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Hiller Plumbing, Heating, Cooling & ElectricalHVAC contractor in Chattanooga, TN

Hiller Plumbing, Heating, Cooling & Electrical is an HVAC contractor at 7339 Lee Hwy, Chattanooga, TN 37421, ranked #2 of 162 HVAC contractors in Chattanooga and rated 4.9 from 1,215 Google reviews. Open 24 hours a day, 7 days a week.

Chattanooga, TNUpdated 0 paid placements in any rankingHow we rank

Call (423) 922-7668Website ↗

Key facts

Key facts about Hiller Plumbing, Heating, Cooling & Electrical
Address7339 Lee Hwy, Chattanooga, TN 37421Get directions
Phone(423) 922-7668
Websitehappyhiller.com
HoursOpen 24 hours, 7 days a week
Google rating4.9 from 1,215 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Chattanooga and 11 towns within 25 miles: East Brainerd, Harrison, Collegedale, East Chattanooga, East Ridge, Red Bank, Middle Valley, Signal Mountain, Soddy-Daisy, South Cleveland and Cleveland.

Based in Chattanooga, TNView on map

Opening hours

Opening hours for Hiller Plumbing, Heating, Cooling & Electrical
DayHours
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
  • Open 24/7
  • Open evenings — no
  • Open Saturdays
  • Open Sundays
  • Emergency service

Typical heating and cooling prices

Typical heating and cooling prices
JobLowTypicalHigh
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

Hiller Plumbing, Heating, Cooling & Electrical compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Hiller Plumbing, Heating, Cooling & Electrical (this business)—664.9 (1,215)—YesYes
Metro Plumbing, Heating & Air#1684.8 (4,285)—YesYes4.3 mi
Patriot Services#3664.8 (1,538)—YesYes2.9 mi
Metro Plumbing, Heating & Air#4665.0 (600)—YesYes6.0 mi

See all 162 ranked HVAC contractors in Chattanooga

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.9from 1,215 Google reviews

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Questions about Hiller Plumbing, Heating, Cooling & Electrical

How is Hiller Plumbing, Heating, Cooling & Electrical ranked in Chattanooga?

Hiller Plumbing, Heating, Cooling & Electrical is ranked #2 of 162 HVAC contractors in Chattanooga by CR Score, with 66 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. 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 Chattanooga and 11 towns within 25 miles: East Brainerd, Harrison, Collegedale, East Chattanooga, East Ridge, Red Bank, Middle Valley, Signal Mountain, Soddy-Daisy, South Cleveland and Cleveland. 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 1,215 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 (423) 922-7668. The business is at 7339 Lee Hwy, Chattanooga, TN 37421. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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