Recent Jobs and Reviews in Exton, PA
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Job Locations and Reviews
Luis T.
Performed ac tune up on two systems both nits are in the basement. Both filter 16x24x1 were replaced on today’s visit. Check drain very difficult to clean pump I add tabs to pump (share one pump). Check blower motor and control board ok check aiwflow supply and return airflow ok (first floor ac was not functioning). Checked outside units electrical capacitor and contactor ok. Second floor unit is working within manufacture specifications. On first floor found compressor not starting. Check resistance across compressor windings. I also performed mega test check resistance to ground. Compressor is only few years old and it showing yellow numbers. I was able to start compressor by installing potential relay and start capacitor. I talked to customer about this issue. She approved installation of both items. Test operation after repairs check amp draw and voltage on compressor, refrigerant levels ok. System is cooling. Installation and of start capacitor and potential relay customer renewed
Exton, PA 19341
Joseph D.
Performed walk through with Denise to identify concerns. There are 2 rooms on the street side on 1st and 2nd floor that are not cooling and heating properly. Rooms get a lot of sun. There are 3 systems in the home and capacity is too much. Need to perform calculations to determine proper size system to install on the 1st floor and basement which also feeds part of 2nd floor and attic.
Exton, PA 19341
Luis T.
performed precision a/c tune up on Lennox a/c system. Checked all electrical conections and components. Checked temperature split. Checked refrigerant pressures and temperatures at indoor and outdoor units. Flush drain trap and add tabs. Found unit to be running slightly low on refrigerant. Found some signs of dye on indoor coil. Coil is out of warranty verified with manufacturer. Provided estimate to replace indoor coil. I also provided estimate to add refrigerant. Customer approved adding refrigerant. System is now operating within refrigeration data plate.
Exton, PA 19341
wolferaaron868@gmail.com
Upon arrival, I performed maintenance on AC system. Inspected but did not change 16 x 20 x 4 air filter since homeowner recently changed it. Inspected evaporator coil and drain pan. Cleared and tested drain from drain pan. Inspected blower assembly and electrical connections. Cycled system in cooling. Checked static pressure and temperature differentials. Proceeded to outdoor unit. Inspected electrical connections and components on outdoor unit. Check refrigerant pressures and temperatures. Inspected outdoor coil and condenser fan. System is operating appropriately at this time supplying an appropriate temperature drop.
Exton, PA 19341
Daniel R.
Checked the AC side of the system . Checked the air filter and replaced. Checked the wiring connections and the voltages on high volt and low volt. Inspected the indoor coil and flushed and tested the drain line. Checked the blower condition and inspected the blower amps and tested for static pressure. Went to the outdoor unit and Checked and tested the pressures by using superheat and sub cooling methods. Checked the amps for the compressor and the fan motor and checked the indoor cooling temps at the supply and return. The AC system is working fine at this time of service.
Exton, PA 19341
Daniel R.
Checked the AC side of the system . Checked the air filter and replaced. Checked the wiring connections and the voltages on high volt and low volt. Inspected the indoor coil and flushed and tested the drain line. Checked the blower condition and inspected the blower amps and tested for static pressure. Went to the outdoor unit and Checked and tested the pressures by using superheat and sub cooling methods. Checked the amps for the compressor and the fan motor and checked the indoor cooling temps at the supply and return. The AC system is working fine at this time of service.
Exton, PA 19341
Daniel R.
Checked the AC side of the system . Checked the air filter and replaced. Checked the wiring connections and the voltages on high volt and low volt. Inspected the indoor coil and flushed and tested the drain line. Checked the blower condition and inspected the blower amps and tested for static pressure. Went to the outdoor unit and Checked and tested the pressures by using superheat and sub cooling methods. Checked the amps for the compressor and the fan motor and checked the indoor cooling temps at the supply and return. The AC system is working fine at this time of service.
Exton, PA 19341
Daniel R.
Inspected the new indoor air handler and tested the ez trap . Took indoor temp splits for the return and the supply. Checked the outdoor level and the disconnect level make sure all penetrations are caulked and tested in AC mode on outdoor unit. Added 1 lb 3 oz of 454b. Talked with the customer to see if he had any questions. The new system looks good. It’s up and running at this time of service.
