---
title: "Western Mass Heating, Cooling & Plumbing, Inc."
description: "After a mini-split installation, Western Mass Heating, Cooling & Plumbing contacted the customer itself about discrepancies and said it was already working"
doc_version: "2026-10-29"
last_updated: "2026-10-29"
---

# Western Mass Heating, Cooling & Plumbing, Inc.

**Trade:** HVAC / Heating & Cooling · **Address:** 4 Industrial Dr W, South Deerfield, MA 01373 · **Phone:** (413) 450-1090 · **Website:** https://westernmassheatingcooling.com/ · **Languages:** English

**Rating: 4.0/5** (medium confidence) — from 5 reviews across 6 sources.
100% of sentiment-scored reviews read net-positive. Last 6 months: 5 reviews, 0 negative.

## The honest read

After a mini-split installation, Western Mass Heating, Cooling & Plumbing contacted the customer itself about discrepancies and said it was already working to remedy them. That June 2026 Google review also praised the clean work site and said Jordan explained the setup and answered every question. The South Deerfield company handles heating, air conditioning and plumbing; its website advertises heat pumps, boilers and 24/7 emergency service, with a service area including Northampton, Amherst, Deerfield and Agawam.

Recent customers describe both maintenance and installations. One June reviewer said Larry serviced all the components of an air-conditioning system, left them clean and in good condition, and helped troubleshoot a water-heater issue that proved minor. Another said David quickly diagnosed and fixed an AC problem, then helped with additional AC units the customer had not called about. That customer specifically praised his explanations and advice on next steps. An August reviewer described new shower fixtures, a utility sink and a pumping system for laundry effluent, saying the work met the standards they had come to expect from the company.

Cost drew a more qualified response. A July reviewer thought a repair was expensive, but said local competitors appeared similar. Their larger complaint concerned a Trane system installed in 2018: the compressor failed in 2025 and the evaporator coil in 2026. The reviewer said the parts had a ten-year warranty while labor was not covered, and praised Western Mass's timely work and technician Keval Williams. A November 2025 Reddit commenter likewise called the company somewhat pricey, while saying it was not dishonest and that they had experienced no problems with its installations.

Google shows a 4.9-star average from 258 ratings. Its BBB profile carries an A+ grade. The BBB description still places the business in Haydenville; a February 2024 Recorder article described its plans to move into the former FleetPride repair shop on Industrial Drive West in Deerfield.

In a December 2025 Reddit comment, a homeowner whose equipment the company installed in June of 2023 wrote that its list price was around $6,500, "so I actually felt $15k was a little steep."

In an April 2024 Reddit comment, a poster said they were mostly happy with Western Mass Heating/Cooling during their build and would continue to use the company going forward.

**Strengths:**
- Clear explanations — AC and mini-split customers praised technicians' explanations
- Clean work — Customers praised AC servicing and mini-split cleanup
- Installation follow-up — One customer described proactive contact about discrepancies

**Concerns:**
- Repair costs — One customer found costs high but comparable locally
- Installation discrepancies — One customer said the company was working to remedy them
- Price concerns — A November 2025 Reddit commenter called the company pricey

**Where sources disagree:**
- The BBB description places the company in Haydenville, while its current address is South Deerfield; the Recorder described a planned Deerfield move in February 2024.

## Claims & citations

Every claim below is backed by real evidence rows — uncited claims are dropped in code before publication.

