Diligent Professional Services LLC
Saint Louis, MO · 11 yrs in business
Public listingAbout Diligent Professional Services LLC
From central air to fireplaces, the listed work of Diligent Professional Services LLC covers comfort systems in Saint Louis, MO. Time in business: 11 years. It reports a team of 3 people.
Diligent Professional Services LLC is listed for furnace repair. Note the type of furnace, gas, oil or electric, its rough age and any error code blinking on the control board inside the panel. Its other categories are duct and vent cleaning and handyman.
Duct and vent cleaning is among the listed services. Cleaning air ducts usually means vacuuming the supply and return lines and registers, while dryer vent cleaning clears lint that builds up between the dryer and the outside wall.
It works weekdays, Monday to Friday 7:00 am to 5:00 pm, by its profile. Living in Saint Ann, St Louis and Fenton rather than Saint Louis itself? Include your town and ask.
When you contact Diligent Professional Services LLC, say whether the problem is with heating or cooling, what the system is doing and how long it has been going on. Write down the brand, model and age of your current equipment before making calls; nearly every technician will ask.
Written from the details on this listing. Contact the business to confirm the latest.
Quick facts
- In business:
- 11 years
- Team size:
- 3 people
- Hours:
- Mon–Fri 7:00 am–5:00 pm
- Listed for:
- Furnace Repair, Duct And Vent Cleaning, Handyman
- Area:
- Saint Louis, MO
- Payment:
- Apple Pay, Cash, Check, Credit card, PayPal, Venmo, Zelle
What to ask before you hire
- How did you work out the size of the system you are proposing?
- What does the quote include: equipment, labor, removal of the old unit, permit and thermostat?
- Will the ductwork need changes for the new system?
- How long will the house be without heating or cooling during the work?
- Can you show me two or three options at different efficiency levels?
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Only verified customers of Diligent Professional Services LLC — people with a completed job or a paid invoice — can review it here.
Business hours
- Monday
- 7:00 am – 5:00 pm
- Tuesday
- 7:00 am – 5:00 pm
- Wednesday
- 7:00 am – 5:00 pm
- Thursday
- 7:00 am – 5:00 pm
- Friday
- 7:00 am – 5:00 pm
Payment methods
This pro accepts Apple Pay, Cash, Check, Credit card, PayPal, Venmo, Zelle.
Listed under
Also offers: Duct And Vent Cleaning, Handyman
Other hvac pros in Saint Louis
- GTS Pro Services Saint Louis27 years in business
- The Pro Bros8 years in business
- Airplease Missouri Chimney Services1 year in business
- Archway Clean Sweep11 years in business
- Fireplace Pro14 years in business
- Pearce Heating and Cooling33 years in business
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