Certified Mitsubishi Electric Ductless & Heat Pump Solutions Across CT

HVAC Contractor in Cromwell, CT -- Certified, 5-Star Rated

5-Star Rated. Same-Day Service. Certified Mitsubishi Diamond Dealer.

Cromwell's Trusted HVAC Contractor

Cromwell homeowners along the Connecticut River deserve an HVAC contractor who shows up on schedule and gives a straight answer, not a runaround. Express Home Services is a family-owned company with a 5.0-star track record, factory-trained technicians, and Mitsubishi Electric Diamond Dealer certification. Whether it’s AC repair in the middle of summer or a water heater on its last leg, we handle it directly.

Cromwell’s housing mixes older river-town homes with newer construction along the Route 9 corridor. That range means equipment age varies widely from block to block — we see everything from decades-old central air units to systems installed in the last five years, and we service and install for all of it.

5.0-Star Rated on Google
Mitsubishi Diamond Dealer
Same-Day Service Available
Family-Owned & Local

AC Installation and Repair

AC Installation and Repair

AC installation and repair are the two highest-demand services we provide in Cromwell. Whether your system just needs a fix or has reached the point where replacement makes more financial sense, we give you a straight comparison.

  • AC repair — refrigerant leaks, frozen coils, compressor failure, electrical faults, thermostat issues
  • AC not cooling properly — refrigerant, airflow, or capacitor issues diagnosed on-site
  • Emergency AC repair — same-day priority service for a system that’s stopped entirely
  • AC installation — new central air systems sized correctly for your Cromwell home
  • AC replacement — an honest repair-versus-replace comparison when equipment is aging
HVAC technician repairing an outdoor AC condenser unit in Cromwell, CT -- Express Home Services

More HVAC Solutions in Cromwell

Water Heater Service

Water heater service is a significant part of what Cromwell homeowners search for, and we handle the full range: tankless installation for homeowners looking to upgrade, traditional tank replacement, and repair for units that are underperforming. A water heater over 10 years old that’s slow to recover or making noise is worth a look before it fails at the worst possible time.

Learn more about our water heater services.

Ductless Mini Split Systems

For additions, finished basements, or rooms a central system doesn’t reach well, ductless mini splits are often the right call — especially in Cromwell’s older river-town homes that were never built with ductwork throughout. As a certified Mitsubishi Electric Diamond Dealer, we’re factory-trained to install to manufacturer spec, a certification most Connecticut HVAC contractors don’t carry.

Homeowner adjusting a wall thermostat for heating service in Cromwell, CT -- Express Home Services

Heating Services

Heating Services

We install and service the full range of residential heating equipment for Cromwell homes.

  • Furnace repair and replacement — all major brands, all fuel types
  • Boiler repair and replacement — steam and hot water systems common in older river-town homes
  • Heating tune-ups — a fall inspection before peak winter demand
  • Emergency heating service — a failed furnace in January gets priority

Our Comfort Club maintenance plan covers annual AC and heating inspections at a discounted rate.

Cromwell’s river-valley location means spring humidity swings can be harder on AC systems than in drier inland towns, and homes closer to the Connecticut River sometimes see faster equipment wear from that extra moisture.

Spring is the right time for an AC tune-up before summer demand peaks, and fall is the right time for a furnace or boiler inspection before winter arrives. Homeowners on our Comfort Club maintenance plan get both automatically, at a discounted rate, with priority scheduling built in so you’re never trying to book a technician during the busiest week of the season.

Why Cromwell Homeowners Choose Express Home Services

5.0-star rated. Every review visible on our Google Business Profile, no curation.

Certified Mitsubishi Electric Diamond Dealer. A certification most HVAC companies serving Middlesex County don’t hold.

Same-day service for most repairs. Call in the morning, and we’ll make every effort to have a technician there the same day.

Family-owned. No subcontractors, no call center. The team that answers is the team that shows up.

Transparent pricing. A clear estimate before work starts.

Financing available. $0 down on new system installations for qualified applicants. See our financing page.

Serving Cromwell and the River Valley

Cromwell sits along the Connecticut River in Middlesex County, close to Middletown and Portland, with easy access via Route 9. Our team covers this corridor regularly.

