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Generator Installation
Turnkey in 1 Day. No Hidden Fees or Upselling — Serving Sacramento and Placer County
Turnkey in 1 Day. No Hidden Fees or Upselling — Serving Sacramento and Placer County
What We Offer and Deliver
Free Consultation & Load Calculation
Permit & Code Compliance
Utility Coordination (PG&E, SMUD, Roseville Electric)
Professional Installation
System Testing & City Inspection
Warranty & Homeowner Training
Stages
Browse by category and find the service you need:
Stage 1
You leave a request — we call back, clarify your needs, and schedule a visit.
Book request
Stage 2
A technician inspects your system and recommends the best solution.
Stage 3
You get a transparent quote and expert guidance — no pressure, no hidden fees.
Stage 4
We deliver, install, and configure everything — clean, safe, and right on time.
Stage 5
We test the system, hand over all documents, and show you how to use it. And yes — we’re always here if you need us.
Tip
Seamless power backup — safe, code-approved, and always ready when you need it most.
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All generator installations in California require official permits and a final inspection. We take care of the entire process — from submitting documents to coordinating with the city inspector — ensuring the installation meets NEC and local codes. This saves you time, reduces stress, and guarantees a smooth approval.
Safety is our top priority. Our licensed electricians use only certified cables, breakers, transfer switches (ATS), and fuel line components. This prevents overheating, faulty wiring, and fire risks while ensuring long-term reliability.
Every home is different, and we design solutions based on your specific requirements. Whether you want to power only essential circuits (HVAC, refrigerators, lighting) or achieve full-home backup, we provide a system that’s efficient, reliable, and future-ready.
We coordinate with your utility provider to safely disconnect and reconnect service as part of the installation. Once the system is installed and approved by the city, we ensure seamless integration with your home’s electrical panel so you’re fully protected during outages.
Pro Tip:
A professionally installed generator ensures automatic backup, reliable safety, and peace of mind.
Top rated
Certified and recognized as a leader in quality and reliability.
Gallery
Real installations. Real homes. Real results
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Reviews
I requested quotes from five AC companies and most of them were overpriced- the highest was over $25k. There were others that were less. Cronus service came out the lowest, so I went with them. Sergei, Dennis, and Alex were very professional. They actually shook my hand and introduced themselves. It was a two day install, temps were hot but they kept on working and didn't stop until the install was completed. At the end of the day this company and the workers at top notch. You can trust them, no gimmicks or stings attached.
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Highly recommend Cronus Service! AC unit was not working and was able to get a serviceman from Cronus Service for a same day FREE diagnostic. Other repair companies charged upwards of $200 just for the service. Upon arrival (communication was very clear and crisp), Alex took a look at our system and diagnosed the issue right away. He took time to explain everything that was happening and what his recommended fixes were. The quoted cost was very fair and he had the parts ready in his truck to fix right away. Even included a free tune up!
Denys added extended ductwork to a room that didn't have central unit hooked up! But now it's up and running!! Awesome job for only one man to do the project!!! Hopefully will last awhile! No more TOO HOT or TOO COLD in the room! JUST RIGHT!!!DENYS IS DA MAN!!!Thanks Denys!!!
I requested quotes from five AC companies and most of them were overpriced- the highest was over $25k. There were others that were less. Cronus service came out the lowest, so I went with them. Sergei, Dennis, and Alex were very professional. They actually shook my hand and introduced themselves. It was a two day install, temps were hot but they kept on working and didn't stop until the install was completed. At the end of the day this company and the workers at top notch. You can trust them, no gimmicks or stings attached.
I requested quotes from five AC companies and most of them were overpriced- the highest was over $25k. There were others that were less. Cronus service came out the lowest, so I went with them. Sergei, Dennis, and Alex were very professional. They actually shook my hand and introduced themselves. It was a two day install, temps were hot but they kept on working and didn't stop until the install was completed. At the end of the day this company and the workers at top notch. You can trust them, no gimmicks or stings attached.