Exton, PA 19341
tromatorelc@gmail.com
Installed new Trane 80% furnace on a new dual return box, installed aprilaire 413 high efficiency filter rack with a new return drop, new aprilaire humidifier on the return side. Installed a new indoor coil and new supply, adapted to existing gas line replaced old gas valve. Installed new ez trap, condensate pump, vinyl tubing to discharge point. Installed new switch and outlet combo with a surge protector. Installed new Trane Ac outdoor unit on a new concrete pad, leveled with cinder blocks. Installed a disconnect with a built in surge protector. Flushed refrigerant lines, brazed, pressure tested and evacuated the line set. Tested out new system, working good at time of completion. Adjust charge in warmer weather.
Exton, PA 19341
Barry P.
Completed AC tune up for Bosch inverter system Replaced 18x20x1 filter. Filters can be sourced and purchased from dibiasehvac.com or filterbuy..com Indoor and outdoor coils in good condition Inspected wiring, controls, electric motors and components; left estimates for surge protector for indoor blower motor. Outdoor equipment heads surge protector. She said there is a whole home surge protector as well. Currently thermostat does not have input for outdoor temperature. I mentioned that she could invest in a smart WiFi thermostat which would allow for control of electric heat use based on outdoor temperature. Measured temperature split and static pressure Inspected drains; clears EZ trap, tested pump; added treatment tabs to drain pan. Assessed refrigerant charge checked pressures. AC system operating well at this time.
Exton, PA 19341
Kurt M.
Replaced existing blower wheel and tested operation. Also performed quality assurance on recently installed Mitsubishi mini split system. Set up parameters on rsh 50 disconnect. System is working properly at quality assurance, collected check in the amount of $3741.00.
Exton, PA 19341
Daniel R.
Checked the AC side of the system . Checked the air filter and it is getting dirty customer will replace . Checked the wiring connections and the voltages on high volt and low volt. Inspected the indoor coil and flushed and tested the drain line. Checked the blower condition and inspected the blower amps and tested for static pressure. . Went to the outdoor unit and Checked and tested the pressures by using superheat and sub cooling methods. Checked the amps for the compressor and the fan motor and checked the indoor cooling temps at the supply and return. The AC system is working fine at this time of service.
Exton, PA 19341
Daniel R.
Checked the AC side of the system . Checked the air filter and replaced, supplied by the customer . Checked the wiring connections and the voltages on high volt and low volt. Inspected the indoor coil and flushed and tested the drain line. Checked the blower condition and inspected the blower amps and tested for static pressure. . Went to the outdoor unit and Checked and tested the pressures by using superheat and sub cooling methods. Checked the amps for the compressor and the fan motor and checked the indoor cooling temps at the supply and return. The AC system is working fine at this time of service.
Exton, PA 19341
nathanfh03@gmail.com
Indoor unit needs new blower assembly ( squirlcage ). installed new mini split, mounted indoor door unit and removed old thermostat on wall, replaced lineset 1/4 and 5/8, installed disconnect with surge protector, pulled main power wire, from roof and used, installed new double pole 20amp breaker, installed condensate pump with vinyl tubing. Installed new unit with wall bracket under other unit, connected high and low volt wiring…return for replacement part and test out
Exton, PA 19341
A real professional and very knowledgeable
Response from DiBiase Heating and Cooling Company:
Hi Gary! Thank you for the great feedback! We're so glad you had a positive experience and found our team to be professional and knowledgeable. We truly appreciate your support and look forward to helping with any future HVAC needs!
Daniel R.
Checked the AC side of the system . Checked air filter and replaced . Checked the wiring connections and the voltages on high volt and low volt. Inspected the indoor coil and flushed and tested the drain line. Checked the blower condition and inspected the blower amps and tested for static . Went to the outdoor unit and Checked and tested the pressures by using superheat and sub cooling methods. Checked the amps for the compressor and the fan motor and checked the indoor cooling temps at the supply and return. The AC system is working fine at this time of service.
Exton, PA 19341
Install went well. A new heat pump was installed to replace a 20 year old AC system. The installers got to my house on time and got everything installed by the end of the day and it was tested and it works well so far, both heating and cooling. The installer was professional and pointed out some features about the blower in the attic and the outside unit. Great job. Couldn't be happier with what was done.
Response from DiBiase Heating and Cooling Company:
Hello Pete! Thank you for the great review! We’re so glad to hear the installation went smoothly and that you’re happy with your new heat pump. Our team takes pride in being punctual, professional, and thorough, so it’s great to know that came through in your experience. If you ever have any questions about your system, don’t hesitate to reach out. We appreciate your trust in DiBiase Heating and Cooling!
tromatorelc@gmail.com
Set new unit in new 30x60 drain pan. Adapted to Supply and return ducts. Ran new lineset from outdoor unit to indoor unit. Made all high and low voltage connections to unit. Ran new condensate drain to existing gravity drain. Wired all safeties in series to break 24v R call to thermostat. Set new unit on new pad and snowlegs and leveled. Hung new disconnect box with internal surge protector and sealed to wall. Ran new slim duct. Piped in lineset. Brazed pressure tested evacuated and charged system. Made all high and low voltage connections to unit. Performed all test out procedures cleaned all work areas and reviewed installation with homeowner. Check pressures in warm weather.
