1612 E High St
Bryan, OH 43506-9490
419-633-4567

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Local Reviews
for defiance, oh

Rated 5.0 out of 5 stars based on 16 customer reviews

Excellent Service

JMS did an amazing job on installing both a new furnace and ac unit. They worked fast and efficiently! They even cleaned up more than expected!! They made this a wonderful experience all the way around!

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Excellent service

Did a great job and was very professional.

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Excellent service

It’s always a pleasure to have JMS do a job for me! It always get done right! Thank you for a job well done!

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Chain is too long

Everything good except toilet tank handle is hanging in a down position and have to hold handle down for a flush. Seems chain is too long. Is there a way to fix it? My old stopper had a really nice chain; is it still around? Thank you!

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Great service


Response from Ascend Mechanical:

hanks for sharing your review with us and the community.

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Great service


Response from Ascend Mechanical:

Thank you so much for taking the time to leave an excellent rating. We really appreciate your business.

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Fast Service!


Response from Ascend Mechanical:

We are incredibly grateful that you took the time out to leave us a 5-Star review.

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Fast Service!


Response from Ascend Mechanical:

Thank you so much for your 5-star review! We will share this with the team to let them know to keep up the amazing work.

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Great service


Response from Ascend Mechanical:

We appreciate your business and the 5-star review!

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Great service

Aaron is very professional and knowledgeable. Used covering over his shoes when he entered the house. Did a great job. Office manager set the appointment at 8 AM and he was right on time. JMS is an outstanding company and offers quality service

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Owner


Response from Ascend Mechanical:

Thank you so much for taking the time to leave us a 5-star review!

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Great service! Friendly and courteous!


Response from Ascend Mechanical:

We thank you for sharing your positive experience. It made our day.

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Very Pleasant

Great experience...very thorough.

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Emergency call on holiday

Got home from vacation and AC was not working on a holiday weekend. Called Jim, the owner of JMS and said he would send tech that night. I said I could wait til next day(Memorial Day). Aaron service tech called and gave me a time that he would be there. He was right on time and fixed fixed the problem right away. He was very professional and personable. I highly recommend JMS

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Great service

Very professional, on time, answered any questions

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Job Locations
for defiance, oh

Aaron G.

Aaron G. Job Checkin

Mini turbo, capacitor. Performed precision AC tuneup on geothermal system after replacing mini turbo capacitor system is in good working condition filter size 14 x 25 x 1 two of them.


Aaron G.

Aaron G. Job Checkin

Large turbo, capacitor. Perform precision AC tuneup, found that large turbo capacitor was corroded and burnt. Customers would like to replace their AC this fall sometime in September.


Aaron G.

Aaron G. Job Checkin

Preformed precision AC tuneup. Upon inspection I noticed the outdoor capacitor was running 10% low factory specifications and electrical terminals were corroded and rusty. Customer agreed to replace outdoor capacitor.


Aaron G.

Aaron G. Job Checkin

Showed customer which damper did not open.


Aaron G.

Aaron G. Job Checkin

Ceiling ductwork repair. 15 minutes. Performed precision AC tuneup after sealing ductwork unit is in good working condition filter size 20x25x1.


Aaron G.

Aaron G. Job Checkin

Customer says the furnace is running even though the thermostat isnt set to heat. Diagnosis is a bad thermostat. I unwired the W wire that is for heat on the board and set the thermostat to cool. Customer has an appointment set up for an AC tuneup this upcoming Thursday and we will replace the thermostat under warranty at that point


Aaron G.

Aaron G. Job Checkin

Found drain line was standing full. Pulled toilet and ran large drain machine. Did not locate blockage. I checked drain line under home and proceeded to check septic tank to find it full. I advised home owner to contact Layman’s to have it pumped out. A full septic can cause back up and plug vents so I advised customer to call us back if problems persist after septic is emptied. Note: toilet in master bath needs a repair flange. I secured tank using wood screw and washer. Customer advised same.


Seth M.

Seth M. Job Checkin

For this job, the customer was wanting new filters for her system. She didn’t want an estimate for a new filter rack, but just our pleaded filters we have in our trucks. I was able to get the right size for the customer and the size are 20 x 20 x 2 Goodman filter while, I was here at the customers house, she wanted me to give her an estimate for housing filters and her drinking water filter. The information that I collected from the house will sent to the office to finalize. I did it find any other issues with the system.


Tyler  R.

Tyler R. Job Checkin

Just resolved a clogged toilet issue in a Defiance, OH home. Employed a toilet auger to clear the blockage efficiently. This tool effectively removes obstructions without damaging the plumbing system, ensuring restored functionality and convenience for the homeowner without the need for extensive repairs or replacements.


Tyler  R.

Tyler R. Job Checkin

Changed out air bleeders in radiators in the living room. Did have to drain the system. Ensured all air was out and performed precision tuneup. Ensured boiler was working properly. Invoice emailed for billing, customer advised they had a credit from previous service call.


Tyler S.

Tyler S. Job Checkin

Replaced air separator and pressure tank. Bled system all I could but found 2 bleeders to be seized and evidence of leaking. Quoted customer for tune up and replacing 2 air bleeders. Customer approved so we need to schedule.


Seth M.

Seth M. Job Checkin

For this job, the customer was having problems The burners staying lit. So I proceeded to check the thermal coupling and found that has good readings. so I pulled the burners out and re-hooked it up after I lit it the burners came on. So I put the burners back in the water heater and try to light it. I found the flames just roll out. And I also noticed the fuse was not in its place. After checking Everything, I recommend to the customer getting a new water heater. The customer had asked if we can give him a quote and after I did, he said he will talk to his wife and ask if we can give him the exact price for the water heater and new liner. As of right now, the customer does not have any hot water.


Aaron G.

Aaron G. Job Checkin

Will be upgrading mobile home furnace to standard furnace and relocating into basement. Will also be upgrading duct work to proper sizing. For proper system functions a new AC is recommended unless customer would just replace current mobile home furnace. Materials: Duct work will be approximately 50 feet in length for main trunk line with 13 6” duct board take offs, approximately 75’ of 6” flex and connecting to existing boots. We will also need to install a return with additional duct board and proper return grate.


Seth M.

Seth M. Job Checkin

For this job, I performed to check over the furnace because it would light up, but shut off right off for that. So I did check the gas valve and found the pressure coming in was low. so I adjust the pressure and was able to get that back in track. Then taking the both hoes off the pressure switch I blow into them, I also tried to take the flame rod sensor, but the screw was rusted to the shell of the burner. I was not able to get that screw break loose. After doing all these steps, I turned the furnace back on and was able to get the furnace lit and stayed on. The fan came on as normal operation. Operating the furnace on and off, the system is working. I did not find any other issue with the system


Tyler  R.

Tyler R. Job Checkin

Arrived at a residential customer's home for their annual air duct cleaning. I thoroughly cleaned the ductwork, decreasing the amount of dust in the home. The ducts will now provide better air flow into the home and the maintenance will reduce the need for future repairs to the HVAC system.