Experienced Residential HVAC and Commercial Refrigeration 

Contact Us Today!

Experienced Residential HVAC and Commercial Refrigeration 

Contact Us Today!

Experienced Residential HVAC and Commercial Refrigeration 

Contact Us Today!

Heating & Air Conditioning Contractor Serving Colusa & Glenn Counties

HVAC Technicians — Maxwell, CA — Carvalho's Heating & Air Conditioning, Inc

With more than 30 years in the heating, air conditioning, and commercial refrigeration industry, we take pride in providing quality products and services to residential and commercial customers throughout the Colusa and Glenn County areas. We commit to giving personal attention to every customer at a fair and affordable price.

Our HVAC technicians have the expertise needed to provide you with a wide range of services. You can trust us to deliver the highest quality work with a commitment to customer satisfaction.

Bryant

TRANSPARENT COMMUNICATION

We believe in communicating with our customers about what's wrong with your system or equipment and how we will fix it. There will be no surprises when you work with us. 

TRUSTWORTHY SERVICE

We strive to ensure that your home is always comfortable. We know the repercussions a faulty furnace or air conditioning unit can have on your family. Our mission is to provide the highest quality HVAC services while delivering 100 percent customer satisfaction.

EXPERIENCED TECHNICIANS

Our NATE-certified technicians are factory trained to thoroughly evaluate and diagnose heating, cooling, and commercial refrigeration problems.

SERVICES WE OFFER

Repair, Service, Installation

Our team provides services for all makes and heating and air systems models. Though we are certified Bryant®️ technicians, our experience and training ensure that we can handle anything you throw our way.

Indoor Air Quality

Improve your indoor air quality by maintaining your HVAC system regularly. Our team delivers exceptional cleaning and maintenance services at fair prices.

Heating & Air Conditioning

We have the skills and knowledge to provide service for all furnaces, heat pumps, central air units, mini splits, and more. From installation and maintenance to repair or replacement, rely on us for the quality service you deserve.

Heat Pumps

Our company offers the best in heat pumps, direct from Bryant®️. We carry a variety of models to ensure you get the right unit for your home and budget.

Diesel Heaters

Nothing compares to a diesel heater when you're looking for powerful heat in your home or shop. We provide installation, repair, and replacement services for various makes and models.

Ductless Mini Splits

Ideal for those who don't need temperature control in every area of their home, ductless mini splits provide comfort and help you save money on your utility bill. We work with various ductless systems, providing installation, repair, and maintenance services.

Commercial Refrigeration

Whether you need repairs on your walk-in cooler or ice machine or are interested in installing new freezers, our team handles everything. Call us to ask about our service options and range of products.

OUR CUSTOMER REVIEWS 

★★★★★

  • Having just purchased a house in a new area, we needed some Air Conditioning work done, and asked around for recommendations.  Carvalho's seemed to be the best recommended to me, so I had them out to correct a couple of minor items and check out the system since we had just moved in.


    They did the work and everything is fine now.  When I asked what the bill would be, Dave (the owner) said it was covered under warranty since the seller of the house had it installed some time ago, but apparently it was still under warranty.  I had no way of knowing that, and he could easily have taken advantage of that.  


    Because of the ethics Carvalho's demonstrated, and the quality and comprehensiveness of the service I had to give them a 5 star rating.  I would highly recommend them.


    - Walter R.

  • Calvalho's installed a new furnace and air conditioning unit for us. They took great care to keep the house clean, and left nothing to show they were ever here (except for the new units lol). Great job, competitive  price, and friendly service, very happy.


    - Peggy R.

  • Fast respone! Great customer service and reasonable prices.


    - julie H.

  • Fast response time and grate customer service.


    - Antonio C.

  • Prompt and reliable service


    - John R.

  • Called around 9 air up and running by noon


    - maria h.

  • Having just purchased a house in a new area, we needed some Air Conditioning work done, and asked around for recommendations.  Carvalho's seemed to be the best recommended to me, so I had them out to correct a couple of minor items and check out the system since we had just moved in.


    They did the work and everything is fine now.  When I asked what the bill would be, Dave (the owner) said it was covered under warranty since the seller of the house had it installed some time ago, but apparently it was still under warranty.  I had no way of knowing that, and he could easily have taken advantage of that.  


    Because of the ethics Carvalho's demonstrated, and the quality and comprehensiveness of the service I had to give them a 5 star rating.  I would highly recommend them.


    - Walter R.

  • Calvalho's installed a new furnace and air conditioning unit for us. They took great care to keep the house clean, and left nothing to show they were ever here (except for the new units lol). Great job, competitive  price, and friendly service, very happy.


    - Peggy R.

  • Fast respone! Great customer service and reasonable prices.


    - julie H.

  • Fast response time and grate customer service.


    - Antonio C.

  • Prompt and reliable service


    - John R.

  • Called around 9 air up and running by noon


    - maria h.

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