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O'Connor & Associates

4.7

About this business

About O’Connor & Associates O’Connor is the largest property tax consulting firm in the United States. O’Connor’s team of professionals possess the resources and unparalleled market expertise in the areas of property tax, cost segregation, and commercial and residential real estate appraisals. The firm was founded in 1974 and employs more than 550 professionals worldwide. 

Location details

2200 N Loop W, Suite 200, Houston, TX, 77018, United States

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WeekdayScheduleStatus
Mon9:00 a.m. to 6:00 p.m.
Tue9:00 a.m. to 6:00 p.m.
Wed9:00 a.m. to 6:00 p.m.
Thu9:00 a.m. to 6:00 p.m.
Fri9:00 a.m. to 6:00 p.m.
SatClosed
SunClosed
4.7470 reviews
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Norma Alicia F.'s profile image
Norma Alicia F. 
2 years ago

Your group has helped a lot. 

David L O.'s profile image
David L O. 
2 years ago

I am not convinced you tried your best. My appraisal went from $230,000 (2022) to $421,500 (2023) an 83.2% increase. O'Conner got it lowered to $402,552 a 4.7% adjustment. The new appraisal amount is still a 75% increase over the 2022 appraisal. 

Patti A.'s profile image
Patti A. 
2 years ago

I have been a customer for 30+ years and I just received the worst customer service ever I paid you what you told me to and ends up I should not have paid at all. I have been receiving emails whether I want a check.or credit for next year. Ok I called and it took 45.minutes to verify some information. I kept asking what information. Finally on of the customer service said.we do not know why you have a credit I said let me tell you why and I am answering email you sent me. She said just what did we send you? Really? Final... read more

Tom J M.'s profile image
Tom J M. 
2 years ago

I was disappointed in the final evaluation given the property has NOT been ‘lake front’ for over 2 years I was further disappointed to see the current value of the property (according to Zillo) at $1.5 M & that current real estate prices are declining by the month The property value, according to appraisal district has more than doubled in 3 years yet real property values are declining…… doesn’t seem to me like you guys are helping me fight these over priced values Tom Mach 

Brenda J D.'s profile image
Brenda J D. 
2 years ago

I sent in all sorts of photos estimates documentation seems as though nothing is happening these last two years 

Shane K H.'s profile image
Shane K H. 
2 years ago

Been happy with O’Connor & Associates over the years they have handled my tax protests. This year didn’t go in our favor but Harris County was especially stingy this year across the board. Will continue to use this service because you’ve been great. 

Kparteh E J.'s profile image
Kparteh E J. 
2 years ago

O'Connors is professional and customer oriented. Attention to details and task follow through is excellent. Keep up the good work. 

William R S.'s profile image
William R S. 
2 years ago

I was a little disappointed when the appraisal.by BCAD and the final appraisal value didn't change. 

Kparteh E J.'s profile image
Kparteh E J. 
2 years ago

Always professional and courteous. Highly task oriented with positive follow through end result. 

Frequently asked questions about O'Connor & Associates

How is O'Connor & Associates rated?

O'Connor & Associates has a 4.7 star rating with 470 reviews. 

When is O'Connor & Associates open?

O'Connor & Associates is open now. It will close at 6:00 p.m.