I requested quotes from five AC companies and most of them were overpriced- the highest was over $25k. There were others that were less. Cronus service came out the lowest, so I went with them. Sergei, Dennis, and Alex were very professional. They actually shook my hand and introduced themselves. It was a two day install, temps were hot but they kept on working and didn't stop until the install was completed. At the end of the day this company and the workers at top notch. You can trust them, no gimmicks or stings attached.
I requested quotes from five AC companies and most of them were overpriced- the highest was over $25k. There were others that were less. Cronus service came out the lowest, so I went with them. Sergei, Dennis, and Alex were very professional. They actually shook my hand and introduced themselves. It was a two day install, temps were hot but they kept on working and didn't stop until the install was completed. At the end of the day this company and the workers at top notch. You can trust them, no gimmicks or stings attached.
I requested quotes from five AC companies and most of them were overpriced- the highest was over $25k. There were others that were less. Cronus service came out the lowest, so I went with them. Sergei, Dennis, and Alex were very professional. They actually shook my hand and introduced themselves. It was a two day install, temps were hot but they kept on working and didn't stop until the install was completed. At the end of the day this company and the workers at top notch. You can trust them, no gimmicks or stings attached.
I requested quotes from five AC companies and most of them were overpriced- the highest was over $25k. There were others that were less. Cronus service came out the lowest, so I went with them. Sergei, Dennis, and Alex were very professional. They actually shook my hand and introduced themselves. It was a two day install, temps were hot but they kept on working and didn't stop until the install was completed. At the end of the day this company and the workers at top notch. You can trust them, no gimmicks or stings attached.
I requested quotes from five AC companies and most of them were overpriced- the highest was over $25k. There were others that were less. Cronus service came out the lowest, so I went with them. Sergei, Dennis, and Alex were very professional. They actually shook my hand and introduced themselves. It was a two day install, temps were hot but they kept on working and didn't stop until the install was completed. At the end of the day this company and the workers at top notch. You can trust them, no gimmicks or stings attached.
FAQ
Yes. In California, any permanent generator installation requires a building and electrical permit. This ensures the system is installed according to NEC standards and local codes, including safe fuel and exhaust management. At CRONUS SERVICE we handle all the permitting for you, so you don’t have to worry about paperwork or city requirements.
Most residential standby generator installations take 1–2 days, depending on complexity and whether trenching or a panel upgrade is required. The process also includes scheduling a city inspection, which we coordinate on your behalf.
The right generator size depends on your home’s square footage, number of appliances, and whether you want partial or whole-home backup. During our consultation, we calculate the total load, prioritize critical circuits (like HVAC, refrigerators, and medical equipment), and recommend a generator that won’t be under- or over-sized.
Yes. Like a car engine, generators need oil changes, filter replacements, and periodic testing to ensure reliability. CRONUS SERVICE offers maintenance plans so your generator is always ready to run when you need it most.
Portable generators are less expensive and can power limited devices, but they require manual setup and are not as safe for long-term use. Standby generators are permanently installed, connected to your electrical system with an automatic transfer switch, and can power your entire home instantly when the grid goes down.
Yes. Homes with standby generators are more attractive to buyers, especially in areas prone to outages. They add value by improving safety, convenience, and long-term reliability — an investment that pays back in both comfort and resale potential.
Contact US
Licensed, insured, and fully certified
We work with equipment from all major brands
In-house team — no subcontractors, no middlemen
Transparent estimates and fixed pricing before work begins
Keeping the best prices in the area, apply rebates
Ongoing service, repairs, and support after installation
Consultation
Send us a quick request — we’ll get back to you within 15 minutes.
You’ll receive a detailed cost estimate
We’ll help you choose the right equipment
We’ll answer all your questions
(!) No pressure. No hidden conditions. Just clear, professional service.
Your Local Experts in HVAC, Electrical, Solar, Plumbing and Construction. Serving Homes and Businesses Across Sacramento, Yolo, El Dorado & Placer County
Cronus Service Inc. © 2025
Our manager will contact you to advise you and answer all your questions.
