Trusted by 2959+ Customers

HVAC in Rosemont, CA

Sacramento’s Trusted Home Comfort Experts

Not all superheroes wear capes, but at Atticman Heating and Air Conditioning, Insulation, when you need an HVAC champion in Rosemont, CA, you’ll get one in uniform. Our team of heating and air specialists installs, maintains and fixes any type of HVAC system from single-stage cooling units to heat pumps and more.

As a locally owned and operated business, we’re invested in your comfort. Our customers are our best resource for growth, which is why we’re committed to doing right by you whenever you need service. Our work is always meticulous and above industry standards. When it comes to price, expect transparency and competitive pricing. We’re all about being your champion for home comfort, which means doing things the right way, every time.

What makes us stand out:

Top-Rated HVAC Repairs in Rosemont

When your HVAC system isn’t working like normal, call the friendly team at Atticman Heating and Air Conditioning, Insulation. We service all makes and models from major manufacturers like Lennox, Rheem, Mitsubishi and Bosch. Whether you need a belt tightened or a new evaporator coil installed, we can handle it quickly. No matter what’s wrong with your system, our NATE-certified technicians can quickly diagnose and correct the issue. We’ll always arrive with all the tools and parts needed to start work that same day.

The faster you act for heating and air repair, the less likely you are to face a huge bill. Contact Atticman Heating and Air Conditioning, Insulation right away if you notice:

Strange smells or noises
Changes to the heating/cooling cycle
Inconsistent temperatures
Out of control humidity levels
Slow startup

Professional Heating and Air Conditioning Installation in Rosemont

Putting in a new HVAC unit can be a major purchase, but it’s also often a good investment. Since the average U.S. household spends 50% of their annual utility bills on heating and cooling, getting the most energy-efficient solution is important. At Atticman Heating and Air Conditioning, Insulation, our local HVAC experts can help you find a heating and cooling solution that’s affordable to own and operate.

Our detailed load calculations help us find the right-sized unit for your home, and we can go over the options for the best SEER 2.0 or AFUE rating that’s within your budget. Ductless mini-splits and heat pumps offer the highest ratings but are often more expensive during initial installation. Let us explain the possible savings and do the paperwork to get you the maximum rebates and refunds on your energy-efficient installation.

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Complete HVAC Maintenance

From furnace and air conditioning tune-ups to duct sealing, we do it all. In fact, we’re a leader in duct sealing since our target is always less than 1% leakage, while the industry standard is 4%. During a tune-up, we clean your furnace or air conditioner, test all major systems and lubricate any moving parts. When we tell you the system is in good shape, that means there aren’t worn parts or repairs likely to happen over night.

When you need help with your home HVAC system, Atticman Heating and Air Conditioning, Insulation is ready to swoop in and save the day. Our team will give you a full, upfront estimate that’s always reasonable for the work needed.

Complimentary

Insulation Inspection

For New And Existing Customers

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This offer cannot be combined with any other offers and can only be used once per household. Call today to schedule a visit.
Expires: Jun 30, 2026

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What Our Customers Are Saying

4.9 Google Rating

Greg came to our place after we had other estimates and he was by far the most thorough with examining everything and with the details of going over the whole process with us.
Very legit company with great customer service.

Jeff Martin

2 days ago

Excellent customer service from all staff. Quickly responded to my inquiry and was able to schedule a service for my expected day/time. Dillon explained the repair option clearly and a new capacitor in the AC system was installed promptly to get our AC system running efficiently again.

Rachel Moy

2 days ago

Atticman is great!
Professional and reliable!

Patricia Daly

2 days ago

Have always had great experiences with people in person and over the phone. They have excellent response times when repairs are needed, though their maintenance calls come with a long lead time!

Reliable, well priced, and friendly service!

Jerry V

2 days ago

Amazing! More than extremely pleased with the work performed!
Workers were professional, pleasant, thorough!!
Had to use the heat today and my house warmed up in no time! Unit is soon quiet and rooms heated evenly!
Thanks to Michael Schoenfeld and Trevor Mc Curry.
Special thanks to Gerald, Justin, Zac, and the other Atticman crew!
You were all amazing!!

Wanted to thank Kobe and Mike for doing a great job replacing the a/C unit!
Looks great and my house is cool again!!
Unit is quiet.
Thanks again!!

Gina York

2 days ago

I greatly appreciate and thank Atticman for walking me through my new HVAC system and insulation they carried out inspection recommendation installation financing permits testing without any hassle to me
Atticman has professional expertise team on board each profession was handled professionally care and respect to property was above and beyond
On time safety of team and homeowner was superb
We are very satisfied and very privileged to have Atticman carry out work in our home
I sincerely appreciate your team I thank each everyone that were part of the team and I must say you have a great team
Thank you so much
I highly recommend Atticman to
homeowners for your HVAC needs
Quality delivered 👌
Once again thank you

rakesh narayan

3 days ago

Dillon was very thorough and knowledgeable.

Chuck Hopkins

3 days ago

The Atticman team were professional, reliable and personable with fantastic customer service. They were great communicators re: what was going wrong with our old system and about the need for a whole new H-VAC system. They were clean and we felt very comfortable with the crew in our house. Their financing options were a relief. Many thanks to Mario, Georgia, Edgar and crew and Greg.

Suzy Campbell

3 days ago

Great customer service across all phases of the transaction. Dillon was excellent!!.

Rick Workmon

3 days ago

Another great experience with Attic Man. Logan showed up on time for my pre-summer tune up. He was very professional, very thorough. He answered all my questions, provided feedback on a couple of issues, made some system upgrade recommendations, and was a complete pleasure to work with. Good Job Attic Man. George Miranda

George Miranda

3 days ago

Can always count on Atticman. Came today right on time, did maintenance on air handler, very proffesional, and polite. Thank you for all you people are doing. Great job

Joyce Lindsay

3 days ago

Workers were very professional, kind, polite, and worked hard. Air unit is working so great. One of the best company’s I have dealt with from the get go. I called to get my old unit worked on. The person that came to work on unit explained to me in detail problems and sold me a new unit with his expertise thank you Atticman I will be singing your praise

Joyce Lindsay

3 days ago

I first met Kyle one year ago when we had Atticman come out and assess our HVAC concerns/needs. Then, he was amazing from the very beginning, starting with placing booties over his shoes before he entered our home and thoroughly, and I mean thoroughly, walking us through suggestions, ideas, and what had initially transpired that led us to calling him in the first place! After thoughtful consideration, we decided to hold off, no fault of Kyle’s or Atticman whatsoever! One year later, Kyle came back out, had our file saved and as professional as he always has been, walked us back through the project details as if we had just met, which I was appreciative of! Walked the outside of the house, took a look at our old unit, walked the inside of the house, room to room readdressing what we had discussed year ago, again extremely thorough throughout answering all questions thoughtfully and with transparency, which constitutes a trustful partnership in my book! Bottom line, it was a no brainer, and two years later we inked a solution with Atticman, 99% because of Kyle’s professionalism and industry acumen, not to mention the amazing reviews that Atticman has received over their 9 years of being in business! My wife and I highly recommend Atticman for your HVAC needs! 5 out of 5 rating!

Matt Maresca

4 days ago

Logan was our technician. He was very thorough examining and evaluating every aspect of our A/C. He provided photos and explanations regarding the good and the bad as well as estimated cost for needed corrections. We felt Logan to be professional, personable, and honest with his advice. We would highly recommend Atticman.