
Roseville Residential HVAC
Providing Residential HVAC Services in Placer & Sacramento Counties
You want to stay comfortable in your home, no matter what the temperature is outside. Smart homeowners turn to All 1 Mechanical, LLC for residential heating and cooling services. We install, repair, and service heaters, air conditioners, and more. It’s all about your needs.
All residential cooling and heating repairs come with a one-year parts and repair warranty. You’ll also get a five-year labor warranty for new repairs without extra charge. We even offer financing options. Learn more about our work now by calling (916) 545-6400.
Local Support You Can Depend On
At All 1 Mechanical, our goal is not to be the biggest HVAC company. Instead, we focus on the highest quality service and stand behind every single thing that we do with a 100% satisfaction guarantee. We take pride and knowing our customers and helping them choose the best solutions for their needs. When it comes to residential HVAC Services, we work on all major brands and make it a priority to solve problems fast.
A few of our popular residential HVAC services include:
- AC installation
- AC maintenance & tune-ups
- AC repairs
- Ductless mini-splits
Contact us today at (916) 545-6400 to schedule your service!
What Makes Us a Community Name?
Trusted for a Reason
Serving Roseville, CA Since 2018
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All of our technicians complete a 5-year training and apprenticeship program.
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We're so confident you'll be happy with our services, we guarantee it.
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We back all of our services with a warranty for your peace of mind.
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We offer a variety of options. Call us today to learn about the details.
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Emergencies don't wait for office hours. You shouldn't have to either.
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We are dedicated to serving our community with top-notch service.

Air Conditioner Installations
Most air conditioning units have a lifespan of somewhere between 10 to 15 years. If your unit is nearing the end of its life span, it’s a good idea to start considering an AC replacement. When it comes to cooling your home, there are many options available to you. Considering the size of your home, desired temperature, climate, and budget, our team can help you choose the best system for your needs. We can install central air conditioning, evaporative coolers and swamp coolers, or split-duct and mini-duct units to name a few.
When you replace your old unit with a new one, you’ll also find that the options available today are higher efficiency – resulting in less cooling costs. New units also come with manufacturer warranties meaning you won’t even have to think about problems for years to come. Reach out to All 1 Mechanical today for help choosing the best unit for your needs and budget.

Hear From Our Happy Customers
Reviews & Testimonials
At All 1 Mechanical, your satisfaction is our priority! See for yourself what our customers have to say about working with us.
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All 1 Mechanical uses top-quality equipment!- Jon R.
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He was efficient, knowledgeable, professional, and honest!- Thomas R.
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Happy we went with All 1 Mechanical!- Carl W.
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They were responsive, professional, and honest!- Sara T.
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I would definitely recommend this company for all my HVAC needs!- Mike R.
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Thank you for such a great experience!- Rich H.

Air Conditioner Repairs
Is your air conditioner on the fritz again? Don’t sweat it! The team at All 1 Mechanical is here to help. We can troubleshoot your system to quickly identify any problems and fix most issues on the spot.
Common signs your unit needs repairs:
- The system doesn’t turn on
- Water pooling around your unit
- Strange noises or vibrating
- The unit is blowing warm air
- Strange odors
- Rising electric bills
- The air conditioner makes a humming noise but the fan doesn’t turn on
- Fan running but the compressor isn’t working properly
If you notice any of the signs above, we recommend you give us a call. We can have a technician inspect your system and return it to peak performance again.
Residential HVAC Maintenance Services
Our residential heating and cooling maintenance process is thorough. When you hire us, we’ll:
- Inspect the general cleanliness of equipment
- Flush out drain lines and clean out corrals
- Check and adjust pressure controls
- Inspect and clean coils, as needed
- Visually check for leaks
The rest of the service will depend on what type of equipment you need to maintain. The goal is to provide you with safe, efficient systems. Make an appointment for residential cooling and heating work today.
Call Now at (916) 545-6400 To Schedule Your Service!