Nassau County: (516) 342-4849
Suffolk County: (631) 302-1940
Google Rating
Based on 158 reviews


Over a $2,000 dollar tax reduction awarded . Great work. Took a bit of time. Was in the dark a bit but it turned out great. Thanks Heller.
Response from the owner: Wow that’s a great tax reduction! Happy to be of service! Thanks for the 5 stars!!
Response from the owner: Thanks John for the 5 stars!
Great people to deal with
Never believed this would happen. A friend told me about it I sent it in and 10 months later my tax bill 16 k gets a 3100 dollar decrease.
Response from the owner: Glad we could get you such a great savings!
They did exactly what they said they would do with our tax issues. I would absolutly use them again 💯
Response from the owner: Appreciate the 5 stars Tom!
Reduced my taxes by $1900. They are great!!
Easy process and super friendly people. Highly recommend using them!
Response from the owner: Thanks for the 5 stars! We really really appreciate it!!
Year after year Heller keeps delivering for us!
Response from the owner: Happy to be of service TJ!
Heller & Consultants were diligent, persistent and professional.They were successful in grieving my taxes. They were reasonable with their fees and were prompt in responding to questions, billing and documentation. I’m giving them 5 Stars!
Response from the owner: Pleasure to serve you Bob! We love saving our clients money!!
I have been working with Michele for many years. She is amazing. I have used her personally and referred many buyers and sellers to Michele. She has in fact helped my buyers make a decision and get accepted offers, when purchasing a home, with the knowledge she has. She is prompt in getting back to you and always willing to assist in any way she can.
Response from the owner: Thanks Suzanne for the positive feedback!
Michele LaGrassa is the best.. such a wealth of knowledge and a complete professional.. I highly recommend using her to find out about grieving your taxes. You will be glad you did. Contact her
Response from the owner: Thanks Dan for the kind words!
I reached out to Heller to see if my taxes could be grieved. Justin provided me with information about the process and was optimistic that they could be grieved. Justin was incredibly effective and informative and clearly has a passion for helping the community fight high taxes. I was provided updates throughout the process and won the fight. My experience could not have gone smoother, thanks to Justin for being my guide throughout the process. I will be referring him to help a few friends who need the service. I am extremely grateful for the help and the time spent on my case. Justin is an outstanding professional with years of knowledge. He is a real estate superstar!
Satisfied with their service. Heller has reduced my taxes each year. Customer service is patient and answers all your questions.
Response from the owner: Thanks Daniel for the positive feedback, glad we were able to successfully reduce your property taxes! We strive to give unparalleled customer service.
We strongly recommend Heller. They provide a very efficient service and reduce our taxes every year.
Tammi Schmidt has been extremely insightful and knowledgeable. I never knew getting a break on my taxes was even an option until Tammi informed me and explained how seamless it was. Highly recommend using her services.
Response from the owner: Thanks! Tammi Schmidt is indeed top notch. We are lucky to have her on our team!
This office "Heller & Consultants tax Grievance" did a great Job than expected. In particular, 'Michele Lagrassa" kept her promises and always answered even to the smallest details and questions. I definitely want to recommend this office to all home owners for taxes Grieving.
Response from the owner: Thanks Annie for taking the time to review our company. We take pride in our client services.
They did as promised! Thank you! Highly recommend them!
Response from the owner: Thanks Stelios for taking the time to review us. We’re glad you’re happy with our results!
Easy process. They keep you updated. They get results! I highly recommend them.
Response from the owner: Thanks Lou! Glad we served you well.
Professional, dedicated and will stay with you till your every question is fully answered. HELLER saves me big money on my taxes every year. HELLER provides tax savings that I can spend on my grandchildren while retired on a fixed income.
Response from the owner: Thanks for the positive review we strive to save our clients the maximum amount of property taxes.
Heller & Consultants pleasantly surprised me with a refund on my taxes. Thank You
Response from the owner: Thanks Mike for the 5 star review! Congrats on your tax refund.
Response from the owner: Thanks Astrid for leaving a 5 star review! We truly appreciate it!
It took 5 years but with patience and perseverance H&C won me an 1800$ reduction.
Response from the owner: Thanks Spencer for your positive feedback. That’s why it’s so important for homeowners to attempt to grieve their taxes every year.
Great office and staff
Response from the owner: Thanks Clara! We take pride in providing the our clients the best experience possible!
I had a great experience with heller and consultants not only did they lower my taxes significantly but the process was really easy.....
Response from the owner: We’re glad we were able to reduce your taxes while making the process easy for you. We take pride in providing the absolute best service possible.
Good service I can’t say negative things about this company they reduce my taxes that’s to you guys you are the best I hope you guys hep more people
Won our case and reduced our taxes. Also very professional and patient.
Where the last Tax Grievance company failed to get a0$$$- HELLER DELIVERED TIMELY RESULTS and huge $$$ Savings.AWESOME.Thanks to the Heller Grievance TeamThomas Zimmerman
Response from the owner: Thanks Thomas for your kind words, I’m glad we were able to reduce your taxes!
They were extremely helpful. Whenever I had a question, they responded immediately. Nice people to work with. They were able to get us a tax break. I would recommend them to my family and friends!
Response from the owner: Thanks Rose for the kind words! Glad we were able to help and always appreciate referrals!
The way taxes keep rising on Long Island we needed a little relief. Heller did an outstanding job.
you did a great job for me
Super responsive, very helpful and ultimately WON OUR CASE! Saving us thousands a year! Very happy with them- made the process effortless!
Response from the owner: Thanks Lenora for your positive feedback!
We used Heller to lower our property tax when other companies had simply rejected our application because they thought they could not lower it. Our taxes are very high, but the property sits on the bay. Thankfully, Heller took our application and went to court; they actually lowered our property taxes in the Town of Southampton by a few thousand dollars. We were thrilled with the outcome and reapplied this year. Thank you Heller Group! Their website is easy to use and they respond to additional inquiries very rapidly and with respect. They make you feel like a valued customer!
Very pleased with the grievance we received from Heller & Consultants! Would recommend.
The tax grievance process was very simple. I don’t know why anyone would put off the process any longer!
Response from the owner: Thanks Bob for the review we really appreciate happy clients!
Heller & Consultants are the best in the business!! They kept me in the loop throughout the entire process and are very responsive to emails and phone calls. They were able to reduce my taxes in the first year of our new home. We are super thankful and would highly recommend them to all!!
Simple process, quick and effective!
Response from the owner: Thanks Mark for the positive review!
Always used them! Reduced my taxes significantly
They are amazing.
They were very responsive during the process ! They also provide detailed pricing on the tax change we received. Super easy to complete the agreement process and work with them.
They were successful in getting me a nice tax reduction...great service and great result!
We have received significant reduction of our taxes over the last few years. Heller & Consultants keeps you informed every step of the way.
Thrilled that I have seen significant tax savings, especially my school taxes, over the past several years. So simple to fill out the application and Heller does the rest.
High level of professionalism and reliable follow-up to owed county reductions!
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