Theresa's profile

Theresa's reviews

  5  
Theresa has 96 reviewsacross 37 different locations, showing 12.
Map view
Theresa's qualities as told by our client reviews: dedicated, detail-oriented, reliable, supportive, clear communication, responsive, local expert.
Was this helpful?
Seller review
The G.O.A.T.
over 1 year ago
The G.O.A.T.

Theresa, you are an AMAZING realtor and friend! Yes, your well earned and deserved accolades and awards put you at the top in your industry. I believe you are the best of the best! The G.O.A.T. However, no one can truly understand how special you are until they work with you and find out how much you care about each of your client's specific situation. You are unmatched and there is no award to give you for that. I can only voice my experience that THIS special lady will go to the ends of the earth to make certain you get the best financial, emotional, selling or buying experience. She keeps you informed and involved every step of the way of the process. She is masterful at finance, marketing, networking, staging, communicating, and especially caring . I’m so grateful to know Theresa and have her handle my real estate transactions. I would honestly not go anywhere else for your home buying and selling needs. Thank you for all you did for me Theresa! You are the best....the G.O.A.T. Blessing to you!

Seller review
Very knowledgeable and great service
over 1 year ago
Very knowledgeable and great service

Theresa was very knowledgeable and provided a lot of insight into the selling process. She spent a lot of time dealing with the sellers after we had some issues with the moving company. She worked with us and the buyers to get everything straightened out. Her dedication and Thoroughness are top-notch. We would definitely use Theresa again.

Buyer review
Great experience
almost 2 years ago
Great experience

Theresa was great to work with and was so helpful. Thank you for everything we love our new home!

Seller review
Excellent experienced Real Estate agent!
almost 2 years ago
Excellent experienced Real Estate agent!

Use Theresa Mattern as your experienced Real Estate Agent to buy or sell. I have used her for both buying and selling and she is absolutely top notch! She really knows the ins and outs of the business and makes it a very seamless process. I give her a 5-star rating!

Seller review
Wonderful experience
about 2 years ago
Wonderful experience

Theresa was amazing. This experience was like dealing with a friend who really knew her stuff and explained every detail of the process. She went out of her way to keep us informed of the buying process. She even traveled 3 different times 97 miles to our house to address things that needed to be repaired to meet with repair people. Wow. I have recommended her and will continue to do so.

Seller review
Against All Odds
about 2 years ago
Against All Odds

Bottom line, if it weren't for Theresa, I would have lost my home to foreclosure. With a slow moving challenging market, high interest rates, the Christmas holidays, and buyers hesitant to purchase, panic set in for me. I knew it would take a true professional to get my house sold in time. From the outset, Theresa demonstrated a sense of urgency with her expert marketing strategies, knowledge of the market, and her strategic approach to finding buyers in this difficult situation. She was always positive and professional. Her talents to attract potential buyers and generate interest in my home was impressive! Throughout the process, she maintained open and transparent communication. She kept me updated with details of home showings and activity so that I could remain confident that we would reach our goal. Theresa is an expert negotiator too and did an excellent job selling my home on time, in a struggling market, for a "better than hoped for" asking price! You cannot have a more diligent, professional, and caring person taking care of your real estate needs. Thank you Theresa!! You're the best!

Buyer review
BEST REALTOR IN AZ - HANDS DOWN!!!
about 2 years ago
BEST REALTOR IN AZ - HANDS DOWN!!!

First of all, let me tell you about this gal, Theresa Mattern. Not only is she an absolute KILLER SHARK in the real-estate world, she will have you feeling like you are the only client she has. The detail, the care, and the extra attention she gives to you and your home are bar-none. Your home will sell faster with her than with anyone else BECASUE she is so sharp, quick, and capable. She also has the experience of 10 of today's realtors as she has been through alllllll the ups and downs of economy, crashes, etc. On the flip side, if you're searching for a home, she will get you close to exactly what you are looking for all while keeping your expectations in touch with reality. She's the best! In a very competitive industry, Theresa stands out above them ALL! Thank you Theresa!!!

Seller review
Great Enthusiasm
about 2 years ago
Great Enthusiasm

When we sold our home we talked to a few realtors before choosing Theresa. Over all her personality and enthusiasm for her job is what drew me to her over the others we talked to. We had a few hiccups, that we worked through, but overall she was an excellent realtor and would use her again.

Seller review
GREAT EXPERIENCE
over 2 years ago
GREAT EXPERIENCE

I have bought 2 homes and sold 1 home with Theresa as my agent. She constantly kept me updated with texts and phone calls. She took care of issues that arose which left me free to relax and not worry. I would definately recommend her for all your real estate needs!

Seller review
Amazing realtor
over 2 years ago
Amazing realtor

This is the second house that Theresa has sold for me. I moved out of AZ so I couldn't buy my new home from her. But she did find me a great realtor in my new state. She is very professional and works very hard for her clients.

Seller review
#1 realtor Theresa Mattern
over 2 years ago
#1 realtor Theresa Mattern

My realtor Theresa Mattern walked us through selling and buying a home with ease. "MY REALTOR" Theresa Mattern is beyond knowledgeable in the real-estate world. Theresa has the confidence that Proceeds her. In turn gave me the confidence I needed in not only the sale of our home but the purchase of my new home. Theresa is a go getter! She answered calls promptly and had solutions and answers immediately. Buying and selling can be overwhelming. With Theresa it was such a positive and exciting experience. We did it! And very fast. I couldn't have done it with such grace without her. Theresa has an energy that can inspire everyone she is in contact with in the process. I was beyond blessed to have her help me through buying and selling our homes. If you looking for a realtor, LOOK NO FUTHER! THERESA MATTERN IS THE REALTOR FOR THE JOB!! She is honest Compassionate And full of experience. I would never go with anybody else. She went beyond the call of duty. If you want to sell or buy your house with confidence call Theresa now! You will be glad you did! So grateful I did! Thank you Theresa your the best!!

Seller review
A superb Realtor!
over 2 years ago
A superb Realtor!

I recently relocated to Arizona from Illinois. I was researching for agents and for some reason I knew Theresa was the one. Relocating to another state where you have never been to can be nerve racking and you never know if someone is taking advantage of you. Not with Theresa. No ma'am. I don’t know what I would have done without her. She’s extremely professional, kind, and fun to hang out with. Her approach to making offers was unique and ultimately I found my dream home at a great deal. Her knowledge and experience with inspections and the industry were impressive. When we did inspections, she had such great knowledge in this area. She was not afraid to be very vocal about the things that were not acceptable and got the job done with the seller’s agent. Another plus is that she knew amazing mortgage brokers and coming from another state, I didn’t know where to look. She got one on hand. The mortgage broker I worked with was awesome and this was probably the most easiest and seamless process ever. I love my new home and it wouldn’t have been possible without Theresa’s help. I highly recommend anyone to hire Theresa. She’s just an amazing person and agent.

13 - 24 of 96
SMS
© 2026 RateMyAgent