Your single source for generator parts Northern California and Western Nevada facilities depend on —
sourced from the manufacturer, shipped direct, and backed by over 40 years of expertise.
Get a quote for generator or engine parts: (925) 229-2700
Serving Northern California and Western Nevada from our Bay Area, Sacramento, and Reno, NV locations.
A backup generator is only as reliable as the parts that keep it running. When a fuel injector fails at 2 a.m., a coolant pump starts leaking mid-shift, or a transfer switch refuses to engage during a storm, every hour spent tracking down the right component is an hour your facility operates without protection.
For hospitals running life-support equipment, data centers managing critical workloads, and commercial buildings across the region, that risk is unacceptable. The cost of an unplanned outage almost always exceeds the cost of having a reliable parts source already in place. One failed inspection or one missed maintenance window can cascade into regulatory penalties, revenue loss, and reputational damage that no amount of scrambling can undo.
CD & Power eliminates the wait. We source generator parts Northern California facilities need directly from manufacturers and authorized distributors, then drop-ship to your site, ship from one of our locations, or make them available for pickup at our nearest branch. No middlemen. No guesswork. No wasted downtime.
For over 40 years, CD & Power has been the partner that facilities managers, plant operators, and general contractors call when they need the right part for the right engine. We source OEM generator parts for virtually every major commercial and industrial brand on the market, covering stationary and portable generators, automatic transfer switches, controllers, voltage regulators, fuel systems, cooling components, and supporting accessories.
Whether you maintain a single rooftop generator or manage a fleet across multiple facilities, we handle the sourcing so you can focus on your operation. Our parts team works with manufacturers daily, and those long-standing relationships mean faster turnaround and access to components that smaller suppliers simply cannot obtain. You get one point of contact, one phone call, and one partner who takes the parts problem off your plate entirely.
CD & Power is a Factory Authorized Dealer and Manufacturer Warranty Station. We source parts for the
brands that power Northern California and Western Nevada:
Kohler / Rehlko
 As a Kohler generator parts dealer, we source genuine Kohler components for commercial and industrial applications. Kohler generator parts are available for controllers, voltage regulators, fuel systems, and more.
Cummins
We source Cummins generator parts California facilities rely on, including filters, injectors, turbochargers, and control modules for Cummins-powered generators of all sizes.
Generac
Generac parts Northern California customers need, from air filters and spark plugs to transfer switch assemblies and control boards.
CAT (Caterpillar)
Genuine CAT generator parts for the heavy-duty diesel generator sets that power hospitals, data centers, and industrial operations across the region.
Multiquip
Parts for Multiquip portable and towable generators used on construction sites and temporary power applications throughout Northern California.
Gillette
Gillette generator parts for commercial and industrial standby and prime-power units, sourced directly from the manufacturer.
BlueStar
BlueStar generator parts for diesel and natural gas generator sets used in commercial backup power applications.
No matter which brand powers your facility, CD & Power sources the generator parts Northern California operations depend on. We are a Factory Authorized Dealer and Manufacturer Warranty Station, so the parts we source carry full manufacturer backing when installed by CD & Power or another factory authorized technician.
CD & Power’s parts sourcing extends well beyond generators. We source industrial engine parts Bay Area and Sacramento-region businesses depend on for trucks, tractors, trailers, and heavy equipment. Our factory-trained technicians understand these engines inside and out, which means we identify the correct part the first time and avoid the costly back-and-forth that comes with working through a generic supplier.
We source parts for the engine brands that drive commercial and industrial operations across Northern California and Western Nevada:
Beyond engines and generators, CD & Power sources parts for automatic transfer switches (ATS) from Asco, Kohler, Zenith and ABB. Whether you need a transfer switch relay or a complete ATS assembly, we source it directly from the manufacturer and deliver it to your facility.
Getting the generator parts Northern California facilities need through CD & Power is straightforward:
Contact Us
Call (925) 229-2700 or get a quote for the part you need. Provide the make, model, and serial number of your equipment, plus the part description or number if you have it.
We Source It
Our team contacts manufacturers and authorized distributors to locate the exact component. We confirm availability, pricing, and lead time before you commit.
