Home Services in Concord: Contractors and Local Pros

The end of September is when homeowners in central New Hampshire start thinking about the season ahead. The furnace has been off since spring, the air conditioner is about to sit idle, and the first hard frost is not far away. If you live in or around the state capital, or you just bought a house there, this guide covers the kinds of contractors in Concord NH you are most likely to need in the months ahead, and a few local businesses from our directory that do that work.

This is not a ranking, and no business here paid to be included. It is a starting point: a list of local trades, what each one says it does, and some practical advice on hiring well.

Concord at a glance

Concord is the capital of New Hampshire and the seat of Merrimack County. The 2020 census counted 43,976 residents, which makes it the third most populous city in the state after Manchester and Nashua. The city sits on both sides of the Merrimack River and includes the villages of Penacook, Concord Heights, East Concord and West Concord, along with downtown and the North End and South End neighborhoods.

That mix matters when you hire. Downtown and the older neighborhoods have a lot of older houses with boilers, older wiring and plaster walls. The outer villages and the neighboring towns, including Bow, Hopkinton, Pembroke and Canterbury, have more newer construction, more septic and well systems, and longer driveways to plow. Many of the businesses below list service areas that run well beyond the city line, so it is worth asking whether your town is covered before you book.

Heating and cooling

Heating is the single most important system in a New Hampshire house, and early fall is the best time to get it looked at, before the busy season and before you actually need it.

Capitol Comfort Heating and Cooling is a Concord HVAC company. Its website lists boiler and furnace installation and service, oil burner repairs, gas piping, air conditioning, heat pumps and mini-splits, water heaters, smart thermostats and whole-home dehumidifiers, along with commercial rooftop units and boilers. It advertises 24/7 customer support and lists a long service area around Concord, from Bow and Hopkinton to Franklin, Laconia and Manchester.

CRS Mechanical describes itself as an HVAC repair and installation company serving homes and businesses across Concord, Laconia and the Lakes Region. Beyond heating and cooling, its site lists indoor air quality and duct cleaning, boiler installation and service, mechanical and gas fitting, and commercial and industrial refrigeration such as walk-in coolers and chillers. That commercial side makes it worth a call for small business owners as well as homeowners.

Triumph Home Services is based in Bow, just south of Concord, and covers three trades under one roof: HVAC, plumbing and electrical. Its site lists boilers, gas furnaces, heat pumps, ductless systems and duct cleaning on the heating side, plus water heaters, drain cleaning, leak detection and water filtration, and electrical work such as panel upgrades, EV charging stations and whole-house generators. The company also offers maintenance plans; check its site for current terms.

Heat pumps, mini-splits and the shoulder seasons

Heat pumps and ductless mini-splits come up often in Concord conversations, because they can add cooling in summer and supplemental heat in the shoulder seasons without running ductwork through an old house. All three HVAC businesses above list heat pump or ductless work. If you are considering one, ask the contractor to look at the whole house, including insulation and the existing heating system, before you settle on equipment.

Electricians

Older homes in the capital region often carry older electrical systems, and newer demands such as heat pumps, EV chargers and standby generators can push a panel past what it was built for.

O'Keefe and Flanagan Electric is a Concord electrical contractor serving central and southern New Hampshire. The company says most of its work is residential, and it lists mini-splits, generators, EV chargers, panel and service upgrades, knob-and-tube wiring removal, pool and hot tub wiring, and kitchen and bath electrical work. It describes itself as locally owned and backed by master and corporation electrical licenses.

If your house still has knob-and-tube wiring, that is worth raising with any electrician before you add insulation or new loads. It is also a question many insurers ask about, so it is good to know what you have.

Locks, keys and security

A locksmith is one of those services most people only search for in a hurry. It is better to have a name ready.

CountrySide Lock and Key has a Concord branch and advertises 24-hour service. Its Concord page lists lock rekeying, deadbolt and door knob installation, keyless entry systems, high-security keys, key control systems, door closers, panic and emergency exit hardware, and surveillance cameras. The service area on its site covers greater Concord, greater Manchester, greater Nashua and the Salem and Derry area.