- Its Massachusetts HVAC license number is 853-SM-B. _(confidence: high)_
  - [State License Registry](https://occupationallicensingandpermitting.mass.gov/madol/s/license-search-page) — “MA hvac license 853-SM-B registry-verified active — registry holder of record: Western Mass Heating Cooling & Plumbing Inc.”
- Google shows 4.9 stars from 258 ratings. _(confidence: high)_
  - [Google](https://www.google.com/maps/search/?api=1&query=Western%20Mass%20Heating%2C%20Cooling%20%26%20Plumbing%2C%20Inc.%20-%20HVAC%20Contractors%20in%20Western%20MA&query_place_id=ChIJQ0Ojk2HX5okRR3oxf-XQOFc) — “Google: 4.9★ from 258 ratings”
- Its BBB profile carries an A+ grade. _(confidence: high)_
  - [Better Business Bureau](https://www.bbb.org/us/ma/south-deerfield/profile/plumbing-and-heating/western-mass-heating-cooling-plumbing-inc-0261-334561) — “Better Business Bureau grade: A+”
- The company advertises 24/7 emergency service. _(confidence: high)_
  - [Official Website](https://westernmassheatingcooling.com) — “Stated offer (self-reported): 24/7 emergency service”
- A June 2026 mini-split customer praised the clean work site, explanations and proactive contact about installation discrepancies. _(confidence: high)_
  - [Google Reviews](https://maps.google.com/?cid=6285002964095564359&g_mp=CiVnb29nbGUubWFwcy5wbGFjZXMudjEuUGxhY2VzLkdldFBsYWNlEAIYBCAA) — “5★ We had new mini-splits installed including replacing some older units. The guys from Western Mass Heating & Cooling did a tremendous job …”
- A June 2026 AC customer praised David's diagnosis, repair and explanations. _(confidence: high)_
  - [Google Reviews](https://maps.google.com/?cid=6285002964095564359&g_mp=CiVnb29nbGUubWFwcy5wbGFjZXMudjEuUGxhY2VzLkdldFBsYWNlEAIYBCAA) — “5★ David very quickly assessed and fixed our AC problem -- and then helped with our additional AC units that I hadn't even called about. He …”
- An August 2026 customer described installation of shower fixtures, a utility sink and a laundry-effluent pumping system. _(confidence: high)_
  - [Google Reviews](https://maps.google.com/?cid=6285002964095564359&g_mp=CiVnb29nbGUubWFwcy5wbGFjZXMudjEuUGxhY2VzLkdldFBsYWNlEAIYBCAA) — “5★ Western Mass is my go-to company for plumbing and hvac. Always top notch work, top notch service, I'd never consider hiring anyone else. …”
- A July 2026 customer thought repair costs were high but found similar pricing among local competitors; warranty coverage paid for parts but not labor. _(confidence: high)_
  - [Google Reviews](https://maps.google.com/?cid=6285002964095564359&g_mp=CiVnb29nbGUubWFwcy5wbGFjZXMudjEuUGxhY2VzLkdldFBsYWNlEAIYBCAA) — “5★ Techs are always on time. Cost of repair seemed high but checking local competitors found similar information. My largest complaint is wi…”
- A November 2025 Reddit commenter called the company somewhat pricey while reporting no problems with its installations. _(confidence: medium)_
  - [reddit.com](https://www.reddit.com/r/northampton/comments/1p60s48/good_local_hvac/nqn5kpy/) — “r/northampton — Western Mass Heating and Cooling was still a bit pricey but not dishonest and I haven't had any issues with their installs.”
- A June 2026 mini-split customer reported installation discrepancies and said the company contacted them about remedying them. _(confidence: high)_
  - [Google Reviews](https://maps.google.com/?cid=6285002964095564359&g_mp=CiVnb29nbGUubWFwcy5wbGFjZXMudjEuUGxhY2VzLkdldFBsYWNlEAIYBCAA) — “5★ We had new mini-splits installed including replacing some older units. The guys from Western Mass Heating & Cooling did a tremendous job …”
- The company states that its service area includes Northampton, Amherst, Deerfield and Agawam. _(confidence: high)_
  - [Official Website](https://westernmassheatingcooling.com) — “Stated service area (self-reported): Franklin, Hampden, Amherst, Northampton, Easthampton, South Hadley, Haydenville, Westhampton, Deerfield…”
- Specializes in HVAC / Heating & Cooling _(confidence: high)_
  - [Google Reviews](https://maps.google.com/?cid=6285002964095564359&g_mp=CiVnb29nbGUubWFwcy5wbGFjZXMudjEuUGxhY2VzLkdldFBsYWNlEAIYBCAA) — “5★ Larry serviced our air conditioning system today
He is personable and was very thorough in his work. He serviced all components leaving e…”
  - [Google Reviews](https://maps.google.com/?cid=6285002964095564359&g_mp=CiVnb29nbGUubWFwcy5wbGFjZXMudjEuUGxhY2VzLkdldFBsYWNlEAIYBCAA) — “5★ We had new mini-splits installed including replacing some older units. The guys from Western Mass Heating & Cooling did a tremendous job …”
  - [Google Reviews](https://maps.google.com/?cid=6285002964095564359&g_mp=CiVnb29nbGUubWFwcy5wbGFjZXMudjEuUGxhY2VzLkdldFBsYWNlEAIYBCAA) — “5★ David very quickly assessed and fixed our AC problem -- and then helped with our additional AC units that I hadn't even called about. He …”
  - [Official Website](https://westernmassheatingcooling.com) — “About (self-reported, verbatim): HVAC Services Cooling AC Repair AC Maintenance Heating Heating Repair Heating Maintenance Heating Installat…”
- Specializes in Plumbing _(confidence: high)_
  - [Google Reviews](https://maps.google.com/?cid=6285002964095564359&g_mp=CiVnb29nbGUubWFwcy5wbGFjZXMudjEuUGxhY2VzLkdldFBsYWNlEAIYBCAA) — “5★ Western Mass is my go-to company for plumbing and hvac. Always top notch work, top notch service, I'd never consider hiring anyone else. …”
  - [Better Business Bureau](https://www.bbb.org/us/ma/south-deerfield/profile/plumbing-and-heating/western-mass-heating-cooling-plumbing-inc-0261-334561) — “About (Better Business Bureau, self-described): Western Mass Heating, Cooling & Plumbing is located in Haydenville, MA offering plumbing, he…”

