PA and serves homes across York, Lancaster, Adams, Dauphin and Cumberland counties, with generator service in Carroll and northern Baltimore counties, MD.
- York County
York · Red Lion · Dallastown · Glen Rock · Shrewsbury · Hanover · Wrightsville · Dillsburg
- Lancaster County
Lancaster · Columbia · Elizabethtown · Manheim
- Adams County
Gettysburg · New Oxford · Littlestown
- Dauphin County
Harrisburg · Hershey · Middletown · Hummelstown
- Cumberland County
Mechanicsburg · Camp Hill · Shiremanstown · New Cumberland
- Carroll County, MD
Generator service only
Westminster · Hampstead · Manchester · Finksburg
- Baltimore County, MD
Generator service only
Towson · Timonium · Cockeysville · Hunt Valley
Not sure you’re in range? Send a request or call (717) 668-9144.
Questions
Straight answers before you call.
The things homeowners ask most about standby generators, and about working with Jamie.
Still have a question?
Jamie answers every call and request within one business day.
How often does a standby generator need maintenance?
At least once a year, and sooner if it ran for long stretches during an outage. A yearly service covers the oil, filters, spark plugs and battery, plus a full run test, so the generator is ready to start the moment the power goes out.
Why didn’t my generator start during the outage?
The most common causes are a weak or worn-out battery, a fault code on the controller, low oil, a fuel supply problem or an issue with the transfer switch. Note any message on the control panel and request a repair; Jamie will find the cause and fix it.
How much does a whole‑house generator cost?
It depends on the size of the generator, the fuel type, the transfer switch and how much electrical work your panel needs. Jamie looks at your home and what you want to keep running, then gives you a quote for the complete installation.
What size generator do I need?
That comes down to what you want powered during an outage: a few essential circuits, or the whole house including central air and a well pump. Jamie reviews your electrical load in person and recommends a size that fits, rather than guessing from square footage.
Can a standby generator run on natural gas or propane?
Yes. Home standby generators run on either natural gas from your utility line or propane from a tank. Jamie can help you work out which makes sense for your home.
Are you a Generac authorized dealer?
Yes. Jamie Services is a Generac Authorized Dealer, and Jamie is a certified Generac technician with more than 15 years of experience on Generac standby generators.
Do you work on generator brands other than Generac?
Yes. Generac is the specialty and Jamie Services is a Generac Authorized Dealer, but Jamie also services Kohler, Briggs & Stratton, Champion and Cummins standby generators.
Are you insured and registered in Pennsylvania?
Yes. Jamie Services LLC is fully insured and registered as a Pennsylvania home improvement contractor, PA HIC #PA169547.
Do you take small handyman jobs too?
Yes. Along with generators, Jamie handles repairs, electrical and plumbing work around the house. Send your list with photos and he will plan it as one visit.
What areas do you serve?
Jamie Services is based in York, PA and serves homes across York, Lancaster, Adams, Dauphin and Cumberland counties, plus generator maintenance and repair in Carroll County, MD, around Westminster, and northern Baltimore County down to Towson. Handyman, electrical and plumbing work is Pennsylvania only.
How quickly will I hear back?
Every call, email and service request gets a reply within one business day.
Don’t wait for the next outage.
Schedule yearly maintenance, get a repair on the books or start planning a new standby generator. Jamie replies within one business day.