Rekeying is one of the most common jobs for new homeowners. When you buy a house, you rarely know how many keys are still out there, and rekeying the existing locks is usually simpler than replacing them.

Lawn care, landscaping and snow removal

In New Hampshire, the person who mows your lawn in July is often the person who plows your driveway in January.

Capital Mowing and Property Services is a Concord company that says it has served residential and commercial properties in central and southern New Hampshire since 2006. Its services include weekly lawn mowing, lawn maintenance, bark mulch delivery and installation, paver walkway and patio installation, and snow and ice management.

Late September and early October is when many property services companies line up their winter snow contracts. If you need plowing, it is worth asking about it now rather than after the first storm.

A fall checklist for Concord homeowners

These are general steps, not a substitute for advice from a licensed professional who has seen your house.

• Book a heating tune-up. Boilers, furnaces and oil burners all benefit from a check before the first cold snap. Ask for a written summary of what was done.
• Test smoke and carbon monoxide alarms. Heating season is when CO risk rises. Replace batteries and check expiration dates on the units themselves.
• Shut off and drain outdoor faucets. Frozen hose bibs are a common and avoidable repair.
• Look at your panel. If you plan to add a heat pump, EV charger or generator, ask an electrician whether your service can handle it before you buy equipment.
• Arrange snow removal. Get a plowing agreement in writing, including what triggers a visit and whether walkways are included.
• Rekey if you are new. New owners should consider rekeying exterior doors.
• Clean up the yard. Leaf cleanup and a final mow before snow helps lawns come back in spring.

How to hire a contractor in Concord

A few habits save a lot of trouble, whatever the trade.

Confirm the license. Electricians and plumbers in New Hampshire are licensed by the state. Ask for the license number and check it with the New Hampshire Office of Professional Licensure and Certification.

Ask about insurance. Any contractor working on your property should carry liability insurance, and anyone with employees should carry workers' compensation.

Get it in writing. A written estimate with a scope of work, materials and payment terms protects both sides.

Check the service area. Many companies list the towns they cover on their websites. If you live outside the city, confirm before you schedule.

Ask about emergency service. If a business advertises after-hours or 24/7 service, ask how it works and what it costs before you need it.

Get more than one quote for big jobs. For a new heating system, a panel upgrade or a patio, comparing two or three written proposals is normal.

Frequently asked questions

When should I schedule a heating tune-up in Concord?

Early fall, before the first sustained cold weather, is the usual window. Contractors get busier once temperatures drop, so booking in September or early October tends to give you more scheduling choice.

Do these businesses serve towns outside Concord?

Several do. Capitol Comfort, CRS Mechanical, O'Keefe and Flanagan, CountrySide Lock and Key and Capital Mowing all describe service areas beyond the city on their websites. Check each site or call to confirm your town.

Can one company handle heating, plumbing and electrical?

Some can. Triumph Home Services in Bow lists all three trades. Others specialize, which can be an advantage for complex jobs.

How do I check a contractor's license in New Hampshire?

Ask the contractor for a license number, then verify it with the state Office of Professional Licensure and Certification.

Sources

• City of Concord population and geography: Wikipedia, "Concord, New Hampshire" (https://en.wikipedia.org/wiki/Concord,_New_Hampshire)
• Capitol Comfort Heating and Cooling: https://www.capitolcomforthvac.com/
• CRS Mechanical: https://crsmechanicalnh.com/
• Triumph Home Services: https://triumphhc.com/
• O'Keefe and Flanagan Electric: https://www.okeefeandflanagan.com/
• CountrySide Lock and Key, Concord: https://www.countrysidelockandkey.com/Concord.html
• Capital Mowing and Property Services: https://www.capitalmowingnh.com/
• New Hampshire Office of Professional Licensure and Certification: https://www.oplc.nh.gov/