Skip to content
ContractorsRanked

McWilliams Mechanical, LLCHVAC contractor in Heath, OH

McWilliams Mechanical, LLC is an HVAC contractor in Heath, OH, ranked #22 of 146 HVAC contractors in Heath and rated 4.6 from 10 Google reviews. Open 24 hours a day, 7 days a week.

Heath, OHUpdated 0 paid placements in any rankingHow we rank

Call (740) 405-5360Website ↗

Key facts

Key facts about McWilliams Mechanical, LLC
Phone(740) 405-5360
Websitemcwilliamsmechanical.com
HoursOpen 24 hours, 7 days a week
Google rating4.6 from 10 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Heath and 8 towns within 25 miles: Mount Vernon, Sunbury, Apple Valley, New Albany, Lewis Center, Westerville, Delaware and Granville.

Based in Heath, OHView on map

Opening hours

Opening hours for McWilliams Mechanical, LLC
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

McWilliams Mechanical, LLC compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
McWilliams Mechanical, LLC (this business)—594.6 (10)—YesYes
Cardinal Heating & Cooling, LLC#23585.0 (19)—YesYes22.2 mi

See all 146 ranked HVAC contractors in Heath

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.6from 10 Google reviews

Hired McWilliams Mechanical, LLC? Write a review

Questions about McWilliams Mechanical, LLC

How is McWilliams Mechanical, LLC ranked in Heath?

McWilliams Mechanical, LLC is ranked #22 of 146 HVAC contractors in Heath by CR Score, with 59 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 McWilliams Mechanical, LLC’s hours?

McWilliams Mechanical, LLC 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 McWilliams Mechanical, LLC serve?

Serves Heath and 8 towns within 25 miles: Mount Vernon, Sunbury, Apple Valley, New Albany, Lewis Center, Westerville, Delaware and Granville. 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 McWilliams Mechanical, LLC?

McWilliams Mechanical, LLC has a rating of 4.6 from 10 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 McWilliams Mechanical, LLC?

Call McWilliams Mechanical, LLC on (740) 405-5360. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

Own McWilliams Mechanical, LLC? 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.

Claim this profile