Exton, PA 19341
Nathan B.
Perform tuneup on Lennox AC, checked indoor unit blower and temperature split, clean drains and replaced filter. Went to after unit and checked all electrical and mechanical components, including compressor fan motor and capacitor. Check refrigerant levels, system has no issues at this time.
Exton, PA 19341
Luis T.
Performed precision a/c tune up on (2) Trane heat pumps. Small unit for lobby and dojo 7.5 ton unit. Checked all electrical conections and components. Checked temperature splits. Checked refrigerant pressures and temperatures at indoor and outdoor units. Replacement of all filters. Check coils and blowers. Lobby unit is running within manufacture specifications. Dojo area unit had previous added dye and refrigerant. Checked indoor coil and outdoor unit for any visual leaks. Did not find any signs of leak at the time. Will need more time to show. also during inspection found indoor coil partially blocking airflow. Will be very difficult to clean coil. We been using brush to clean I was able to see dust/dirt penetrated between coil plates. Cleaning coil in place is not guarantee coil will be totally clean. I would also recommend replacement or filters every three months.
Exton, PA 19341
Diilon M.
Estimate
Exton, PA 19341
Review
Very knowledgeable Went through all issues and options Explained everything Recommend good products with good prices
Nathan P.
Estimate
Exton, PA 19341
Tony F.
Estimate
Exton, PA 19341
Diilon M.
Estimate
Exton, PA 19341
Tony F.
Estimate
Exton, PA 19341
Zachary B.
Checked the AC side of the system . Checked air filter and found good . Checked the wiring connections and the voltages on high volt and low volt. Inspected the indoor coil and flushed and tested the drain line. Checked the blower condition and inspected the blower amps . Went to the outdoor unit and Checked and tested the pressures by using superheat and sub cooling methods. Checked the amps for the compressor and the fan motor and checked the indoor cooling temps at the supply and return. The AC system is working fine at this time of service.
Exton, PA 19341
Review
He’s a good kid. Very polite, thorough.
Nathan B.
Cleaned customers condenser coil, removed entire casing and fan shroud from outdoor unit and thoroughly cleaned outdoor coil. Re assembled entire outdoor and all panels and rewired fan after unit was cleaned. Tested unit after and found no issues with system.
Exton, PA 19341
Review
We had our whole system replaced. Furnace, AC unit and hot water heater going on four yrs now. We just renewed our service contract. We’ve had a different technician almost every time annd they’ve all been great! I’m old school. I believe in good service, being on time, and most of all, honesty. DiBiase has batted 1000 since day one!
Kurt went out of his way late Saturday night to help with hvac issue at my home. It was going to be cold/snowy out tonight and honestly felt like he wanted to come out and help. When he arrived he was more than respectful, friendly and personable. My very curious 2 year old and him had a full conversation in the basement while he was doing his test. Ultimately , the problem was fixed and he left a great first impression for DiBiase. I will be asking for him for any future visits if needed.
Response from DiBiase Heating and Cooling Company:
Hi Daniel! Thank you for sharing your experience! We’re so glad Kurt could help, especially on a cold and snowy night. It’s great to hear he made such a positive impression and even had a conversation with your little one! We’ll be sure to pass along your kind words, and we’d be happy to have him assist you in the future. Stay warm!
Nathan was a great technician. He talked through the issues with me and got our heater working very quickly. Would highly recommend!
Response from DiBiase Heating and Cooling Company:
Hey Scott! Thank you for your kind words! We're so glad Nathan took the time to walk you through the issues and got your heater running in no time. Providing fast, thorough, and friendly service is what we strive for every day. We truly appreciate your recommendation and look forward to helping you again whenever you need us!
