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Cairn Home Co.
Cairn Care
Plumbing, drain clearing, handyman work, 24/7 emergency response, and recurring home-care plans.
24-hour estimates · weekends included
01
NH Registered
02
Fully Insured
03
Licensed Trades
04
24/7 Emergency
01
NH registered
OSNH Home Services LLC, an established New Hampshire company.
02
Fully insured
General-liability coverage on every job, in every home.
03
Licensed trades
Electrical and plumbing performed by NH state-licensed professionals.
04
One company
Smart home, build, and care — one accountable point of contact.
Cairn Care services
01
Plumbing Services
Licensed plumbers, premium care.
02Drain Cleaning
Clogs cleared fast, the right way.
03Handyman Services
The trusted to-do list company.
04Same-Day AC Repair
Cool again — often the same day.
05AC Capacitor Replacement
The most common AC fix, done same-day.
06AC Tune-Up & Maintenance
Catch the failure before the heat wave.
07Central AC Installation
Right-sized, quiet, efficient cooling.
08Ductless Mini-Split Installation
Cooling and heating for any room.
09Furnace & Heating Repair
No heat? We respond fast.
10Smart Thermostat Installation
Comfort and savings, automated.
11Property Management & Home Care
Your home, watched over year-round.
12Water Heater Installation
Hot water, handled — including tankless.
13Commercial Property Maintenance
One team for the whole building.
14Drywall Repair & Patching
Walls and ceilings, made whole again.
15Water Softener Installation
Soft water, longer-lasting plumbing.
16Water Filtration & Filter Service
Cleaner water, properly maintained.
17Softener Salt Delivery & Service
Never haul a salt bag again.
18Well Water Treatment & Testing
Clean, clear water from your well.
19Move-Out Turnover
Hand over a home that shows like new.
20Appliance Installation & Repair
Hooked up and running right.
21Furniture Assembly
Built right, no leftover screws.
22Caulking & Sealing
Seal out water, drafts, and pests.
23Window & Blinds Repair
Smooth, sealed, and working.
24Garage Storage & Shelving
Get your garage back.
Emergency response
Burst pipes, backed-up drains, no power, no heat — we answer when others don't.
Home-care plans
Membership turns one-off fixes into a home that is watched over year-round — priority service, member pricing, and proactive care.
Foundation
Proactive care for a connected home.
$99/month
Homeowners with a smart-home or networking system who want it watched over.
- 2 maintenance visits per year (spring + fall)
- Remote monitoring — alerts if a camera, network, or smart device goes offline
- 48-hour priority scheduling ahead of non-members
- 10% off all labor and materials
- Annual whole-home systems review with a written report
- Smart-home + Wi-Fi firmware updates kept current
Most chosen
Signature
Whole-home maintenance, handled.
$249/month
Busy professionals who want one company keeping the whole home in order.
- Everything in Foundation
- 4 quarterly seasonal maintenance visits
- 1 included service hour each quarter (small fixes, mounting, adjustments)
- Annual safety checks: drain flush, water-heater + plumbing, electrical panel
- Same-day priority + after-hours emergency response
- 15% off all labor and materials
Estate
Full property management and concierge care.
$499/month
Estate and second-home owners who want total peace of mind.
- Everything in Signature
- Monthly on-site property walkthrough with a photo report
- 2 included service hours per month
- 24/7 concierge line with a guaranteed 2-hour emergency response window
- Vacant / second-home watch (weekly check while you're away)
- Vendor coordination + project management for out-of-scope work
- 20% off all labor and materials
Start here
Get a free Cairn Care quote
Tell us about your project. We respond fast — usually the same day — with a clear, honest plan.
- — Same-day response on most requests
- — Licensed, insured, and accountable
- — Clear pricing before any work begins