Trade In your Old Heating System for $1000 Off of a New Heating System Installation

Providing Worry-Free Comfort To The Valley Since 2010

Expert Heating, Cooling, Indoor Air Quality, Plumbing, Generator and Electrical Services in Massachusetts, New Hampshire & Rhode Island

Cooling

Heating

Air Quality

Plumbing

Our Professional Services

Comprehensive HVAC, plumbing, and electrical solutions for your home and business

Cooling

Professional AC installation, repair, and maintenance services

Heating

Expert heating system installation, repair, and tune-ups

Generators

Home generator installation, repair, and maintenance

Air Quality

Indoor air quality solutions and ventilation systems

Plumbing

Complete plumbing services for residential and commercial

Electric

Electrical installation, repair, and safety inspections

Easy Online Booking

Schedule your service appointment quickly and easily. Our professional technicians are available to help you maintain optimal comfort in your home.

Quick Scheduling

Available 365 days a year
Same-day service available
Professional technicians
100% satisfaction guarantee

Today's Special Offer

$285 $165

$165 Early Bird Gas Furnace Tune-Up

What you get from johnjohnusa:

  • Includes: Gas Furnaces
  • johnjohnusa ensures 100% Customer Satisfaction on all Repairs and installations
Disclaimer

Call for Conditions & Restrictions / Present Coupon at Time of Service / Excludes Oil Generators & Tankless Systems / Not Available to Combine with Other Offers

Give us a call!

Ready to schedule your service or have questions about our HVAC, plumbing, or electrical services? Contact our johnjohnusa team today!

Professional technician working on HVAC equipment

Professional Team Ready to Help

Our certified technicians are standing by to provide you with exceptional service and expert solutions for all your home comfort needs.

Welcome to JOHNJOHNUSA

Your trusted partner for all HVAC solutions. With 15 years of experience in air conditioning installation, maintenance, and heater services, we pride ourselves on delivering top-notch service to every client.

Our team consists of highly skilled professionals dedicated to ensuring your comfort and satisfaction. Known for our punctuality, reliability, and exceptional customer care, we go above and beyond to exceed expectations on every project.

At JOHNJOHNUSA, quality is our standard. From residential homes to commercial spaces, we are committed to providing efficient, dependable, and tailored HVAC solutions. Our long-standing expertise in the industry allows us to tackle any challenge with confidence, ensuring your systems run smoothly year-round.

Whether you need installation, repair, or routine maintenance, we are here to provide professional guidance, expert service, and peace of mind. Trust JOHNJOHNUSA to keep your environment comfortable, safe, and energy-efficient.

Where We Serve

Providing professional HVAC services throughout Massachusetts, New Hampshire, and Rhode Island. We're proud to serve these communities:

Massachusetts

ActonAyerBillericaBolton BoxboroughCarlisleChelmsfordConcord GrotonHarvardLexingtonLincoln LittletonLowellPepperellShirley SudburyWaylandWestonWestford

New Hampshire

ManchesterNashuaConcordDerry DoverRochesterSalemMerrimack HudsonLondonderryKeenePortsmouth

Why Choose Us

With over 20 years of experience serving the Massachusetts area, johnjohnusa has built a reputation for excellence, reliability, and outstanding customer service.

Community-Based

Locally owned and operated, serving our neighbors with pride and dedication.

Award Winning Service

Recognized for excellence in customer service and technical expertise.

Open 365 Days A Year

Available when you need us most, including weekends and holidays.

Flexible Financing Available

Multiple payment options to make your comfort upgrades affordable.

Expert Technicians

Our certified professionals are committed to delivering exceptional service and results.

Professional Service Vehicle

Fully equipped with the latest tools and equipment for all your HVAC needs.

Peak Performance Maintenance Plan

Protect your investment and ensure optimal performance with our comprehensive maintenance plan. Get priority service and exclusive benefits.

Waived Dispatch Fee for Emergency Visits
120 Day No Breakdown Guarantee
15% Discount on All Services & Repairs
No After-Hours Surcharge

Stay Worry-Free With Our Flexible Financing Options

Don't let budget concerns prevent you from getting the comfort solutions you need. We offer flexible financing options to make your HVAC, plumbing, and electrical upgrades affordable.

Easy Application

Quick and simple online application process with instant approval decisions.

Competitive Rates

Low interest rates and flexible terms to fit your budget and needs.

Multiple Options

Various payment plans available to make your project affordable.

Trusted & Certified Professionals

Our technicians maintain the highest industry certifications and standards

NATE Certified

North American Technician Excellence

ACCA Member

Air Conditioning Contractors of America

EPA Certified

Environmental Protection Agency

Licensed & Insured

Fully Licensed and Insured

Quality Guaranteed

All work backed by our satisfaction guarantee

See How We Did!

Reviews You Can Trust, Directly From Google

4.9/5 ★★★★★
"Excellent service! The technician was professional, knowledgeable, and fixed our AC unit quickly. Highly recommend johnjohnusa for all HVAC needs."

Sarah Johnson

AC Repair • 2 weeks ago

"Fast response and very friendly staff. My heating system was back up in no time. Will definitely call johnjohnusa again!"

Michael Thompson

Heating Service • 1 month ago

"Great customer service and attention to detail. The installation was smooth and the team explained everything clearly. Highly satisfied!"

Emily Davis

HVAC Installation • 3 weeks ago

"Very professional and reliable. They diagnosed the problem quickly and fixed it the same day. Strongly recommend johnjohnusa!"

James Wilson

AC Maintenance • 1 week ago