Lexington, MA Mini Split, AC & Furnace Replacement

Quick answer

Who installs mini splits and replaces AC systems and furnaces in Lexington, MA?

Wrightway Heating & Cooling installs ductless mini splits and replaces central air conditioners and furnaces for homeowners in Lexington, MA, including Lexington Center, East Lexington, Marrett Square, Six Moon Hill, Five Fields and Peacock Farm. The HVAC company has served Northern Massachusetts and Southern New Hampshire for over 40 years from Pepperell, MA, offers free estimates, and will beat any competitor’s written quote by 10%. Call (978) 772-7575, Monday – Friday, 8 am – 4 pm.

Most requested in Lexington

Our Core HVAC Services in Lexington, MA

#1 in Lexington
Ductless Mini Split Installation

Efficient heating and cooling room by room, with no ductwork needed. Ideal for older homes, additions and hard-to-heat rooms.
Mini splits in Lexington
AC Replacement & Installation

A new central air system sized right for your home, replacing an old, inefficient or failing air conditioner.
AC replacement in Lexington
Furnace Replacement & Installation

A high-efficiency furnace for stronger heat, lower bills and a safer home, installed cleanly and fully tested.
Furnace replacement in Lexington

Local to Lexington

HVAC Service in Every Lexington Neighborhood

Lexington mixes Revolutionary-era history with some of New England’s best-known mid-century modern neighborhoods. Here’s how we help homeowners around town.

Lexington Center
The Battle Green & Cary Memorial Library

The town center around the Lexington Battle Green, site of the April 19, 1775 battle, with shops, restaurants, galleries and the Cary Memorial Library.

HVAC tip: If your older home near the center has no ductwork for central air, ductless mini splits can add cooling and heating without major renovation.
East Lexington
Toward the Arlington line

Known locally as the “East Village,” home to the Stone Building and to the Great Meadow, a marshland owned by neighboring Arlington.

HVAC tip: If your furnace is noisy, short cycling or more than 15 years old, we’ll walk you through furnace replacement options sized for your home.
Marrett Square
Marrett Road at Waltham Street

A small neighborhood crossroads where Marrett Road meets Waltham Street, with light shopping and dining.

HVAC tip: If your air conditioner can’t keep the upstairs comfortable on hot days, an AC replacement or an added mini split zone may solve it.
Six Moon Hill
Moon Hill Road & Bird Hill

A modernist community built between 1947 and 1953, mostly designed by members of The Architects Collaborative and listed on the National Register in 2016.

HVAC tip: If your home has open plans, large windows or no room for ducts, compact ductless heads can provide heating and cooling while respecting the architecture.
Five Fields
Mid-century modern neighborhood

A modernist neighborhood begun in 1951 by The Architects Collaborative, following its earlier work at Six Moon Hill.

HVAC tip: If you’re considering moving away from an older heating system, ask us whether a cold-climate heat pump can heat and cool your home.
Peacock Farm
Mid-century modern homes, 1952–1958

A mid-century modern neighborhood designed by architect Walter Pierce and built between 1952 and 1958.

HVAC tip: If some rooms run hot while others run cold, a multi-zone mini split lets each area keep its own temperature.

Looking for expert HVAC services in Lexington, Massachusetts? At Wrightway Heating & Cooling, we provide top-tier heating and cooling solutions that keep your home comfortable through every New England season. Whether it’s a freezing winter night or a sweltering summer day, our team delivers dependable repairs, professional installations, and honest service.

Ductless Mini Split Installation in Lexington, MA

Perfect for homes without ductwork or for adding targeted climate control to specific rooms, ductless mini-split systems provide efficient, quiet comfort all year long. We specialize in mini-split installation in Lexington, offering clean, fast installs with customizable zoning so you can control the temperature in each room individually — and save on energy while doing it.

Lexington’s homes range from antique colonials to mid-century modern designs, and many of them were never built with ducts for central air. A ductless mini split brings both heating and cooling to those spaces using a small outdoor heat pump and sleek indoor units, so you don’t have to sacrifice ceilings, closets or architectural details to get comfortable.

Reasons Lexington homeowners go ductless

Protects the design of your home: no soffits or chases needed to hide ductwork.
Individual room control: each indoor unit has its own setting.
Year-round comfort: one ductless heating and cooling system for every season.
Efficient operation: condition only the spaces you use instead of the whole house.
Rebate eligibility: qualifying systems may earn Mass Save rebates.

Explore ductless mini split installation and heat pumps, and see our mini split specials.

AC Replacement & Air Conditioner Installation in Lexington

Thinking of replacing your old A/C? We offer professional air conditioner installation in Lexington using high-efficiency systems tailored to your home’s size, budget, and cooling needs. You’ll enjoy better comfort, lower energy bills, and peace of mind all summer long.

A good AC replacement starts with sizing. An oversized unit cycles on and off and leaves the air clammy, while an undersized one runs nonstop on the hottest afternoons. We evaluate your home before recommending equipment, then remove the old system, install the new one, test it and show you how to use it.

Is your Lexington AC ready to retire?

It’s been running for 10 to 15 summers or more
It needs a major part, like a compressor or coil
You’re seeing more humidity and less cooling
Your summer energy costs keep climbing

Visit our AC replacement and AC installation pages, and ask about the Wright Price Guarantee: we’ll beat a competitor’s written quote by 10%.

Furnace Replacement & Installation in Lexington

If your current furnace is outdated or failing, we’ll help you choose the right high-efficiency replacement. Our furnace installation in Lexington includes full system sizing, expert setup, and a clean, code-compliant installation — all backed by our satisfaction guarantee.

