Check Out Our Blog for Advice on All Things HVAC

Home | Blog | Published on March 24th, 2025

Be sure to bookmark the Mahalo Heating and Air Conditioning blog to start learning the ins and outs of HVAC.

We’ll regularly post energy saving tips, how-to’s on troubleshooting your systems, and breakdowns on even the most complex industry related terms and concepts.

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The Benefits of Regular HVAC Maintenance

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Save More with Manufacturer HVAC Rebates!

Upgrade your comfort and your savings! For a limited time, take advantage of special manufacturer rebates on select high-efficiency heating and cooling systems. Whether you're replacing an aging unit or investing in new technology, these rebates can help lower your upfront costs while delivering long-term energy savings.

Some exclusions apply.

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541-672-6707

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$1,000 Off a Trane Clean Effects with Install! Keep Allergies at Bay this Season View Details

$1,000 Off a Trane Clean Effects with Install!

When you purchase a complete system with Mahalo Heating & Air, you'll receive $1,000 off a Trane Clean Effects air purifier. (Average MSRP $2,500) Call today to learn more!

Some Exclusions Apply.

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541-672-6707

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FREE Indoor Air Quality Assessment with Service! For a Limited Time! View Details

FREE Indoor Air Quality Assessment with Service!

For a limited time only, get a FREE Indoor Air Quality assessment when you schedule your next service visit.

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Offer expires 12/31/2025

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See What Our Customers Are Saying

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Terri, This week

On time,friendly,highly efficient

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Mahalo Heating and Air Conditioning

4.7 644 Reviews

Showing 10. See all reviews.

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Terri, This week

On time,friendly,highly efficient

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D S, Last week

Mahalo has serviced our HVAC for 8 years. We are completely satisfied with their customer service, knowledge, and skills. We're under their yearly service contract which is a good deal. It's also why the cost this time was over $300; we purchased the contract which covers two maintenance visits per year.

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Kelli McClellan, Last week

Fantastic service, knowledgeable, so nice, and super helpful! Couldn't have asked for better! This was our first year inspection of our heatpump system so it was included in the original price of our installation.

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Rekamdrac Rekamdrac, Last week

Kevin was excellent. He explained everything and showed us the parts that needed replacing. He was on time and helpful.

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Juan Ledezma, Last week

We had a reminder call before appointment. Then the day of reminders and when they were headed our way. Love this. Then the fabulous man came on time, professional, paid attention to detail, made sure all the questions were answered, efficient, and things looked great when he was done. He was had to deal with our dogs and didn't show any kind of action that he was annoyed.
10/10 for sure

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Dick Leshley, Last week

I needed work done on my heat pump quickly to satisfy the buyer if my home. Mahalo worked with me, found the parts,and did the work in time so that the sale of the home went through.

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Gale Varland, Last week

I'm not sure what you are paying Nathan but it's not enough
Fast,efficient and very detailed work. Answered all my questions and gave me tips on how to keep my unit efficient as possible.
Enjoyed chatting with him as he worked.
Great demeanor. Keep this guy around.

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Lisa Anne Ollivant, Last week

Looking for an amazing HVAC company in Roseburg? Look no further than Mahalo Heating & Air Conditioning! They go above and beyond, with prompt, courteous, and professional service! They have proven themselves time and time again - personally, with my own system, as well as with my clients' needs. Thank you Tom at Mahalo!

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Gerry Davis, This month

Nathan was professional, knowledgeable and answered my questions. Very pleased with service.

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Joseph Soulia, This month

The technician from Mahalo was on time, professional, friendly, and knew his job well. I will be having him to maintenance on my heat/ac system every year.

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Check Out Our Blog for Advice on All Things HVAC

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Welcome to Our New Website!

Take Advantage of These Great Deals

Save More with Manufacturer HVAC Rebates!

$1,000 Off a Trane Clean Effects with Install!

FREE Indoor Air Quality Assessment with Service!

See What Our Customers Are Saying

Mahalo Heating and Air Conditioning

Serving All of Douglas County