We also serve Middletown, Portland, Rocky Hill, Berlin, and Newington. Whether it’s a riverfront colonial or a newer home off Route 9, our technicians work on the full range of systems Cromwell homes have.

Within Cromwell, our technicians regularly work both the older riverfront neighborhoods and the newer residential streets off Route 9, and we coordinate closely with the handful of property management companies operating rental units in town. If you’re not sure whether your address falls inside our standard response window, call and we’ll confirm before you book.

A full system replacement is a real expense, and we don’t pretend otherwise. For Cromwell homeowners weighing a new AC system, furnace, or water heater, $0 down financing for qualified applicants means the decision doesn’t have to wait until the current equipment fails completely. We’ll walk you through the monthly numbers alongside the estimate, not as a separate sales conversation.

MiddletownPortlandRocky HillBerlinNewington

HVAC Service FAQs for Cromwell

Do you offer same-day AC repair in Cromwell?

Yes, for most calls. Call (860) 606-4872 in the morning and we'll schedule a technician for the same day when possible.

Do you install tankless water heaters in Cromwell?

Yes. We install, service, and repair both tankless and traditional tank water heaters, and can walk you through which makes sense for your home and usage.

How much does AC installation cost in Cromwell?

New central air installation typically runs $3,500-$10,000+ depending on system size and home layout. We give a written estimate before any work begins.

Are you a certified Mitsubishi dealer serving Cromwell?

Yes. Express Home Services is a Mitsubishi Electric Diamond Dealer, the highest factory certification level available for Mitsubishi ductless and heat pump systems.

Do you work on boilers in Cromwell?

Yes. We service and replace both steam and hot water boilers, alongside standard furnace repair and replacement.

What is the Comfort Club?

The Comfort Club is our annual maintenance plan -- one AC tune-up each spring and one heating inspection each fall at a discounted rate, plus priority scheduling.

Do you service HVAC systems in Cromwell rental properties?

Yes. We work with both owner-occupants and landlords in Cromwell, providing clear written estimates that make it easy to plan maintenance and repair costs across one property or several.

How far in advance should I schedule a fall heating tune-up in Cromwell?

We recommend booking by early October, before the seasonal rush. Cromwell homeowners on the Comfort Club plan get priority scheduling automatically, which avoids the wait altogether.

Do you offer free estimates for new AC or heating installations in Cromwell?

Yes. Estimates for new installations and full system replacements are free, with no obligation. We'll assess your home and give you a written number before any commitment.

Does financing cover water heater replacement in Cromwell?

Yes. Financing options apply to water heater replacement as well as full HVAC system installations, for qualified applicants. ---
Yes, for most calls. Call (860) 606-4872 in the morning and we'll schedule a technician for the same day when possible.
Yes. We install, service, and repair both tankless and traditional tank water heaters, and can walk you through which makes sense for your home and usage.
New central air installation typically runs $3,500-$10,000+ depending on system size and home layout. We give a written estimate before any work begins.
Yes. Express Home Services is a Mitsubishi Electric Diamond Dealer, the highest factory certification level available for Mitsubishi ductless and heat pump systems.
Yes. We service and replace both steam and hot water boilers, alongside standard furnace repair and replacement.
The Comfort Club is our annual maintenance plan -- one AC tune-up each spring and one heating inspection each fall at a discounted rate, plus priority scheduling.
Yes. We work with both owner-occupants and landlords in Cromwell, providing clear written estimates that make it easy to plan maintenance and repair costs across one property or several.
We recommend booking by early October, before the seasonal rush. Cromwell homeowners on the Comfort Club plan get priority scheduling automatically, which avoids the wait altogether.
Yes. Estimates for new installations and full system replacements are free, with no obligation. We'll assess your home and give you a written number before any commitment.
Yes. Financing options apply to water heater replacement as well as full HVAC system installations, for qualified applicants. ---

Book HVAC Service in Cromwell Today

Call anytime, we are open 24/7. Free estimates on all new installations and system replacements.

Receive the latest deals!

Save $1,000 on Your New Mini Split System or Central Air Installation

Tired of an old AC system that can’t keep your home cool? Upgrade your comfort today. Get $1,000 off any new central air or ductless mini split installation with Express Home Services.