Lowest Fixed Rate Home Loan Looking For Low Fixed Rate?

Looking for low fixed rate? - lowest fixed rate home loan

I have a mortgage and a mortgage.

The mortgage is variable.
The house has a fixed mortgage is 5.025%., 15, in. which already has a payment of 5 years

I want 2 join (loans and mortgages) in 1 mortgage, without me my rhythm (5025).

Together, I owe $ 170,000 and my house is worth at least $ 220,000.

I leave my house at a fixed rate loan variable low.

How and where can I do?
Which companies offer the lowest price?
How can these companies?

Please only serious answers.
Thank you! Lorena