HVAC Service Fast
List
DO

Dale O. Duncan Inc. - Water Systems Contractor

5.0 (40 reviews) via Google Stamford, Connecticut

24 Larkin St, Stamford, CT 06907, USA

+1 203-323-0556
Visit Website Get Directions Claim / Update

Dale O. Duncan Inc. - Water Systems Contractor is built around Water Treatment, the core service that homeowners and businesses in North Stamford and Stamford, Connecticut, rely on for cleaner, better-tasting water. The company works with residential and commercial property owners who want to understand what is in their water and how to improve it.

Rating

5.0★

40 reviews

Local market — Stamford

HVAC pros here

79

Have a website

87%

Cooling demand

799

Heating demand

5,443

Cooling/heating demand = annual degree days (NOAA). Electricity = state residential average (EIA).

Services Offered

Water Treatment in Stamford

Service Area

North Stamford, Connecticut Stamford, Connecticut All of Connecticut

Location

About Dale O. Duncan Inc. - Water Systems Contractor

Water Treatment typically begins with testing, because the right solution depends on what the water contains. Hardness, sediment, chlorine, and odor each call for different equipment. Once the results are reviewed, the team discusses the options, installs the appropriate system, and sets it up for routine operation. Ongoing maintenance, such as filter changes and performance checks, helps the equipment keep working as intended over time.

Serving North Stamford and the wider city of Stamford means working with the local water conditions property owners actually face. Customers can review their experience online, where Dale O. Duncan Inc. - Water Systems Contractor holds a 5.0-star rating from 40 reviews.

If you are comparing local pros, look for clear explanations, written estimates, and straightforward answers about your water. Use HVAC Service Fast to review options and reach out to Water Treatment contractors in your area before making a decision.

Frequently Asked Questions

What services does Dale O. Duncan Inc. - Water Systems Contractor offer?
The company's main service is Water Treatment for homeowners and businesses. Its work centers on evaluating water conditions and supporting treatment systems for the property.
What areas does Dale O. Duncan Inc. - Water Systems Contractor serve?
The company serves North Stamford and Stamford in Connecticut. Customers in these communities can contact the business about Water Treatment needs.
How do I choose a licensed, insured HVAC contractor in North Stamford?
Ask for proof of current state licensing and liability and workers' compensation insurance, then confirm both with the state licensing board or the insurer. Compare at least two or three written quotes before deciding.
What should I check before hiring an HVAC pro?
Review online reviews, ask for references, and confirm the scope, pricing, warranty, and payment terms in writing. A clear, detailed estimate is a good sign that the contractor communicates well.
What are signs it is time to call an HVAC professional?
Call a professional if you notice unusual noises, weak airflow, rising energy bills, frequent cycling, or persistent odors. Water problems such as discoloration, strong taste, or scale buildup also warrant an expert evaluation.

Is this your business?

58% complete

7 of 12 profile details are filled in.

Added (7) Missing (5)

Claim it free to add the missing details:

Business hours Logo Photos of your work Social profiles License number
Claim this profile — free

Claimed profiles are always indexed, show a “Claimed by owner” badge, and you can update them any time.

Nearby HVAC pros

Closest alternatives, by straight-line distance.

Reviews

This business also has a 5.0★ rating from 40 Google reviews.

No reviews yet. Be the first to review Dale O. Duncan Inc. - Water Systems Contractor.

Write a review

Your rating *
Security code

Reviews are moderated before they appear. Please be honest and respectful.

Is this your business?

Claim this listing to update your details, services and contact info.

Claim / Update

More Water Treatment pros in Stamford, Connecticut

These local pros also offer the services you’re looking for.

SERVPRO of Stamford logo

SERVPRO of Stamford

20 Garland Dr, Stamford, CT 06907, USA

Ductwork Services Indoor Air Quality Water Treatment
4.8 (80) · via Google

Website

Servcon LLC. logo

Servcon LLC.

52 Larkin St, Stamford, CT 06907, USA

Commercial HVAC Emergency HVAC
5.0 (246) · via Google

Website

EXTRAVE Heating & Cooling

38 Hundley Ct, Stamford, CT 06902, USA

Energy Efficient Solutions Emergency HVAC AC Services
5.0 (237) · via Google

Website

RTK Environmental

29 Bank St, Stamford, CT 06901, USA

Indoor Air Quality
5.0 (220) · via Google

Website

Unified Home Solutions logo

Unified Home Solutions

47 Larkin St, Stamford, CT 06907, USA

Thermostat Services Emergency HVAC
5.0 (104) · via Google

Website

Dasan Electric logo

Dasan Electric

111 High Ridge Rd 2nd level, Stamford, CT 06905, USA

Electrical Services
5.0 (99) · via Google

Website

Sterling Electric LLC logo

Sterling Electric LLC

1088 Westover Rd, Stamford, CT 06902, USA

Electrical Services
5.0 (98) · via Google

Website

Fresh Air LLC - Stamford, CT logo

Fresh Air LLC - Stamford, CT

50 Mead St, Stamford, CT 06907, USA

Commercial HVAC Ductwork Services Indoor Air Quality
5.0 (82) · via Google

Website

See all Water Treatment pros in Connecticut

HVAC Service Fast is an independent HVAC directory and is not affiliated with this business. Listing details are compiled from publicly available information and may be incomplete or outdated. We do not endorse or guarantee any provider — please verify licensing and insurance directly. See our Disclaimer.