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KEN's HVAC SERVICEHVAC contractor in Waltham, MA

KEN's HVAC SERVICE is an HVAC contractor at 28 College Farm Rd, Waltham, MA 02451, ranked #38 of 1,289 HVAC contractors in Waltham and rated 5.0 from 97 Google reviews. Open Monday to Saturday.

Waltham, MAUpdated 0 paid placements in any rankingHow we rank

Call (857) 488-7470Website ↗

Key facts

Key facts about KEN's HVAC SERVICE
Address28 College Farm Rd, Waltham, MA 02451Get directions
Phone(857) 488-7470
Websitekenhvacservice.com
HoursMonday to Friday: open 24 hours; Saturday: 8 AM – 5 PM
Google rating5.0 from 97 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • HVACmain tradeGoogle main category

Service area

Serves Waltham and 11 towns within 25 miles: Belmont, Watertown, Lexington, Lincoln, Weston, Arlington, Newton, Winchester, Bedford, Medford and Cambridge.

Based in Waltham, MAView on map

Opening hours

Opening hours for KEN's HVAC SERVICE
DayHours
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
Saturday8 AM – 5 PM
SundayClosed
  • Open evenings — no
  • Open Saturdays
  • Open Sundays — no
  • 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

KEN's HVAC SERVICE compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
KEN's HVAC SERVICE (this business)—615.0 (97)—YesNo
Boston Air Duct Cleaning#36614.7 (107)—YesYes3.5 mi
PerfectTemp HVAC Service#37614.9 (85)—YesYes5.2 mi
MacFarlane Energy#39614.9 (4,144)—NoNo9.5 mi

See all 1289 ranked HVAC contractors in Waltham

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 97 Google reviews

Hired KEN's HVAC SERVICE? Write a review

Questions about KEN's HVAC SERVICE

How is KEN's HVAC SERVICE ranked in Waltham?

KEN's HVAC SERVICE is ranked #38 of 1,289 HVAC contractors in Waltham by CR Score, with 61 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 KEN's HVAC SERVICE’s hours?

KEN's HVAC SERVICE is open Monday to Saturday. Its listed hours are Monday to Friday, open 24 hours; Saturday, 8 AM – 5 PM. On Saturdays it is open 8 AM to 5 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does KEN's HVAC SERVICE serve?

Serves Waltham and 11 towns within 25 miles: Belmont, Watertown, Lexington, Lincoln, Weston, Arlington, Newton, Winchester, Bedford, Medford and Cambridge. 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 KEN's HVAC SERVICE?

KEN's HVAC SERVICE has a rating of 5.0 from 97 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 KEN's HVAC SERVICE?

Call KEN's HVAC SERVICE on (857) 488-7470. The business is at 28 College Farm Rd, Waltham, MA 02451. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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