I could not be happier with DeBiase. Our furnace was having issues yesterday, and Kurt is the technician who helped us on day one. He replaced a couple things trying to get our furnace running. Without explaining in a long drawn out story, on day 2, there was a big problem that came from replacing one of those parts. And it really wasn’t anyone’s fault, just bad luck. So Dan came by day 2. It was a pretty unusual problem. He went above and beyond with checking/cleaning everything, and got the furnace working. The cleaning isn’t “perfect” but it’s an imperfect scenario. Both techs were very thorough and professional. Their work was clean, they were honest, and personable. Felt like these guys really care about the customer, and the quality of work they deliver. I didn’t sign up for a contract or anything yet, but I will not be going anywhere else for my HVAC needs in the future. Thanks again, guys.
Review
Was on time, very polite and knowledgeable.
Review
Kurt was highly responsive today (New Year’s Day) when my heat stopped working. He is real nice but also demanding on himself when diagnosing equipment. He seems like a great problem solver. Thank you!
Review
Tim was very thorough in diagnosing the problems with our heaters and working to repair them.
Review
I received a quick call back and scheduling for service at our facility. Luis has been here before and every time has been a pleasure to work with, his knowledge of our equipment and the systems have helped get things up and running very quickly. He explains the situation and what is needed so I'm confident of the repairs.
Excellent work by the DiBiase team (Conner and Liz). We used them to insulate our house. Very professional outfit. Very polite, friendly and kept the entire house very clean while they did their work. I would whole heartedly recommend them.
Response from DiBiase Heating and Cooling Company:
Hello Shashank! Thank you for your thoughtful review and recommendation! We’re glad Conner and Liz delivered professional, courteous service while keeping your home clean throughout the insulation process. Providing top-notch customer care is always our goal. We appreciate your trust and look forward to helping you with any future HVAC needs!
Review
My furnace stopped working Sunday night 11/24. I called DIBIASE 1st thing Monday morning. They were excellent in sending a service technician over right away. Unfortunately the technician had no idea how to troubleshoot my furnace. He said the reason it wasn’t working was due to my licensed electrician installed a dimmer switch 5ft. From my thermostat that he caused the power to be cut off from my thermostat by installing the dimmer incorrectly shorting out my thermostat. So, I had my electrician return on 11/26 at $160/hour. He rechecked his wiring and told me it was so totally impossible that the dimmer light switch would cause my thermostat not to work as with very little inspection told me THE LIGHT SWITCH AND THE THERMOSTAT ARE ON 2 SEPARATE ELECTRICAL CIRCUITS WIRED TO 2 SEPARATE CIRCUIT BREAKERS IN MY BOX! Why didn’t Tim know this? Why did he advise me to call my electrician to return to fix a light switch to repair my furnace? I’m not paying $84.15 service call fee and due to the very poor advise from DiBiase’s technician DiBiase needs to reimburse me for a useless visit from my electrician charge for $160.00. CALL ME ASAP TO STRAIGHTEN THESE EXPENSES OUT. Thomas Matyjasik
Review
Dan is very clear and precise and knowledgeable and extremely easy to explain
Review
Very good service, prompt, responsive, respectful, and good reasonable price. Thank you Tony
Review
Good service, conscientious workers.
Review
Luis returned to one of my properties after the tenant overslept and did not hear him at the door. He is genuinely interested in providing excellent service and can seamlessly deal with unforeseen situations. Can’t ask for better service than that!
Review
Excellent & Professional
Review
Hvac tune up service
Review
Nathan was very personable. He was on time and did a thorough job.
Review
Really nice guy who knows quite a lot and answered any question. Seems like a real quality professional and I’d definitely have him come back for future tune-ups. Five stars!
Review
Dan was on-time, courteous and explained all that he did on the visit!
Review
Luis is a very competent and conscientious technician. He was able to check our compressor problem and determine the root cause which saved us time and money. Moving on to the next assignment he attempted to boost start a failing a/c unit and was able to realize that it would be cheaper and more effective to just replace the unit. He communicated with me about the work he performed and we couldn't be happier to have him here to assist us.
Review
very good service, on-time, professional, respectful
Review
Joe and I toured the facility looking at the possibility of installing mini split units as a replacement for our current system. We discussed the placement and installation of the new system. Joe was very thorough about all the details involved.
Review
The team of Luis, Ed, and Travis got right to work with the a/c problems we are having. Team was friendly, knowledgeable, and thorough.
Review
Luis did a great job looking at the problems we had and either fixed it or explained the root cause.
Review
Luis was on time and very professional. He looked at the units we needed help with and either fixed them or recommended the root cause of the problem.
Review
Arrived on time. The technicians were very knowledgeable and pleasant. Cleaned up any mess they made. Showed me how to set up the thermostat and and explained the new system. No complaints here.
Review
Very good, valued service (HVAC advice and system planning)