We analyze thousands of real estate agents in Guasti and nationwide to find you proven local professionals, for free.
Agent Pronto analyzes transaction data, agent specialties, and client reviews to handpick the best agents in your area. Updated for September 2026.*
* Sales data is calculated based on transaction information available to Agent Pronto at the time of publishing and may not accurately reflect all transactions for a given agent.
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Guasti offers residents a tight-knit community with rural charm, inviting parks and greenspaces, and easy access to regional amenities that support a balanced, connected lifestyle.
Guasti immediately feels distinct from nearby Ontario and Rancho Cucamonga, offering a small-community pace right beside major employment, transit, and retail hubs. Once a historic wine colony, the area still reflects its early agricultural roots while benefiting from its location near Ontario International Airport.
Residents enjoy quick access to regional favorites like the Toyota Arena for concerts and sports, as well as shopping and dining in neighboring Upland and Chino. Local parks and open spaces provide a break from the industrial corridors, and the surrounding streets make daily commuting to San Bernardino County offices, logistics centers, and business parks straightforward. Families often look to nearby schools within the Ontario and Chaffey systems, highlighted by resources such as Chaffey College for continuing education.
Guasti attracts buyers who want attainable housing close to major freeways and airport access without fully stepping into larger city environments. At the same time, longtime residents value the area’s continuity and its practical, work-centered lifestyle supported by the broader City of Ontario infrastructure.
With ongoing regional growth and changing inventory, timing and preparation are critical in Guasti. Whether planning to buy into this strategically located community or considering a sale as the market shifts, partnering with the right local agent through Agent Pronto can help you move confidently and at the right moment.
See why so many people rely on Agent Pronto to make their real estate journey a success.
“Gabriela was absolutely amazing. She was incredibly patient, attentive, and truly took the time to understand exactly what we were looking for. She went above and beyond to find us the right home and guide us through every step of the process. We couldn't have asked for a better realtor and we would highly recommend her to anyone looking for someone who generally cares about her clients.”
“Real fun to work with”
“This guy is one of the best agents we ever met. I strongly recommend anyone who's reading this review and we're gonna continue to use them for the rest of our lives and recommend them to all our family member members.”
“Steven, Adrian and the whole staff were absolutely amazing and went above and beyond to sell our house. It was in a trust and had a probate. Absolutely thee best probate realtor ever!!!!! Thank you again for everything”
“This is the second time I have used Rebecca Anderson to purchase a new property. This time she was also the realtor to sell my property. Rebecca was always available to answer my questions and never made me feel like I was bothering her. She was patience and firm when necessary. I would definitely use Rebecca Anderson again if necessary.”
“A friend who's wife is a coworker of Alexandria gave me the referral. Trust was the main thing I was looking for as these transactions are really important.”
“Coming from a marketing backgound. Jack Ma's a methodical and analytical approach resonnated with me from the start. You may get lucky with one sale. But in the long run, a comprehensive plan yields more consistant results. I spoke with 2 other realtors before deciding to list with Jack Ma. The other realtors were nice enough and seemed familiar with my locality, but didn't present a thorough marketing plan. Ultimatly, that's what swayed me and Jack delivered! Highly recommended!”
“Joanna demonstrated exceptional proficiency in all matters that arose during our issue, consistently keeping us informed and engaged.”
“Joe Chung provided exceptional guidance throughout my home search. Thanks to his excellent listening skills, he instinctively understood my needs and preferences right from the start. His expertise made the entire process seamless, and I highly recommend his services.”
“Very professional, the type of agent that goes above and beyond for her customer it was a great experience and I'm so appreciative that she was on my side working to sell my property as I was moving out of State. I would definitely highly recommend Amy.”
“Heather was great to work with. O n top of everything and communicated well. Would definitely hire her again.”
“Thank you, Ramez for your hard work , dedication and honesty. You were very helpful through all steps, explaining all detail and making everything looks super easy.”
“keep up the exelent work”
“I'M GLAD THAT I WAS INTRODUCED TO TANA. TANA WAS VERY NICE, RELIABLE,POLITE,AND PROFESSIONAL . WHEN I NEEDED HER SHE WAS ALWAYS THERE TO HELP. MY NEXT PROPERTY I WILL BE REACHING OUT TO HER.”
“Gilbert was a great guy hes very resourceful.and a great deal maker he was on it when we had clients looking at our home and he had a very nice and organized showings when he had open houses super respectful he helped out so much and explained all the little details most of us dont know about real estate over all great guy and super resourceful will recommend for anyone looking to buy or sell their home thank you Gilbert for all your work”
“We had a good time working together, the sale and the buy of houses we're pretty seamless all the documentation and the heads up of signing and sending she was on top of any questions that we needed answered if she couldn't do it in that moment, she would always get back to us promptly can't wait to get another house through Janely. Thanks again.”
“I am Very pleased to have had Joe as my agent!! He was very professional and knowledgeable and went above and beyond to get me an amazing price on my home!! Joe and his incredible team treated me like part of the family and I would definitely recommend Joe Manjarrez and his team to all my family and friends!!”
“Dana was fabulous to work with. From the very start she was open and honest about everything to do with the process. She helped mentor and coach us every step of the way. She was an outstanding partner!!!! We would definitely recommend her to anyone selling their home.”
“My experience with Mr Wili was great, his support was always professional and I recommend him 100%”
“This is the second time we've used Angela's service and would highly recommend her service. Angela has been professional, dependable and trustworthy. Her communication has been outstanding even with a significant time difference. Can't recommend Angela enough.”
There are more than 2 million real estate agents across the U.S., and you want to be sure the one you partner with is an experienced and trustworthy professional with strong local expertise covering the housing market in and around Guasti. Working with a proven agent will help you sell your home faster and for more money, and help you find your dream home at the best possible price.
Choosing a real estate agent to help you buy or sell property is one of the most important decisions you’ll make in your lifetime. You want to make sure your agent is an expert in your area, has a proven record helping people buy and sell similar homes to yours, and is well regarded by their previous clients. Let us know a few details about the property you are selling or the kind of home you want to buy, and Agent Pronto will match you with trusted real estate agents that have the experience you need. And before you interview an agent, check out our top five questions to ask a buyer’s agent and listing agent.
We consider performance metrics, close rates, specialties, and client reviews to qualify the best full-time agents. We then take the information you provide about the home you are selling or the kind of home you want to buy, and analyze the top local agents with the right experience for your specific needs. For more than a decade, we've helped hundreds of thousands of home buyers and sellers find the right agent. Get started now and find the perfect real estate agent.
No. Agent Pronto is a free service for home buyers and sellers and you are under no obligation to work with our recommended agents. Find your Guasti Realtor® or real estate agent today.
We’ll match you with top-rated real estate agents in just about any city—wherever your next move takes you.