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For All Things Residential and Commercial HVAC, Trust All 1 Mechanical
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All 1 Mechanical Your Local Residential & Commercial HVAC Experts

Serving Roseville, CA & Surrounding Areas Since 2018

Roseville Heating and Air 

Serving Residential and Commercial Properties Across Placer & Sacramento Counties

It is all too easy to take your HVAC system for granted. But when your heater, air conditioner, or ventilation system has issues or breaks down, you and everyone inside your building could be in for an uncomfortable time. In these urgent moments, call in the experts at All 1 Mechanical. We offer residential and commercial HVAC services in Placer and Sacramento Counties. We have served thousands of customers, and that number continues to grow. 

Our owner has more than a quarter of a century’s worth of experience in the industry, and our team has participated in extensive training. When you turn to us for your heating or cooling systems or problems with your indoor air quality, you can feel confident the job is in capable hands. For all things HVAC, trust All 1 Mechanical. Reach out today and let us know how we can serve you. 

Call (916) 545-6400 or submit our online contact form. 

Our Featured Services

How We Can Help You

When you trust All 1 Mechanical, you know the job will be done right the first time.

Proudly Serving Customers in
Roseville & Beyond!
  • Antelope
  • Auburn
  • Carmichael
  • Citrus Heights
  • El Dorado Hills
  • Elk Grove
  • Fair Oaks
  • Folsom
  • Granite Bay
  • Lincoln
  • Loomis
  • North Highlands
  • Orangevale
  • Penryn
  • Placer County
  • Rancho Cordova
  • Rio Linda
  • Rocklin
  • Roseville
  • Sacramento
  • Sacramento County

Why Is HVAC Maintenance Important?

We are glad to be the Roseville HVAC contractors that people in Placer and Sacramento Counties call in urgent situations. At the same time, we have seen countless problems that could have been avoided with routine maintenance. Keeping up to date with inspections and HVAC services can ensure your heating and cooling systems will be in good condition at the times when you need them most. The upsides of being proactive with your HVAC system do not end there. 

HVAC maintenance can also:

  • Help your heating and cooling systems work more efficiently, which can both reduce energy costs and extend the lifespan of your units. 
  • Allow you to lower your repair costs. In many cases, maintenance puts you ahead of malfunctions and breakdowns, allowing you to prevent them. 
  • Improve your indoor air quality. From cleaning unit components to replacing filters, maintenance is key for preventing your heating and cooling systems from circulating bad air. 

What Makes Us Different?

The Benefits of Working with Our Expert Team
  • Trained Technicians
    All of our technicians complete a 5-year training and apprenticeship program.
  • Satisfaction Guaranteed
    We're so confident you'll be happy with our services, we guarantee it.
  • Ask About Our Warranty
    We back all of our services with a warranty for your peace of mind.
  • Affordable Financing Options
    We offer a variety of options. Call us today to learn about the details.
  • Around-the-Clock Help
    Emergencies don't wait for office hours. You shouldn't have to either.
  • Locally Owned & Operated
    We are dedicated to serving our community with top-notch service.

Convenient Local HVAC Services 

We know that getting services for your HVAC system can feel like a hassle. This is why we do everything we can to make working with us convenient. If you need help in an emergency, we are available 24/7 to answer your call. We also offer free estimates, which allow our customers to understand the scope and price of a project before we get started. That is not all! With our team’s know-how, there is no heating or cooling issue we cannot efficiently assess and address. In fact, we are so confident in the abilities of our technicians that we offer a satisfaction guarantee. While it is very unlikely, if something goes wrong with the solution we provide, you can call us, and we will be there as soon as possible to make things right. 

For heating and air in Roseville, call (916) 545-6400 today.

About Our Company
Who we are, what we believe in, and how we can help you.

Contact Us Today

Your Comfort Is Our Concern

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Proven Record of Success

At All 1 Mechanical, your satisfaction is our priority! See for yourself what our customers have to say about working with us.

    "Awesome Company"
    Great service and very professional!
    - Tim B.
    "Cannot Recommend Them Enough"
    Knowledgeable, professional, honest, and trustworthy!
    - Mike P.
    "Professional and Courteous"
    Happy we went with All 1 Mechanical!
    - Carl W.
    "5-Star Service"
    Very professional, affordable, and informative!
    - Lyndsey B.
    "High-Quality Work"
    John provides exceptionally great customer service!
    - Lali S.
    "Thank You All 1"
    He was efficient, knowledgeable, professional, and honest!
    - Thomas R.
    "Genuine Customer Service"
    Jon is knowledgeable, professional, and well-prepared!
    - Marie C.
    "Very Satisfied"
    All 1 Mechanical uses top-quality equipment!
    - Jon R.