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Approved Pro
Approved Pro

DONSO ENERGY SOLUTIONS LLC

Batt, Rolled or Reflective Insulation Install or Upgrade, Heat Pump Repair or Service, Blown In Insulation Install or Upgrade,

About us

With several years experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.

Business highlights

Se habla espanol
8 years of experience

Services we offer

HVAC

Amenities

Free Estimates

Yes

Reviews
4.316 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
69%
4
13%
3
13%
2
0%
1
6%

Filter reviews by service

Showing 1-16 of 16 reviews
Selamawit A.
Oct 2025
5.0
Google Review
I worked with Daniel from Donso Energy Solutions to repair AC system with this hot weather and new born baby Daniel come fix my AC great full for all the serviced , I Highly recommend Daniel and provided the best service,

Paul C.
Oct 2025
5.0
Google Review
Did a great job for a fair price.

Angad S.
Oct 2025
5.0
Google Review
Danny and his team are the best in the business. They are very responsive, clearly communicate and meet the timelines they promised. Thanks for doing a great job with our HVAC project.

Alex G.
Oct 2025
5.0
Google Review
I have used this company on numerous projects as we are a commercial and residential contractor, Daniel and his crew always show up on time and get things done in timely manner.

Paul S.
Oct 2025
5.0
Google Review
Donso seems to be very reputable company. They are easy to deal with seem to be good guys. I hired them to replace the ductwork in my crawl space and they did a nice job. They came a bit later than I was expecting but completed the job a day earlier than expected so no problems. I would recommend them for any heating and cooling issues.

Kenneth G.
Dec 2018
5.0
Ducts & Vents Installation and Replacement
Yes, I recommend this pro
The installer was prompt kept me in form got the job done in the time he said he would for the Price he quoted I would definitely call him again when needed.

Bob P.
Dec 2018
2.5
Blown In Insulation Install or Upgrade
The work was good, on time and I believe as promised. It was in the crawl space so could only see part of the effort.

Sean H.
Dec 2018
4.5
Ducts & Vents Installation and Replacement
Yes, I recommend this pro
They were courteous, efficient and very professional.

Gary T.
Dec 2018
1.0
Ducts & Vents Installation and Replacement
N/a

Jonathan W.
Nov 2018
4.0
Dryer Vents Cleaning Service
Yes, I recommend this pro
$100
missed first appointment but came next day and did a good job.

Sylvia A.
Nov 2018
5.0
Yes, I recommend this pro
$400
Very quick and effecient

Anjelika D.
Nov 2018
5.0
Ducts & Vents Installation and Replacement
Yes, I recommend this pro
We’re very happy with Daniel’s work ethic and the service he gave us! He quickly took care of the ventilation work we hired him for, at the price he quoted. While he was here, I pointed out another issue we were having, and he was able to do that work, too. Through no fault of his, that one-day job turned into a four-day job! While this must have been a huge inconvenience to Daniel, he made every effort to finish the project in a timely manner while keeping the costs low for us. The entire time Daniel and his team worked for us, he maintained a positive, solution-oriented attitude. He was always on time, calling in the morning before he arrived to confirm the time. We never felt once that he wasted any time. When he arrived, he’d give me a quick update as to his plan for the day. He always executed. We feel very lucky to have hired Daniel and plan to hire him for future projects.

V C.
Nov 2018
4.0
Dryer Vents Cleaning Service
Yes, I recommend this pro
Good work

TJ M.
Oct 2018
2.5
Ducts & Vents Installation and Replacement
$600
Work was good, service was not very good.

Kassandra T.
Oct 2018
5.0
Dryer Vents Cleaning Service
Yes, I recommend this pro
Very quick response times, and came out the same day to handle this job for us.

Alex G.
Jul 2018
5.0
Yes, I recommend this pro
.

Licensing

Licensed*

Trade License Number

DONSOES755O9

Trade License Locale

WA

Trade License Expiration

10/01/2027

State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our Find Licensing Requirements page.

*Contact business to see additional licenses.

FAQ

DONSO ENERGY SOLUTIONS LLC is currently rated 4.3 overall out of 5.

Monday: 8:00 AM - 6:00 PM Tuesday: 8:00 AM - 6:00 PM Wednesday: 8:00 AM - 6:00 PM Thursday: 8:00 AM - 6:00 PM Friday: 8:00 AM - 6:00 PM Saturday: 8:00 AM - 6:00 PM Sunday: Closed

Yes, DONSO ENERGY SOLUTIONS LLC offers free project estimates.

No, DONSO ENERGY SOLUTIONS LLC does not offer eco-friendly accreditations.

No, DONSO ENERGY SOLUTIONS LLC does not offer a senior discount.

No, DONSO ENERGY SOLUTIONS LLC does not offer emergency services.

No, DONSO ENERGY SOLUTIONS LLC does not offer warranties.