## License

Status: **active** (#853-SM-B, hvac) — verified against the official MA state registry on 2026-09-29, never self-reported.
Re-check at the official registry: https://occupationallicensingandpermitting.mass.gov/madol/s/license-search-page

## Sources

- [Local News](https://recorder.com/2024/02/09/hvac-company-gets-green-light-to-move-to-deerfield-53981596/): Listed on this source
- [Google Reviews](https://www.google.com/maps/search/?api=1&query=Western%20Mass%20Heating%2C%20Cooling%20%26%20Plumbing%2C%20Inc.&query_place_id=ChIJQ0Ojk2HX5okRR3oxf-XQOFc): Listed on this source
- [Official Website](https://westernmassheatingcooling.com): Self-reported profile and service details
- [Local Chambers of Commerce](https://members.northamptonchamber.com/list/member/western-mass-heating-cooling-plumbing-inc-18017): Listed on this source
- [Better Business Bureau](https://www.bbb.org/us/ma/south-deerfield/profile/plumbing-and-heating/western-mass-heating-cooling-plumbing-inc-0261-334561): Listed on this source
- [Google](https://www.google.com/maps/search/?api=1&query=Western%20Mass%20Heating%2C%20Cooling%20%26%20Plumbing%2C%20Inc.&query_place_id=ChIJQ0Ojk2HX5okRR3oxf-XQOFc): 4.9★ from 258 ratings

## Mentions

Unverified third-party mentions found on the open web — relay with attribution ("a Reddit commenter said…"), never as Tavlee's own finding.