Signs it may be time include a furnace that’s 15 or more years old, repairs that come back every winter, uneven heat from room to room, or gas bills that rise without explanation. A properly sized furnace replacement addresses all of those. Replacing your air conditioner too? We’ll plan both together, or explain whether a heat pump could take the place of both.

Learn more about furnace installation and repair and current furnace change specials.

Heat Pump Installation in Lexington

Heat pumps are a great all-in-one solution for heating and cooling your home. They’re energy-efficient, environmentally friendly, and ideal for year-round use in Massachusetts. We offer expert heat pump installation in Lexington, helping you lower your energy use without sacrificing comfort.

A/C Repair in Lexington, MA

Don’t sweat through a Massachusetts heatwave — our team provides responsive and reliable A/C repair in Lexington. Whether your system is blowing warm air, leaking, or just not keeping up, we’ll diagnose the issue and get your cool air flowing again in no time. Learn more about AC repair and AC maintenance.

Furnace Repair in Lexington, MA

If your furnace is struggling to keep up, making unusual noises, or driving up your energy bill, it’s time to call Wrightway. We offer fast and efficient furnace repair in Lexington, handling everything from ignition issues to airflow problems. Our experienced techs will restore your comfort quickly, with solutions you can trust.

Ready to Book HVAC Service in Lexington, MA?

From quick furnace repairs to modern mini-split installations, Wrightway Heating & Cooling is Lexington’s go-to team for dependable HVAC solutions. Call (978) 772-7575 or request your free estimate — and experience comfort done the Wright way.

40+Years serving
MA & NH

Dependable, Reliable

Done Right, Choose Wrightway.

For over 40 years, Wrightway Heating & Cooling has been dedicated to perfecting HVAC systems repairs and new system installations. We take immense pride in our reputation as seasoned experts in the industry. What sets us apart is our unwavering commitment to delivering not just HVAC solutions, but complete, professional home heating and cooling services that ensure your comfort. We believe in fairness, honesty, and top-quality service at affordable prices. Rest assured, we won’t sell you anything you don’t need.

Testimonials

What Customers Say

         Posted on Google  
   
   janet Cramb 
 
 
 
 Trustindex verifies that the original source of the review is Google. I recently had the pleasure of working with Wrightway Heating and Cooling who installed both a heating and air conditioning system. The installation process was exceptional. The quality of the HVAC system has made a noticeable difference and has made a reduction in my energy bills. Wrightway Heating and Coolings customer service exceeded my expectations.    I would highly recommend them to anyone in need of HVAC services.  Janet Cramb
  
 
      Posted on Google  
   
   Susan Dunlop 
 
 
 
 Trustindex verifies that the original source of the review is Google. So happy we chose Wrightway , they were professional and courteous . They installed a whole house A.C. system .  choosing Wrightway was one of the best decisions we've made. in a long time. A1 company
  
 
      Posted on Google  
   
   Maria Lampros 
 
 
 
 Trustindex verifies that the original source of the review is Google. Very nice, professional, helpful and a great price! We converted from an old steam radiator by oil system to gas HVAC and Wrightway did a great job. Doug, the owner, is a great guy. He worked to carefully plan out the ductwork. He is very knowledgable and careful and responsive. Thank you.
  
 
  
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FAQ

HVAC Questions from Lexington Homeowners

Do you install ductless mini splits in Lexington, MA?

Yes. We specialize in mini split installation in Lexington, from single-room systems to multi-zone setups. Ductless mini splits heat and cool without ductwork, so they work well in older homes, mid-century modern houses, additions and rooms that never stay comfortable.

How do I know if my air conditioner needs replacing?

Age, repair history and comfort are the best guides. If your AC is 10 to 15 years old or more, needs a major repair or can’t keep up on hot days, replacement is often the better value. If it’s newer and the issue is minor, repair may be the right call. We’ll be honest with you either way.

Should I replace my furnace with a heat pump?

It depends on your home. Modern heat pumps heat and cool efficiently from one system, while a new high-efficiency furnace paired with central air is still a strong choice for many houses. We’ll explain the trade-offs and recommend what fits your home and budget.

Are Mass Save rebates available for mini splits in Lexington?

Massachusetts homeowners may qualify for Mass Save rebates on qualifying energy-efficient heat pumps and mini splits. Rebate amounts and eligibility are set by the program, so see our rebates and incentives page or ask during your free estimate.

How much does AC or furnace replacement cost in Lexington?

Cost depends on your home’s size, the equipment you select and the installation scope, so we give you a free written estimate. If you have a written quote from another licensed local contractor, our Wright Price Guarantee means we’ll beat it by 10%.

Which areas of Lexington do you serve?

We serve all of Lexington, MA (02420 and 02421), including Lexington Center, East Lexington, Marrett Square, Six Moon Hill, Five Fields and Peacock Farm, plus nearby Burlington, Woburn, Concord, Billerica, Carlisle and Acton.

Nearby service areas

Also Serving Towns Near Lexington

Wrightway serves Lexington and the surrounding Middlesex County towns, including these nearby communities.

Get a Free Estimate in Lexington, MA

Call now and request your free estimate to get started, or send us a message and we’ll be in touch.

(978) 772-7575

Mini splits, AC & furnace replacement
We’ll beat any competitor’s quote by 10%
Trusted for over 40 years

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Mini Split Installation, AC & Furnace Replacement in Lexington, MA

Who installs mini splits and replaces AC systems and furnaces in Lexington, MA?

Our Core HVAC Services in Lexington, MA

Ductless Mini Split Installation

AC Replacement & Installation

Furnace Replacement & Installation