Lonny's ServiceHVAC contractor in Watertown, SD
Lonny's Service is an HVAC contractor at 1306 13th Ave SE, Watertown, SD 57201, rated 3.0 from 1 Google review. Open 24 hours a day, 7 days a week.
Watertown, SD0 paid placements in any rankingHow we rank
Key facts
| Address | 1306 13th Ave SE, Watertown, SD 57201Get directions |
|---|---|
| Phone | (605) 801-2756 |
| Hours | Open 24 hours, 7 days a week |
| Google rating | 3.0 from 1 Google review |
Trades
Each trade shows the evidence we matched it on.
- HVACmain tradeGoogle main category
Service area
Based in Watertown, SDView on map
Opening hours
| Day | Hours |
|---|---|
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| Thursday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
| Sunday | Open 24 hours |
- Open 24/7
- Open evenings — no
- Open Saturdays
- Open Sundays
- Emergency service
Typical heating and cooling prices
| Job | Low | Typical | High |
|---|---|---|---|
| AC replacementPer system, installed (unit plus labor); typical range of customer-reported jobs. US national range | $3,887 | $5,978 | $8,073 |
| Furnace replacementPer system, installed; typical range of customer-reported jobs. US national range | $2,823 | $4,814 | $6,896 |
Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.
Reviews
ContractorsRanked reviews
No ContractorsRanked reviews yet
3.0from 1 Google reviews
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Questions about Lonny's Service
What are Lonny's Service’s hours?
Lonny's Service is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.
What do Google reviews say about Lonny's Service?
Lonny's Service has a rating of 3.0 from 1 Google review. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.
How do I contact Lonny's Service?
Call Lonny's Service on (605) 801-2756. The business is at 1306 13th Ave SE, Watertown, SD 57201. Ask for a written estimate before any work starts.
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