Cory was responsive and helpful with my real estate needs concerning property management of my…read moreinvestment properties. Every concern I had was immediately addressed.

Great service and personable folks to deal with. I definitely would recommend them. It's always…read moregood to try different companies.

I'm President of the Cobblestones At Chestnut Hill Homeowner Association and contacted Onyx when…read moreThe Board decided to end the management contract we inherited. I was comfortable negotiating terms with Vicky and Zach and I knew they understood every concern and past mistakes the new Board didn't want to repeat. Our Onyx contract is still only 4 months old but after our community town-hall tonight, The Board and and community have expressed nothing but praise for our new management company. Our files, documents, investments, and our money is respected. The quality of work contractors they have recommended and brought to us have exceeded expectations. Onyx is who you MUST use for management If you are a mindful, honest, and caring HOA Board that wants to move your neighbors to be excited, activated, and hopeful.

Update 2026/03/05:…read more The maintenance issue was resolved on March 2, 2026. After I posted the February 26, 2026 review (see below) and emailed multiple people at Onyx Capital Management on February 26, 2026, Mr. Zachary G., the maintenance manager, personally intervened, reviewed my video evidence accurately, apologized and took full accountability for an initial vendor error. He ensured the repair was completed promptly and followed up with professionalism. I am updating this review to reflect that the operational failure was eventually corrected. However, I am raising this review from a 1-star to only a 3-star rating because the administrative process remains a concern. The general manager, Ms. Victoria L., prematurely dismissed my concern and deleted my community post shortly after it was uploaded. She also posted a public comment stating that the lamppost had been fixed, based on an inaccurate assessment of my video evidence. Furthermore, she did not reach out directly to clarify or correct that public statement once the error was identified. While the maintenance leadership is professional and capable, the administrative side of the business still has significant room for growth regarding transparency, due diligence, and resident communication. ------------------------------------------ Feb 26, 2026 My HOA has Onyx Capital Management as our management company. On 11/28/2025 I submitted a maintenance request for the replacement of a lightbulb of the lamp post facing my rear door. As for 2/26/2026, almost 3 months later, the lightbulb is still not replaced. I sent video evidence that it is not fixed. They replied with a photo of a working lamp post, not the one that is broken. Thus far, this company has FAILED miserably at keeping the promise stated on their company website: "At Onyx Capital Management, we set the utmost standards to provide care, support, and quality to our homeowners and Board Members." I have sent multiple emails and called a couple of times. I have been patient. But this latest replay is the last straw. Onyx Capital Management's failure in this case is completely unacceptable. ------------------------

Absolutely love the Staff at Tosco Real Estates, They become like family, For buying a home, they…read moredo not stop until they find a place that you absolutely love and is in your price range. Ever thought about buying a second or third home as a rental but do not want to take the time to find tenants and screen them, well lucky you. Tosco Real Estate does property management, and also has an inhouse maintenance team. Ever thought about or needed to do something in your home, whether its a full renovation, clogged sink, maybe you finally want to add that deck that you have always dreamed about!! CALL TOSCO REAL ESTATE SERVICES!!!! You will always get exceptional work, at a great cost. 610-409-0110

I can't say enough about Anthony and his staff extremely friendly they go above and beyond trying…read moreto make their clients happy they even work weekends when they're supposed to have off just when I thought I wouldn't be able to rent a place again due to a stream of difficulties they got me into a place and are very understanding with life's difficulties that may occur and they do their best to work with you to keep you in a place I am very grateful that I was able to meet Anthony and his staff and have been renting from tosco real estate ever since they truly go above and beyond to make your happy and feel comfortable on your new home

They asked if they could apply my initial deposit to pay my last month's rent and I agreed, in an…read moreemail. They then applied the payment late and hit me with a late payment fee which they failed to refund due to THEIR ERROR. This company are thieves. Don't rent with or from them

DelVal managed my property (1 unit) for 6 years *Price…read moregouging and nickel and dime-ing *Failed to make for smooth transition from one tenant to the next Example of prices plus: 1. Quote to make my place ready for new rental was $1,215 more than the price quoted by the management company I have since moved to and who has stellar reviews. Some items in the quote were clearly unnecessary, in my view and, apparently, in the view of the management company I've gone with since there was no mention of "ripping up carpet," for example. 2. Over 3 times more to renew my rental license than it would cost me to do by myself (which I have done every year). $70 versus $283 3. $180 to "supply and install" 3 smoke alarms. (By the way, 3 functioning alarms were there on the bannister. I was charged $95 to go to the unit to turn off one that was going off. 4. $200 to remove items left in closets and "haul to dump." Note: one item was a portrait of me when I was a child and the other items were photo albums. No questioning of whether I or the previous tenants wanted these items that clearly were personal. They knew that the previous tenants were my family members. Regardless, I would think that one's first instinct would be to see if family photo albums were left by mistake and to see to whom they belong. 5. $150 to inspect my property after the previous tenants vacated 6. $125 to replace a handle on a sliding door to the indoor balcony 7. No reports emailed to me (as other management companies that I have researched do) and a portal that does not at all make the reports easy to read. Indeed, I had to ask for a report to be run for what I needed to file my taxes. 8. An attitude of my place looking nearly like a dump when the person I am going with said it was a nice place (including a functional fireplace) with not much work to do to make it rent ready--painting was the main thing, which DelVal also said but, again, at a MUCH higher quoted price. Instead of seeing the dirt on the steps that lead to the unit as "normal wear and tear," DelVal's inspection saw it as "damage." These are examples. I very quickly learned to simply take care of matters myself. As I recall, it was going to cost 2 or three digits to replace an air filter, for example. The mark-up for repairs and maintenance is 20%!! Other management companies with reputable reviews and with years of experience charge anywhere from 0 mark-up (they have their own General Contracting Company) to 10%. In doing my personal research, I have found no other company to charge a 20% markup. Lack of Smooth Transition: For example, no arrangements were made with the tenants who were leaving in terms of keeping the gas on (putting it in my name) or changing the electricity into my name. Again, I am taking care of these things, including having to travel 2 hours to wait in person for the gas company to turn on the gas. Bottom Line: A landlord can do MUCH better without DelVal and with another management company.