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📍 Serving Sacramento, Roseville, Rocklin, Elk Grove, and all of Placer County.
Engineering Systems for New Construction and Renovation Projects
HVAC, electrical, plumbing, and solar installations for homes and commercial sites — done right, from the ground up.
What We Offer and Deliver
Full-Service Construction Support for Mechanical Systems
We handle design, installation, and commissioning of key systems in new builds and remodels:
Who we work with
Homeowners building new homes
Contractors and developers
Property managers overseeing renovations
Commercial businesses expanding their facilities
Stages
How We Install Your Furnace — Step by Step
Browse by category and find the service you need:
Stage 1
Consultation & Request
You leave a request — we call back, clarify your needs, and schedule a visit.
Book request
Stage 2
Free On-Site Assessment
A technician inspects your system and recommends the best solution.
Stage 3
Clear Estimate & Equipment Options
You get a transparent quote and expert guidance — no pressure, no hidden fees.
Stage 4
Professional Installation
We deliver, install, and configure everything — clean, safe, and right on time.
Stage 5
Testing, Warranty & Ongoing Support
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.
Top rated
Certified and recognized as a leader in quality and reliability.
Reviews
Reviews from satisfied customers
Into The D.
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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Jason T.
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!
Raymond S.
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!!!
Raymond S.
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.
Raymond S.
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.
Raymond S.
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.
Raymond S.
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.
Raymond S.
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.
Raymond S.
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.
Raymond S.
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.
Contact US
Still Have Questions?
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
Get a Free Quote and 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.
Looking for reliable heating, cooling, plumbing, solar, or electrical services in Sacramento and Placer County?
Cronus Service has been the trusted choice for over 15 years, delivering licensed and insured installation, repair, and maintenance for homeowners and businesses across the region. We proudly serve clients in Antelope, Auburn, Cameron Park, Citrus Heights, Downtown Sacramento, East Sacramento, El Dorado Hills, Elk Grove, Fair Oaks, Florin, Folsom, Gold River, Lincoln, Loomis, Midtown Sacramento, Natomas, Orangevale, Rancho Cordova, Rio Linda, Rocklin, Roseville, South Sacramento, and West Sacramento.
Our licensed HVAC technicians provide full-service solutions: furnace and heat pump installation, AC repair, ductless mini-split system setup, rooftop unit maintenance, and VRV system installation and diagnostics. We also offer complete electrical services, including Tesla charger installation, panel upgrades, full rewiring, and lighting setup.
In addition, we handle residential and commercial plumbing — from water heater installation and repair, to drain cleaning, leak fixes, and water filtration systems. If you're thinking long-term, our team also specializes in solar panel installation, including system design, mounting, inverters, and ongoing support.
Why clients choose Cronus Service:
Service coverage across 25+ cities in Sacramento and Placer CountyFully licensed, insured, and code-compliantTransparent estimates, 1-day installations, and no subcontractorsEasy to get started — free consultations, same-day calls, and online requestsIf you live in areas like Rocklin, Roseville, Elk Grove, or Midtown Sacramento, or nearby towns such as Auburn, Lincoln, Cameron Park, or Orangevale, you can trust that we’re local, certified, and ready to deliver results. We know how important fast, honest, and professional service is — and that’s why clients across Greater Sacramento recommend Cronus.Cronus Service — your all-in-one partner for HVAC, electrical, plumbing, and solar services.
Your Local Experts in HVAC, Electrical, Solar & Plumbing. Serving Homes and Businesses Across Sacramento, Yolo, El Dorado & Placer County
Cronus Service Inc. © 2025
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