Skip to content
FeaturedVerifiedHVAC Companies in Fall River, Massachusetts

JAW Service Contractors

Featured in Fall River Today 5.00 (11 reviews)(339) 499-8733

Family-owned and operated by Jarek Walsh, JAW Service Contractors is based in Fall River and serves residential and commercial customers across Bristol County. Its heating and cooling work includes steam and hot-water hydronic boiler repair, gas, oil and electric forced-air furnaces, and tank or tankless water heater installations.

JAW Service Contractors photo 1
JAW Service Contractors photo 2
JAW Service Contractors photo 3
JAW Service Contractors photo 4
JAW Service Contractors photo 5
JAW Service Contractors photo 6
JAW Service Contractors photo 7
JAW Service Contractors photo 8
Show all 8 photos
Business Highlights
  • Jarek Walsh says he has over 20 years of experience in the heating and air conditioning business.
  • Jarek Walsh says he received the Residential HVAC Technician of the Year award at the Summit Awards in 2025.
  • The company describes itself as licensed and insured and says it is fully compliant with Massachusetts requirements.
Service Area

Fall River, Swansea, Somerset, Rehoboth, Assonet, Dighton, Berkley, Seekonk, New Bedford and Bridgewater.

Featured on ProsGrade. JAW Service Contractors is one of 6 HVAC companies ProsGrade lists in Fall River, Massachusetts.

Listing details

12 services listed, including AC Repair, AC Service & Maintenance and AC Installation. Open 24 hours, 7 days a week. Rated 5.0 from 11 reviews.

  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

How JAW Service Contractors compares with the other 5 HVAC companies on ProsGrade in Fall River, using public Google ratings and review counts.

  • Ranks in the top half of the 6 Fall River HVAC companies on ProsGrade by Google rating and review volume.
  • Rated 5.0 on Google, well above the 4.3 average of other Fall River HVAC companies on ProsGrade.
  • One of 3 Fall River HVAC companies on ProsGrade rated 4.7 or higher from at least 10 reviews.

Services Covered

12 services
  • AC RepairCentral-air diagnostics, refrigerant leak repair and recharge, plus coil, thermostat and electrical checks.
  • AC Service & MaintenanceTune-ups and seasonal maintenance.
  • AC InstallationNew, energy-efficient AC systems.
  • Boiler RepairSteam and hot-water hydronic systems, with safety inspections, burner cleaning and combustion analysis, circulator-pump work, controls diagnosis, expansion-tank checks, leak detection and system flushing.
  • Boiler InstallationNew boiler systems installed and set up for winter warmth.
  • Heat RepairHeating repairs for cold-weather service.
  • Furnace InstallationNew, efficient installations for forced-air heating systems.
  • Furnace RepairGas, oil and electric forced-air systems, with heat-exchanger, burner, blower and ignition checks.
  • Water Heater InstallationTraditional tank and tankless systems, including tankless hybrid and high-efficiency condensing options; work includes venting or electrical hookups, relief-valve testing and an operational test.
  • Water Heater RepairRepairs to restore hot water at home.
  • Residential HVAC RepairWhole-home heating and cooling repair.
  • Commercial HVAC RepairHVAC repair for businesses, offices, retail spaces and facilities.

Reviews

What customers say

Customers mention professional service, courtesy and explanations during the work. One customer's call about a boiler that was not working led to a same-day water-heater repair; another says the crew left a furnace replacement clean and set up the warranty.

Customer Reviews

Faith Maldonado

my boiler was not working. I called jawservicecontractors and they came out fixed my water heater all in the same day. It was extremely fast and very affordable they went above and beyond like it was a normal for then the customer service is A++, I will definitely doing business strictly with them in the future if needed.
View full reviewShow less

Daniel Edwards

Would recommend this to anyone that needs a swap out tune up or install. Definitely will use them again!!!!

Elieser Aponte Barbosa

Called them to have my furnace replaced they came in very professional walk me through the whole process. They left everything.Nice and clean are very professional they even set up my warranty and everything definitely recommend

Write a Review

Share your experience with this business. Reviews are moderated before they appear publicly.

We'll email you a link to confirm your review. It's only sent in once you click it.

Frequently Asked Questions

Does JAW provide 24/7 emergency HVAC service?

Yes. It says heating and cooling emergencies are handled day or night, including weekends and holidays.

Are free estimates available for new system installations?

Yes. The company offers free, no-obligation estimates for new system installations, including central air, boilers, furnaces and water heaters.

How does JAW prepare a boiler repair price?

A boiler repair starts with a system inspection and an upfront price from the technician.

CallRequest a quote