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Casteel Heating, Cooling, Plumbing & ElectricalHVAC contractor in Lawrenceville, GA

Casteel Heating, Cooling, Plumbing & Electrical is an HVAC contractor at 305 Petty Rd # G, Lawrenceville, GA 30043, ranked #1 of 528 HVAC contractors in Lawrenceville and rated 4.9 from 6,399 Google reviews. Open 24 hours a day, 7 days a week.

Lawrenceville, GAUpdated 0 paid placements in any rankingHow we rank

Call (770) 758-6263Website ↗

Key facts

Key facts about Casteel Heating, Cooling, Plumbing & Electrical
Address305 Petty Rd # G, Lawrenceville, GA 30043Get directions
Phone(770) 758-6263
Websitecasteelair.com
HoursOpen 24 hours, 7 days a week
Google rating4.9 from 6,399 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Lawrenceville and 11 towns within 25 miles: Dacula, Suwanee, Auburn, Sugar Hill, Buford, Snellville, Duluth, Loganville, Lilburn, Mountain Park and Johns Creek.

Based in Lawrenceville, GAView on map

Opening hours

Opening hours for Casteel Heating, Cooling, Plumbing & 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

Casteel Heating, Cooling, Plumbing & Electrical compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Casteel Heating, Cooling, Plumbing & Electrical (this business)—674.9 (6,399)—YesYes
Peachtree Service Experts#2664.9 (6,700)—YesYes7.8 mi
Coolray Heating & Air Conditioning#3654.8 (6,685)—YesYes5.9 mi

See all 528 ranked HVAC contractors in Lawrenceville

Reviews

ContractorsRanked reviews

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Google

4.9from 6,399 Google reviews

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Questions about Casteel Heating, Cooling, Plumbing & Electrical

How is Casteel Heating, Cooling, Plumbing & Electrical ranked in Lawrenceville?

Casteel Heating, Cooling, Plumbing & Electrical is ranked #1 of 528 HVAC contractors in Lawrenceville by CR Score, with 67 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 Casteel Heating, Cooling, Plumbing & Electrical’s hours?

Casteel Heating, Cooling, Plumbing & 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 Casteel Heating, Cooling, Plumbing & Electrical serve?

Serves Lawrenceville and 11 towns within 25 miles: Dacula, Suwanee, Auburn, Sugar Hill, Buford, Snellville, Duluth, Loganville, Lilburn, Mountain Park and Johns Creek. 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 Casteel Heating, Cooling, Plumbing & Electrical?

Casteel Heating, Cooling, Plumbing & Electrical has a rating of 4.9 from 6,399 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 Casteel Heating, Cooling, Plumbing & Electrical?

Call Casteel Heating, Cooling, Plumbing & Electrical on (770) 758-6263. The business is at 305 Petty Rd # G, Lawrenceville, GA 30043. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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