Hiller Plumbing, Heating, Cooling & ElectricalHVAC contractor in Madison, AL
Hiller Plumbing, Heating, Cooling & Electrical is an HVAC contractor at 1891 Slaughter Rd, Madison, AL 35758, ranked #1 of 190 HVAC contractors in Madison and rated 4.9 from 3,273 Google reviews. Open 24 hours a day, 7 days a week.
Madison, ALUpdated 0 paid placements in any rankingHow we rank
Key facts
| Address | 1891 Slaughter Rd, Madison, AL 35758Get directions |
|---|---|
| Phone | (256) 298-8821 |
| Website | happyhiller.com |
| Hours | Open 24 hours, 7 days a week |
| Google rating | 4.9 from 3,273 Google reviews |
Trades
Each trade shows the evidence we matched it on.
- HVACmain tradeGoogle main category
- Plumbingbusiness name
- Electricalbusiness name
- Handymanadditional Google category
Service area
Serves Madison and 7 towns within 25 miles: Huntsville, Harvest, Meridianville, Moores Mill, Athens, Decatur and Hartselle.
Based in Madison, ALView 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.
Compare nearby HVAC contractors
| Business | Rank | CR Score | Google rating | License verified | Saturday | Sunday | Distance away |
|---|---|---|---|---|---|---|---|
| Hiller Plumbing, Heating, Cooling & Electrical (this business) | — | 96 | 4.9 (3,273) | — | Yes | Yes | |
| Integrity Services Heating and Cooling | #2 | 94 | 4.9 (1,315) | — | Yes | Yes | 5.8 mi |
| Conditioned Air Solutions | #3 | 94 | 4.9 (2,796) | — | Yes | Yes | 3.4 mi |
Questions about Hiller Plumbing, Heating, Cooling & Electrical
How is Hiller Plumbing, Heating, Cooling & Electrical ranked in Madison?
Hiller Plumbing, Heating, Cooling & Electrical is ranked #1 of 190 HVAC contractors in Madison by CR Score, with 96 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity and profile completeness. No business can pay to change its rank.
What are Hiller Plumbing, Heating, Cooling & Electrical’s hours?
Hiller Plumbing, Heating, Cooling & Electrical 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 areas does Hiller Plumbing, Heating, Cooling & Electrical serve?
Serves Madison and 7 towns within 25 miles: Huntsville, Harvest, Meridianville, Moores Mill, Athens, Decatur and Hartselle. The list is based on the business's location and the usual service radius for heating and cooling. Confirm your address is covered when you call.
What do Google reviews say about Hiller Plumbing, Heating, Cooling & Electrical?
Hiller Plumbing, Heating, Cooling & Electrical has a rating of 4.9 from 3,273 Google reviews. 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 Hiller Plumbing, Heating, Cooling & Electrical?
Call Hiller Plumbing, Heating, Cooling & Electrical on (256) 298-8821. The business is at 1891 Slaughter Rd, Madison, AL 35758. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.
Own Hiller Plumbing, Heating, Cooling & Electrical? Claim this profile.
Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.