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Diamond Air

★★★★½ 4.9/5 (100 reviews)
226 Sunbelt Loop W, Seguin, TX 78155 (830) 303-9397 Website
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Reviews (100)

Eric Janysek
Eric Janysek
★★★★★ Jan 20, 1970

Had my mom's unit serviced 3 weeks ago and it was very low on freon so Diamond Air re-charged the system. I asked that they would come back and check to see if it is holding the charge. Everything passed the check out by Blaine. He as well as the owner and office manager are very kind and very knowledgeable with many different systems.

Dannette Wileman
Dannette Wileman
★★★★★ Jan 20, 1970

Always professional and courteous. They let you know when they are coming and never late. We trust Diamond Air. Blaine was extremely professional and informative. Along with being an awesome people person. We want Blaine to be our maintenance A/C and Heat Guy!!

Robin Rush
Robin Rush
★★★★★ Jan 20, 1970

Ben…. Awesome response and correction!! Luv you huys! Please call me to schedule next door house (820 Lakeview Trail) maintenance service for summer... Robin

Josh Garcia
Josh Garcia
★★★★★ Jan 20, 1970

Blane and his partner where very professional and courteous. Diamond Air fit us into their busy schedule and for that we thank you

Brenda Bloch
Brenda Bloch
★★★★★ Jan 20, 1970

Service representative was prompt, respectful, and knowledgeable. Would definitely use Diamond Air again!!

Liz Baublet
Liz Baublet
★★★★★ Jan 20, 1970

Can’t recommend Diamond Air highly enough! We came home from a vacation to our house temperature in the 80s. In a panic, we called a different company (won’t make that mistake again!) who told us we needed a full system replacement and that it would be between $13,000 and $14,000. We called Diamond Air the next day and they sent their tech, Blaine, out to look at our unit. He spent a ton of time throughly diagnosing the problem. The ultimate fix? Dirty coils, a new capacitor, and topping off our refrigerant. It’s been about an hour since he left and the house is already comfortable again. He also took the time to explain each issue, what steps he took to fix the problem, and why those fixes were needed. He gave us steps for preventative maintenance and double checked his work before he left. Thank you, Blaine and the whole Diamond Air team, for your kind professionalism, honesty, and integrity! I will never call another company for any heat/AC issue.

Barie Poore'
Barie Poore'
★★★★★ Jan 20, 1970

Very professional and courteous would recommend to all family and friends great local company

Jackie Moczygemba
Jackie Moczygemba
★★★★★ Jan 20, 1970

Rance and Blaine did an excellent job. These two professionals are knowledgeable and courteous. I welcome them back any time for future needs. Jackie

Jim Taylor
Jim Taylor
★★★★★ Jan 20, 1970

I really appreciate Ben and his staff; particularly, Rance, who always does such a good job on site! Professional, friendly, and competent!

Artemio Bobadilla
Artemio Bobadilla
★★★★☆ Jan 20, 1970

This company rocks! They don't just want to charge you for a bunch of unnecessary repairs. He listened to my needs, evaluated the concerns and gave many options to correct the problem. His processing the problem was very calculated. Very professional and will use him again.

me baker
me baker
★★★★★ Jan 20, 1970

My AC was not cooling. Rance and Cayden are the best ever. I was very impressed by their workmanship and attention to every detail. They provided me all the details about the AC unit and promptly found the problem. Thank you for your excellent service!!

William Salt
William Salt
★★★★★ Jan 20, 1970

Rance & Cayden were knowledgeable, professional, and polite. I was expecting to replace our system and they got it running like new. We will definitely use them again

Tess Shelton
Tess Shelton
★★★★★ Jan 20, 1970

Awesome service. Blaine was extremely professional, helpful, and knowledgeable. Absolutely recommend this company!!

Mike Wohlfarth
Mike Wohlfarth
★★★★★ Jan 20, 1970

Spring AC checkup. The technician was quick and thorough. He kept us informed every step of the way!

DOLORES BEYER
DOLORES BEYER
★★★★★ Jan 20, 1970

Employee always puts in a new filter for me and I appreciate that. He even offered to change any light bulbs for me.

Daia Sanchez
Daia Sanchez
★★★★★ Jan 20, 1970

I called and they set up a time that was I very happy with. They did all I asked and they set me up on a maintenance and discount program saving me money as of today. Rance also came in wearing his mask and shoe coverings and was kind while protecting my home and himself. Great Job and Thank you!

Louis Tipton
Louis Tipton
★★★★★ Jan 20, 1970

Quality work, shares tips for filter change and explains any questions about the system we have. Friendly service and someone we could trust and pleasant to be around.

Nancy Zincone
Nancy Zincone
★★★★★ Jan 20, 1970

Diamond Air is the best ! We’ve been using their services for years now and they are truly the best in the business !

Angie Martinez
Angie Martinez
★★★★★ Jan 20, 1970

Ben is very professional I like that the technicians are professional, knowledgeable and friendly. They are always are on time and get the job done . I will definitely continue to use Diamond air for any future ac /heating needs Angie Martinez

Jessica Barrera
Jessica Barrera
★★★★★ Jan 20, 1970

Ben Moreno was an absolute gem! He was very knowledgeable and very willing to share that information with us. I can see why my aunt highly suggested this company. Will definitely go to them again for any of my ac/heating needs. Thanks again for the wonderful service and friendly attitude!

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