We Deliver It
Parts are drop-shipped directly to your facility or job site, shipped from our office, or made available for pickup at whichever CD & Power location is closest: Martinez, Sacramento, or Sparks.
For our service team customers, parts sourcing is often handled as part of your maintenance or repair visit. Your technician identifies what’s needed on-site, and we obtain the component before the next scheduled appointment. That means less coordination on your end and fewer gaps in your maintenance program.
When a generator fails, same-day generator parts can mean the difference between a brief inconvenience and a catastrophic outage. CD & Power’s three-location network and established manufacturer relationships allow us to source emergency components faster than most suppliers in the region. Our certified technicians carry common replacement components on their service vehicles and can coordinate rapid sourcing for anything else while on site.
Call any of our offices during business hours for urgent parts requests. If you need generator parts Northern California facilities count on for critical situations, we prioritize your order and work directly with manufacturers to shorten lead times. For emergency repair service where a technician and parts are both needed, call our 24/7 emergency line at (866) 468-7697.
CD & Power maintains multiple generators for us, and they have never let us down in critical situations.
Thanks to CD & Power, we maintained refrigeration and power during a massive storm, saving perishable inventory and staying in business.
CD & Power has been named a Bay Area Best Places to Work for 12 consecutive years, a reflection of the same dependability and care our customers experience every day. We’re a Certified Woman-Owned Business, a Licensed General Engineer (License #757162, A, C-10), and a Manufacturer Warranty Station. That means the generator parts Northern California customers receive through us carry full manufacturer backing and are sourced by a team that has been doing this work for four decades.
For compliance-sensitive installations such as hospitals, data centers, and government facilities, CD & Power recommends the genuine OEM generator parts Northern California regulatory environments often demand. OEM components are built to the original manufacturer’s specification and preserve the integrity of your warranty, your National Fire Protection Association (NFPA) Standard 110 documentation, and your California Air Resources Board (CARB) compliance records.
Aftermarket alternatives exist for many common components and can make sense for non-critical applications or older equipment where OEM parts have been discontinued. We encourage customers to make informed decisions based on the specific application, and our parts team will always present what’s available in both categories so you can choose based on your compliance requirements, your budget, and the criticality of the installation. NFPA 110 documentation and CARB compliance are too important to risk on the wrong component.
CD & Power sources and delivers generator parts Northern California and Western Nevada customers need from three strategically located branches:
Parts can be drop-shipped to your facility anywhere in our service area, shipped from one of our facilities, or you can arrange pickup at the closest branch. All locations are open Monday through Friday, 8:00 AM to 4:30 PM, with 24/7 emergency support available by phone.
If you’re already a CD & Power service customer on a scheduled maintenance contract, parts sourcing is built into your service experience. Your technician identifies what’s needed during an inspection or repair, and we source the component, often before your next scheduled visit. That’s one fewer thing for you to track and one more reason the full-service model saves time.
Walk-in and first-time customers are equally welcome. Call (925) 229-2700, tell us what you need, and we start sourcing immediately. No account required. No minimum order. Whether you need a single air filter or full-scale commercial generator parts inventory support for a multi-site rollout, we handle generator parts Northern California facilities request the same way: quickly, accurately, and with full manufacturer traceability.
Turnaround depends on the specific part and manufacturer availability. Common components such as filters, belts, and sensors often ship the same day. Specialized or custom-order generator parts Northern California customers request typically arrive within a few business days. For emergencies, call (925) 229-2700 and our team will prioritize your request.
Yes. CD & Power sources parts for all major generator brands regardless of where the equipment was originally purchased. Our certified technicians work on virtually every make and model. And if an older unit is beyond rebuild, our sales team can help you evaluate replacement options.
Absolutely. Provide the make, model, and serial number of your equipment along with a description of the issue, and our team will identify the correct component. If you already have a part number, that speeds things up, but it’s not required. We diagnose and source parts every day across every major brand.
CD & Power has been the region’s trusted source for generator parts Northern California and Western Nevada businesses rely on for over 40 years. We’re not a national call center — we’re your neighbors in Martinez, Sacramento, and Sparks, with certified technicians who know your equipment and your compliance requirements. When you need the right part, we’re one call away.
Don’t wait for an outage to find out your backup failed.
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