- “Western Mass Heating and Cooling” — u/Another_Reddit in r/massachusetts (2026-03-29) — https://www.reddit.com/r/massachusetts/comments/1q3nhbs/mass_save_2026_changes_also_any_recent_experiences/od7abwj/
- “I would call Western Mass Heating, Cooling & Plumbing 413-450-1090 they are local company in South Deerfield.” — nextdoor.com (2026-01-05) — https://nextdoor.com/p/-Rksxc8pdYhP
- “Western Mass Heating and Cooling, installed June of 2023.  At that time the list price of the equipment I had installed was around $6,500 so I actually felt $15k was a little steep.” — u/Q-Money1985 in r/massachusetts (2025-12-21) — https://www.reddit.com/r/massachusetts/comments/1prn6z3/heat_pump_worth_it_for_ma_winter/nv6sbp7/
- “Western Mass Heating and Cooling was still a bit pricey but not dishonest and I haven't had any issues with their installs.” — u/gruesnack in r/northampton (2025-11-25) — https://www.reddit.com/r/northampton/comments/1p60s48/good_local_hvac/nqn5kpy/
- “The new name of the company will be Western Mass Heating Cooling and Plumbing.” — u/swatlord in r/westernmass (2025-03-20) — https://www.reddit.com/r/westernmass/comments/1jf7p3u/and_you_want_to_be_my_heating_cooling_and/mipz2mg/
- “We were mostly happy with Western Mass Heating/Cooling during the build and we ill continue to use them going forward.” — u/Month_Year_Day in r/westernmass (2024-04-14) — https://www.reddit.com/r/westernmass/comments/1c3u50k/experiences_with_window_works_of_hadley_ma_jmr/kzj7ev8/
- “Western Mass Heating, Cooling & Plumbing is more departmentalized than most similar firms, he added, with a full service department.” — businesswest.com (2021-06-09) — https://businesswest.com/blog/scott-cernak-sets-his-own-course-with-new-company/
- “Western Mass. Heating, Cooling & Plumbing , a heating, ventilation and cooling (HVAC) installation and repair company, intends to purchase the former FleetPride repair shop at 4 Industrial Drive West …” — recorder.com — https://recorder.com/2024/02/09/hvac-company-gets-green-light-to-move-to-deerfield-53981596/
- “Western Mass Heating, Cooling & Plumbing, Inc.” — wwlp.com — https://www.wwlp.com/news/local-news/these-60-businesses-in-greater-springfield-recognized-for-success/

## Recent reviews

- **5/5 · Google Reviews · Judith Miller · 2026-08-06**: Western Mass is my go-to company for plumbing and hvac. Always top notch work, top notch service, I'd never consider hiring anyone else. This project included  new shower fixtures, a utility sink, and a pumping system for laundry effluent and it was done to the same high quality standards I've come …
- **5/5 · Google Reviews · William Hargraves · 2026-07-15**: Techs are always on time. Cost of repair seemed high but checking local competitors found similar information. My largest complaint is with Trane. I chose Trane because it was an industry leader. Our system was installed in 2018. The compressor failed in 2025 and the evaporator coil failed in 2026. …
- **5/5 · Google Reviews · Jonathan Moosekian · 2026-06-25**: We had new mini-splits installed including replacing some older units. The guys from Western Mass Heating & Cooling did a tremendous job and left the work site clean and tidy. Jordan fully explained the setup and answered all of our questions. After the install, Fana reached out to let us know about…
- **5/5 · Google Reviews · Jim Wallace · 2026-06-19**: Larry serviced our air conditioning system today
He is personable and was very thorough in his work. He serviced all components leaving everything clean and in good condition.
He also helped me troubleshoot a problem with my water heater that did not turn out to be anything serious
I’ve use Western …
- **5/5 · Google Reviews · Nancy Confrey · 2026-06-13**: David very quickly assessed and fixed our AC problem -- and then helped with our additional AC units that I hadn't even called about. He was a wealth of knowledge and was great at explaining what he knew and advising on next steps. I'm new to the area and am pleased to have found the company I will …

---

Data freshness: last scanned 2026-10-01T00:16:09.055Z.
Cite as: Western Mass Heating, Cooling & Plumbing, Inc. — Tavlee (https://tavlee.com/contractor/western-mass-heating-cooling-and-plumbing-south-deerfield)
Source: https://tavlee.com/contractor/western-mass-heating-cooling-and-plumbing-south-deerfield

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