
Serving New Haven, CT and surrounding areas
Approved
Super Service Award Winner
In business since 2018
Free estimates
Emergency services offered
"Very quick response. Water heater replaced same day."





+6


Serving New Haven, CT and surrounding areas
Approved
Super Service Award Winner
In business since 2018
Free estimates
Emergency services offered
"Very quick response. Water heater replaced same day."





+6
Serving New Haven, CT and surrounding areas
Approved
In business since 1994
Free estimates
Warranties offered
"I had an oil fired hot water heater installed. Tony completed the job quickly and efficiently. He had to replace some of the plumbing and that work looks very good as well."

Serving New Haven, CT and surrounding areas
Approved
Super Service Award Winner
In business since 2006
Free estimates
Emergency services offered
"Our service person was Bill Fanning. He was excellent and explained everything in full detail! Bill was polite and respectful, and advised us on the best new sump pump to replace our non-working sump pump. "





+37

Serving New Haven, CT and surrounding areas
Approved
In business since 2004
Emergency services offered
Warranties offered
"I was so happy with the quality of work and prompt response to my water heater issue. They installed a tankless water heater to replace my old standard tank. Very pleased! I would recommend highly. Ed Jefferson was terrific."





+35

Serving New Haven, CT and surrounding areas
Approved
In business since 1987
Free estimates
Warranties offered
"Connecticut Basement Systems prides themselves on their superior customer service, and they really live up to that. Their communication, quality of products and service, and attentiveness to customer needs is unsurpassed. Here are a couple of examples of how they go the extra mile for a satisfied customer: They installed their basement drainage system around my existing heating oil tank, but as I'm planning to convert away from oil this summer, they offered to come back AT NO EXTRA CHARGE once the tank is removed, to reroute the drainage system. Also, I was scheduled for a 3-day project, which included the replacement of some flooring in my basement. On the day the project began, we reconsidered the need for the flooring, and asked if we could cancel that portion of the job. They could not have been more accommodating to that adjustment, and made the change with no questions asked or negative attitude, even though it significantly lowered the price of the project and eliminated a whole day of scheduled work on 2-days' notice. That sort of total customer dedication is rare. I recommend them highly."





+13

Serving New Haven, CT and surrounding areas
Approved
In business since 2014
Emergency services offered
Warranties offered
"The reason I first hire them is to look at the boiler to reconnect the pipe so I can get it tested. The plumber came and he told me he does not do that work. They lock you in with the deposit and so you use it or loose it. The work that was done was okay. To reconnect two 1.5" drain pipes for $450.00 is a lot of crap. I would not hire anyone that would ask for a deposit, for it is the games that they play. Use it and they still charge you more for the job."





+1

Serving New Haven, CT and surrounding areas
Approved
Super Service Award Winner
In business since 2005
Free estimates
Emergency services offered
A&A Waterproofing is a locally owned family company that is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. The main reason why we keep our five star rating is our finished product and customer service.

Serving New Haven, CT and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 2025
Free estimates
Warranties offered
Groundworks is the North America’s leading and fastest-growing foundation repair and water management solutions provider. Groundworks is a vertically integrated company with its own manufacturing operations and a world-class software solution, allowing us to serve our customers more effectively. From the first phone call to the annual maintenance offered, our customers have peace of mind knowing we’re there with one mission – to repair, protect and improve their home.





+16

Serving New Haven, CT and surrounding areas
Approved
In business since 2013
Free estimates
Warranties offered
"James came to my home and look at my pool cement project to replace and add new and gave me a awesome price that also I was able to do a cement slab for my kaziboo i strongly recommend them did the project on time and keep me updated on everything and clean after them self from start to finish."





+5

Serving New Haven, CT and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"TPK LLC did an amazing job unclogging my kitchen drain. They were professional, quick, and got everything flowing perfectly again. Great communication, fair pricing, and excellent service. Highly recommend!"



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