D.O.U Services LLC / Heating and cooling
$65/on-site estimate
(waived if hired)
It’s free, with no obligation to book
Introduction
D.O.U Services have been in the Hvac/r business over 6years. We have knowledge professional technicians who are trust worthy and honest. Our job is to provide a quality affordable work and keep you and your family safe.
CHECK OUR REVIEWS ON GOOGLE
Overview
Serves Westerville, OH
Background checked
1 employee
6 years in business
Business hours
SunClosedMon9:00 am - 4:00 pm
Payment methods
This pro accepts payments via Apple Pay, Cash, Check, Credit card, PayPal, Square cash app, Venmo, and Zelle.
Projects and media
3 photos
Projects and media
3 photos
Reviews
Exceptional 5.0
9 reviews
5
100%
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0%
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Read reviews that mention:
Thumbtack Customer
Sep 30, 2024
·
From Google
From Google
Mahmadou Came out to look at our unit. After the storm on Friday, we lost power to the house and when it came back, our AC unit did not come on. We scheduled an appointment and he got us right in. He arrived when he said he would and quickly located our issue. Thankfully, we did not need a whole new unit and just needed a thermostat replaced. He gave us all the information we needed in order to do that. He was very friendly and super positive. If we ever need HVAC work again, he has our business! Highly recommend.
Thumbtack Customer
Jul 19, 2024
·
From Google
From Google
Muhamado is the best, he knows what he's doing and is very knowledgeable. He answered all my questions and informed me of things I should look for. He redid my furnace and fixed my air conditioner. I was using over sized filters and with him redoing my furnace I know longer have to check order over sized filters, I was paying a lot for those and to go down to regular filters, I love it. He's made me feel more safe in my house because both furnace & air condition can be very costly. Thank you so much . I will be calling you soon for the yearly check up.
D.O.U Services LLC / Heating and cooling's reply
We appreciate you taking the time to write this great review.
Thumbtack Customer
Jul 18, 2024
·
From Google
From Google
Mohammadu is a true professional! The most reliable, efficient and skilled contractor Ive ever hired!I will not be using anyone else for all of my Heating/Air/HVAC services. HIGHLY recommend this business.
D.O.U Services LLC / Heating and cooling's reply
We appreciate you taking the time to write this great review.
Thumbtack Customer
Aug 15, 2024
·
From Google
From Google
If youre needing HVAC service I would highly!!! recommend D.O.U Services. I contacted them and Mahmadou came out and repaired my AC unit. I was extremely impressed with his professionalism, knowledge and expertise. Im extremely appreciative of the service he provided. Thank you!!! D.O.U Services.
Thumbtack Customer
Jul 29, 2024
·
From Google
From Google
DOU LLC is characterized by integrity and excellent customer service. Mahmadou, the Tech, is very knowledgeable of his services. On time, no up-charging or upselling and a good communicator. Get with him and you will understand why my review.
Credentials
Background Check
Mahmadou Tunkara